当前位置： >>
基于动态逆的无人机飞行控制律设计
..2012-05 题录英译集**********************************************************************************基于动态逆的无人机飞行控制律设计李春涛，胡盛华( 南京航空航天大学自动化学院，南京 210016 ) 摘要： 针对无人机机动飞行时系统呈现为非线性和高耦合的特点，提出一种采用动态逆控制无人机内回 路的设计方法。通过数学解析的方法直接解算出逆模型，消除系统的非线性因素和实现各通道解耦，并 结合 无人机飞行控制时频域控制需求，给出了样例无人机过载和滚转角控制外回路设计结果。样例无人机非线性 环境中的仿真结果表明：基于动态逆的滚转角和过载控制器的时频域品质能满足无人机的飞行控制需求。 关键词： 动态逆；过载控制；无人机；控制律Design of UAV Maneuvering Control Law Based on Dynamic InversionLi Chuntao, Hu Shenghua( College of Automation , Nanjing University of Aeronautics & Astronautics , Nanjing 210016, China ) Abstract: According to the properties such as nonlinear and coupling in UAV flight maneuver, the inner-loop consisted of pitch rate and roll rate controller based on dynamic inversion method is proposed. Directly calculate inversion model through mathematics analysis method to cancel the system nonlinearity and realize path coupling. Combination with the requirements of frequency and time domain, the normal acceleration and roll angle outer -loop controller is designed by root locus method. UVA nonlinear simulation results show that the roll angle based on dynamic inversion and time frequency quality of overload controller meets flight control requirements of UAV. Key words: UAV; control law**********************************************************************************基于改进遗传算法的导弹火力分配研究王光源 1，陈亮1,2，寇祥 3，张非非4( 1. 海军航空工程学院指挥系，山东 烟台 264001 ； 2. 中国人民解放军 91960 部队，广东 汕头 515071 ； 3. 中国人民解放军 92768 部队，广东 汕头 515071 ； 4. 中国人民解放军 91515 部队，海南 三亚 572000 ) 摘要 ： 针对传统的火力分配方法效率低、通用性差、且容易陷入局部最优解的问题，提出一种基于改进 遗传算法的导弹火力分配方案。通过对多兵种合同作战中导弹火力分配问题的分析，引入“广义价值”作为 参数构建了数学模型，利用改进的遗传算法进行求解，并通过仿真验证了模型和算法的有效性。仿真结果证 明：该方案是有效的，可为合同作战中导弹的火力分配提供参考依据。 关键词 ： 遗传算法；合同作战；火力分配Study of Missiles Fire Power Distribution Based on Improved Genetic AlgorithmWang Guangyuan 1, Chen Liang 1,2, Kou Xiang 3 , Zhang Feifei 4(1. Dept . Command Naval Aeronautical Engineering Institute , Yantai 264001, C 2. No. 91960 Unit of PLA , Shantou 515071, C 3. No . 92768 Unit of PLA , Shantou 515071, C 4. No . 91515 Unit of PLA , Sanya 572000, China ) Abstract: Aiming at the low efficiency, low generality, and easily involving local optimal resolving of tradition fire power distribution, the model of the fire power distribution based on improved genetic algorithms is established. Through analyzing the missile fire power distribution in multi-armies cooperation fighting, use “ generalized value ” as parameter to construct mathematics model, and adopt improved genetic algorithm to resolve. Validate efficiency of model and algorithm through simulation. The simulation result shows that the algorithm is useful, and can give reference to the missile fire power distribution in cooperation fight. Key words: sistribution of fire power**********************************************************************************时间敏感目标打击杀伤链的优化问题郜越1,2，敖志刚 1，李宁 1，端木竹筠 2，闫晶晶2( 1. 中国人民解放军理工大学工程兵工程学院，南京 210007 ； 2. 中国电子科技集团第 28 研究所信息工程国家重点实验室，南京 210007 ) .... 摘要： 时间敏感目标的打击能力主要是指对战场上稍纵即逝的目标实施快速打击的能力。 阐述时间敏感 目标的概念，介绍时间敏感目标打击杀伤链；通过决策变量和约束条件对时间敏感目标打击杀伤链进行最优 化描述，提出以网络中心化为主导、决策者主导、传感器主导以及射手主导的时间敏感目标打击链指挥控制 模式。最后总结给出时间敏感目标打击的 3 个优化问题。时间敏感目标打击杀伤链的优化问题研究，能够使 作战部队具有实时性、协调同步性、作战力量一体化，大幅度提高战斗力。 关键词： 时间敏感目标；打击杀伤链；优化问题Optimization of Time Sensitive Target on Casualty Chain StrikeGao Yue 1,2 , Ao Zhigang 1, Li Ning 1, Duanmu Zhuyun 2 , Yan Jingjing 2(1. Engineering College of Engineering Corps , PLA University of Science & Technology , Nanjing 210007, C 2. State Key Laboratory of Information Engineering , No . 28 Research institute of China Electronics Technology Group Corporation , Nanjing 210007, China ) Abstract: The strike capability of time sensitive target is the capability to quickly strike the fleeting target on battle fields. This article first describes the concept of time sensitive target and then depicts the time sensitive strike chain. Decision variables and constraint conditions are adopted for clarifying the optimization of time sensitive target strike chain. The command-and-control mode of time sensitive target strike chain with network -centric governing, decision maker governing, sensor governing and gunner gove rning is pointed out for optimization of time sensitive target strike chain. Three points on optimization of time sensitive target strike are summarized at the end. The research on the problem of time sensitive targets strike-chain optimization can enable combat forces real-time, coordination and synchronization, integration and significantly improve combat effectiveness. Key words: t optimization**********************************************************************************高技术武器装备维修保障力量建设之思考陆凡，谢晴( 装备指挥学院装备指挥系，北京 101416 ) 摘要： 针对现有高技术武器装备维修保障力量数量、质量不足等问题，提出高技术武器装备维修保障力 量建设的一些思考。在深刻把握高技术武器装备维修保障力量建设面临新形势的基础上，立足我国高技术武 器装备维修保障力量现状，从现役、预备役和地方动员 3 个方面阐述了高技术武器装备维修保障力量，提出 了调整优化高技术武器装备维修保障力量结构，开发运用先进的维修保障手段，培育高技术武器装备维修保 障人才队伍，完善高技术武器装备维修保障力量军民融合机制的建议。该研究可为我军提升高技术武器装备 维修保障能力和效益提供一定的参考。 关键词： 维修保障；高技术武器装备；力量建设A Calculation About Construction of High-Tech Weapon Equipment Maintenance Support ForcesLu Fan, Xie Qing( Dept . of Weapon Equipment & Command , Institute of Command Technology & Weapon Equipment , Beijing 101416, China ) Abstract: Aimed at the problems about the quantity and quality deficiency of the high -tech weapon equipment maintenance support forces, the calculation about construction of high -tech weapon equipment maintenance support forces is put forward. Based on a profound understanding of the new situation of construction of high -tech weapon equipment maintenance support forces, and based upon the actuality of the domestic high-tech weapon equipment maintenance support forces, describe the high-tech weapon equipment maintenance support forces from three aspects of the active, reserve and civilian, introduce suggestions about adjustment and optimization of high-tech weapon equipment maintenance support forces structure, developing and using advanced maintenance support methods, cultivating maintenance operators for high-tech weapon equipment maintenance support forces, and improving army-civilian fusion mechanism of high weapon equipment maintenance support forces. The research can provide some reference for the capacity and benefit enhancement of the high-tech weapon equipment maintenance support. Key words: high- forces construction**********************************************************************************小型旋翼机地面站导航系统白宁，李剑川，胡小平( 国防科学技术大学机电工程与自动化学院，长沙 410073 ) 摘要： 针对小型旋翼机的特点，设计开发一种人工遥控导航、自主导航与编队飞行相结合的小型旋翼机 .... 地面站导航系统。介绍小型旋翼机地面站系统构成，根据其飞行监测和控制要求，利用 VC++可视化语言为开 发工具，设计小型旋翼机地面站导航系统软件，讨论编队飞行队形方式， 并以模糊控制原理对编队飞行控制 进行算法研究。结果表明：该系统可进行飞行状态显示、姿态控制、数据存储、视频显示和航迹显示 ，为下 一步研究一站多机的编队协同飞行控制奠定基础。 关键词： 小型旋翼机；导航系统；编队飞行；模糊控制Navigation System of Mini-Gyroplane Ground StationBai Ning, Li Jianchuan, Hu Xiaoping(School of Electromechanical Engineering & Automation , National University of Defense Technology , Changsha 410073, China ) Abstract: Aiming at the features of mini-gyroplane, design a ground station navigation system of mini-gyroplane based on manual remote control, autonomous navigation and formation flight combined. Introduce the mini-gyroplane ground station system construction, according to its flight monitoring and control requirements, adopt VC++ visual language as development tool, design navigation system software of gyroplane ground station, discuss formation flight order, use fuzzy control principle to research control algorithm of formation flight. The research shows that the system can carry out flight state display, gesture control, data storing, video display and flight path display. It lays the foundation of multi-formation flight control with one station in the future study. Key words: mini- fuzzy control**********************************************************************************增强现实技术在海军标图中的应用刘喜作 1，蔡畅 2，邹文萌1( 1. 海军大连舰艇学院模拟训练中心，辽宁 大连 116018 ； 2. 海军大连舰艇学院自动化系，辽宁 大连 116018 ) 摘要： 为解决在三维电子沙盘中进行自然交互、实时标绘和生成三维态势图的问题，利用增强现实技术 构建一个应用于海军三维标图的平台。对增强现实三维空间建模的关键技术进行描述，并以实例对虚拟兵力 和虚拟地形进行三维模型加载和渲染，空间定位和三维海军标图。仿真结果表明 ：与传统的二维标图相比， 该三维标图方式更为灵活、直观自然，具有沉浸感强及想象空间丰富的特点。 关键词： 增强现实；海军标图； OSGARTApplication of Augmented Reality in Navy PlottingLiu Xizuo1 , Cai Chang 2 , Zou Wenmeng 1(1. Simulation Training Center , Dalian Warship Academy of PLA Navy , Dalian 116018, C 2. Dept . of Automation , Dalian Warship Academy of PLA Navy , Dalian 116018, China ) Abstract: To solve the problem of human-computer nature interaction (HCNI), real-time plotting and generating three-dimensional situation of battlefield in three-dimensional electronic sand table, established a new flat using navy three-dimensional plotting using augmented reality technology. Describe the key technology of augmented reality three-dimensional modeling, use example to carry out three-dimensional loading and dramatizing of virtual army forces and virtual landscape and interspaces location and three-dimensional navy plotting. The simulation result shows, comparing with the traditional two-dimensional plotting, the three-dimensional plotting method is more flexible, natural and intuitive, and the AR-based space is more immersive and thinking. Key words: OSGART**********************************************************************************协调器小平衡机失稳校核及设计王浩亦 1，冯广斌 2，孙华刚 2，朱汗青1( 1. 军械工程学院火炮工程系，石家庄 050003 ； 2. 军械工程学院军械技术研究所，石家庄 050003 ) 摘要 ： 为进一步研究协调器小平衡机机械特性，分析小平衡机活塞杆的稳定性及其设计位置对整机性能 的影响。以多体动力学及虚拟样机技术为基础，在 ADAMS 环境里建立小平衡机的虚拟样机模型。利用该模 型对小平衡机活塞杆进行受力分析和压杆稳定校核， 并分析了小平衡机的位置改变对协调器驱动力矩的影响。 仿真结果证明：该方法能确定位置变化量与最大力矩之间的关系，为小平衡机的压杆稳定研究提供数据依据。 关键词 ： 协调器；小平衡机；虚拟样机；压杆稳定；仿真； ADAMSInstability Check and Design on Equilibrator of CoordinatorWang Haoyi 1 , Feng Guangbin 2, Sun Huagang 2, Zhu Hanqing 1(1. Dept . of Artillery Engineering , Ordnance Engineering College , Shijiazhuang 050003, C .... 2. Ordnance Technological Research Institute , Ordnance Engineering College , Shijiazhuang 050003, China ) Abstract: In order to study the mechanical features of the equilibrator of coordinator in the further, the influences on performance of the machine caused by the stability of piston rod and the position of equilibrator are studied. Based on multi-body system dynamics and virtual prototype technology, virtual prototype model is established by means of ADAMS software. Taking advantage of the model, force analysis and check of instability are performed on piston rod of equilibrator and the influence on to rque of coordinator caused by change of equilibrator’s position is studied. The simulation results indicate that the method determines the relation between the change of position and the max torque and results supply data basis for the stability study on equilibrator. Key words: ADAMS**********************************************************************************基于着色 Petri 网的混杂监控系统建模分析于洪辉 1，严振华1,2，王明哲1( 1. 华中科技大学控制科学与工程系，武汉 430074 ； 2. 空军雷达学院，武汉 430019 ) 摘要： 针对现有建模分析方法在混杂系统中系统建模和性能分析中表现的不足，提出一种基于离散事件 监控框架的混杂系统仿真建模分析方法。应用着色 Petri 网技术构建混杂系统离散事件系统模型框架，内嵌连 续系统模型，利用 Petri 网标识线性约束实现系统动态行为仿真分析和基于局部关联矩阵的 Petri 网监控设计。 基于现有的离散事件动态理论的监控分析，采用离散事件系统 Petri 网监控方法实现混杂系统监控行为分析。 并通过导弹拦截系统案例进行验证，实践结果证明了该混杂建模分析方法的可行性。 关键词： 混杂系统；着色 Petri 网；监控Modeling and Analysis of Hybrid Supervisory Systems Based on Colored Petri NetYu Honghui 1, Yan Zhenhua 1,2 , Wang Mingzhe 1(1 . Dept. of Control Science & Engineering , Huazhong University of Science & Technology , Wuhan 430074, C 2. Air Force Radar Academy , Wuhan 430019, China ) Abstract: Aiming at the disadvantages of current modeling and analysis method for system modeling an d performance analysis in hybrid system, a hybrids system simulation and modeling analysis method based on discrete event supervisor framework is put forward. Use colored Petri net technology to establish system model framework of hybrid system discrete event, embed continuous system model in it. Use Petri net identification linear restriction to realize system dynamic action simulation analysis and Petri net monitoring design based on partial conjunction matrix. Based on monitoring analysis of current discrete event dynamic theory, adopt monitoring method of discrete event system Petri net to realize hybrid system monitoring action. Then validate it by missile interception system. The results show that the method is feasible. Key words: colored P supervisor control**********************************************************************************基于网络知识熵的舰艇编队指控系统协同建模童继进，刘忠( 海军工程大学指挥自动化系，武汉 430033 ) 摘要： 为对舰艇编队指控系统的协同效果进行分析，引入信息熵和网络知识的概念，以此为基础建立基 于网络知识熵的指挥控制系统协同效果模型。分析舰艇编队指控系统网络的簇分割问题，并给 出信息熵和知 识模型，最后借助 Matlab 对案例进行仿真分析。结果表明：该方法可以明显地降低网络的不确定性，提高决 策的质量。 关键词： 指控系统；信息熵；知识；协同Warship Formation Command & Control System Collaboration Model Based on Network Knowledge EntropyTong Jijin, Liu Zhong( Dept . of Command & Automation , Naval University of Engineering, Wuhan 430033, China ) Abstract: For analyzing collaboration effect of warship formation command & control system, introduce information entropy and network knowledge concept. Based on this, establish collaboration effect model of command & control system based on network knowledge entropy. Analyze cluster division problem of warship formation command & control system network, then create information entropy and knowledge model. At last, simulate and analyze the example based on Matlab. The result shows that the method can significantly reduce network uncertainty, and improve decision quality. .... Key words: comman collaboration**********************************************************************************舰载导弹配送路径决策模糊熵物元模型单鑫 1，张福光 1，刘士新 2，王新政1( 1. 海军航空工程学院科研部，山东 烟台 264001 ； 2. 中国人民解放军 91980 部队，山东 烟台 264001 ) 摘要： 为确定舰载导弹配送路径的最佳方案，构建一种舰载导弹配送路径的综合物元决策模型。将模糊 数学、物元分析、熵及灰色关联度等理论有机结合，在考虑影响目标决策的多种因素的基础上得到备选路径 决策方案的模糊关联熵物元，并进行实例分析。分析结果证明：该物元模型清晰简洁，能为指挥决策者提供 一种快速有效的辅助决策手段。 关键词： 模糊数；关联度；物元；熵；配送路径Fuzzy Entropy Matter Element Model for Warship Missile Distribution Path Decision-MakingShan Xin 1, Zhang Fuguang 1 , Liu Shixin 2, Wang Xinzheng 1(1. Dept. of Scientific & Research, Naval Aeronautical & Astronautical University , Yantai 264001, C 2. No . 91980 Unit of PLA , Yantai 264001, China ) Abstract: In order to determine the optimum scheme of warship missile distribution path, a comprehensive matter element decision-making model was built. Combine the theory of fuzzy mathematics, matter element analysis, entropy and grey relation degree, based on consideration of multi -factors which influence object decision-making, fuzzy relation entropy matter-element of alternative path decision-making scheme was obtained, and an example was analyzed. The analysis result shows that this matter element model clear and brief, it can provide a fast and effective assistant decision-making means for commanding decision-maker. Key words: distribution path**********************************************************************************基于熵权模糊评判的自行火炮作战效能评估骆祺 1，廖瑞2( 1. 南昌陆军学院战术教研室，南昌 330103 ； 2. 桂林空军学院 3 系，广西 桂林 541000 ) 摘要： 为评估自行火炮复杂的效能指标对作战效能的影响，运用熵权模糊评判法对作战效能进行综合评 判、分析。根据效能评估结果可知我军自行火炮的优势和不足，通过对指标性能的改进，将会提高其作战效 能。不仅评估了我军自行火炮的作战效能，也检验了我军装备发展的国际水平，为我军装备发展找到差距， 为今后的发展指明方向。 关键词： 模糊评判；熵权；自行火炮；作战效能；性能指标Self-Running Artillery Battle Effect Estimation Based on Entropy Weight Fuzzy AdjudicationLuo Qi 1, Liao Rui2(1. Staff Room of Tactical , Nanchang Military Academy , Nanchang 330103, C 2. No . 3 Department , Guilin Air Force Academy, Guilin 541000, China ) Abstract: In order to estimate the influence of the self running artillery effect index to the battle effect, estimate and analyze the battle effect use entropy weight fuzzy adjudication. According to effect estimation, we know the advantages of disadvantages of self-running artillery. Through improving index performances, the battle effect will be more efficient. The thesis not only evaluates the battles effect to our self-running artillery, but also examines our material development level in international. The analyses result find out the gap for our army equipments development and indicate the direction for the development in aftertime. Key words: self- performance index**********************************************************************************基于物联网的军事物流体系建设探讨许子君，杜秋，傅昊( 军事经济学院研究生 4 队，武汉 430035 ) 摘要 ：为提高军事物流效益，对基于物联网 ( the internet of things ) 的军事物流体系进行研究。根据物联网 .... 的概念及特点，分析物联网对军事物流的影响，并在此基础上构建基于物联网新模式下的 5 个层次、 2 个体 系的军事物流信息平台的体系框架结构。该研究可为军事物流建设提供一定的参考。 关键词： 物联网；军事物流体系；建设；探讨Discussing of Military Logistics System Construction Based on Internet of ThingsXu Zijun, Du Qiu, Fu Hao( No . 4 Brigade of Postgraduate , Military Economic Academy , Wuhan 430035, China ) Abstract: For improving the military logistics efficiency, study on military logistics system based on the internet of things. According to the concept and features of the internet of things, analyze the influence of the internet of things on military logistics, and based on this, establish the five levels and two systems of the military logistics information platform system framework structure. It can provides a certain reference in researching military logistics. Key words: discuss**********************************************************************************WiMAX MMR 网络的军事应用刘盛铭，孙源泽，戈良东( 装备指挥技术学院研究生院，北京 101416 ) 摘要： 为进一步提高战术通信网的性能，满足通信保障对网络传输带宽的需求，许多国家的军队使用了 3G 标准之一的 WiMAX 技术。WiMAX MMR 网络基于 IEEE802.16j 标准，运用移动多跳接力技术，能有效解 决现有 WiMAX 系统覆盖半径不足、信号传输不佳的问题。介绍 WiMAX 在军事通信领域的应用情况，结合 IEEE802.16j MMR 的特点，并就网络安全方面所面临的威胁提出了应对策略。分析表明：WiMAX MMR 网络 作为一种无线解决方案，具有良好的军事应用前景。 关键词： IEEE802.16j ； WiMAX ； Mesh ； MMRStudy on Military Applications of WiMAX MMR NetworkLiu Shengming, Sun Yuanze, Ge Liangdong( College of Graduate , Institute of Command & Technology of Equipment , Beijing 101416, China ) Abstract: For further improvement of the performance of tactical communication network and meeting requirements of network bandwidth in supporting military communication, WiMAX, as one of 3G standards, is used by many countries’ armed forces. WiMAX MMR network is based on IEEE802.16j standard, uses the mobile multi-hop relay technology. It can effectively enlarge the service coverage and improve the quality of signal in transmission. The thesis introduced some WiMAX applications in military communication, analyzed the characteristics of IEEE802.16j MMR and proposed some methods to threats in MMR network security. The analysis shows that WiMAX MMR network, as a kind of wireless solution, has promising prospects for military applications . Key words: IEEE802.16j; WiMAX; M MMR**********************************************************************************基于动态逆与 QFT 的鲁棒飞行控制器鲁可，袁锁中，刘
，钱秋朦( 南京航空航天大学自动化学院，南京 210016 ) 摘要： 针对保证无人战斗机控制器的解耦性能和鲁棒性能问题，设计一个某无人战斗机的姿态控制器。 将动态逆 ( DI) 和定量反馈理论 ( QFT) 相结合，用动态逆实现无人战斗机控制的动态解耦，用定量反馈理论保 证控制器的鲁棒性能，并以实例进行仿真结果分析。仿真结果表明：在气动数据变化± 30%的范围内， DI 与 QFT 控制器可以实现对飞机姿态的精确控制，能很好地解决飞机的姿态控制问题，有较好的工程应用价值。 关键词： 动态逆；定量反馈；鲁棒控制Robust Flight Controller Based on Dynamic Inversion and QFTLu Ke, Yuan Suozhong, Liu Zhao, Qian Qiumeng( College of Automation Engineering , Nanjing University of Aeronautics & Astronautics , Nanjing 210016, China ) Abstract: In order to solve the problem of unmanned combat air v ehicle’s decoupling and r obust performances, design an attitude controller for a certain type unmanned combat air vehicle. Combine with the dynamic inversion (DI) and quantitative feedback theory (QFT), use dynamic inversion to achieve the dynamic decoupling and ensure .... robust performance by means of quantitative feedback theory. Then carry out some simulation analysis with examples. Simulation results show that changes in the aerodynamic data within ±30%, DI + QFT controller can achieve precise control of the fighter attitude. The controller can solve the problem of aircraft attitude control and has a better engineering value. Key words: quantita robust control**********************************************************************************起爆药化合及水洗系统自动化生产线高晓非 1，张
严 2，孟凡军 1，冯小氟 3，郭洪斌 1，郭有胜1( 1. 中国兵器工业集团第五五研究所装药研究室，长春 130012 ； 2. 大连理工大学建设工程学部，辽宁 大连 116027 ； 3. 长春大学机械工程学院，长春 130022 ) 摘要： 针对单质起爆药生产过程中，容易引起安全事故、污染严重及产量低等问题，采用自动化的生产 工艺及计算机控制技术，在危险场合中，利用本质安全控制技术及废药收集技术。 该生产线实现了起爆药的 化合及水洗单元自动化生产，减少了人工操作，消除了起爆药生产中易燃、易爆的不安全因素，提高了产量。 结果表明：该生产线结构合理，可实现人机隔离，减少操作人员数量及提高产量，消除了安全隐患，满足了 自动化生产工艺要求。 关键词： 水洗；化合；工艺流程；自动控制Automated Production Line of Explosive Compounds and Washing SystemGao Xiaofei1 , Zhang Siyan 2 , Meng Fanjun 1, Feng Xiaofu 3, Guo Hongbin 1, Guo Yousheng 1(1. Explosives Charge Research Office, No. 55 Research Institute of China Ordnance Industries , Changchun 130012, C 2. Dept . of Infrastructure Engineering , Dalian University of Technology , Dalian 116027, C 3. College of Mechanical Engineering , Changchun University , Changchun 130022, China ) Abstract: Aiming at the accidents, serious pollution problems and low yields in single explosive production process, use automation production process and computer control technology. In dangerous situations, use intrinsically safe control technology and medicine waste collection techniques. I t realizes automated production of the explosive compound and washing unit, reduces the manual operation, eliminates insecurity of the flammable and explosive in explosive production, and increases production. The results show that: the production line has a reasonable structure, enabling man-machine isolation, reduces the number of operators and increase output, eliminates security risks to meet the automated production process. Key words: automatic control**********************************************************************************LED 助航灯的光强控制系统张兆阳，赵金，李志斌( 华中科技大学控制科学与工程系，武汉 430074 ) 摘要 ：为实现机场中单个 LED 助航灯的光强控制，提出一种基于普通调光器的 LED 灯光控制解决方案。 分析比较 LED 灯与普通灯的优势，详细介绍 LED 助航灯光强控制系统的软、硬件设计，并以实例进行验证。 实验结果表明：该设计正确、有效，能实现单灯的控制，大大提高助航灯的效率和使用寿命。 关键词 ： LED；机场助航灯；光强控制系统Light Intensity Control System of LED Airfield DimmerZhang Zhaoyang, Zhao jin, Li Zhibin( Dept. of Control Science & Engineering , Huazhong University of Science & Technology , Wuhan 430074, China ) Abstract: In order to realize the light intensity control for a single LED airfield dimmer, it proposes a control solution based on the common airfield dimmer. It analyzes and compares LED light with the normal light, and then describes the software and hardware design of LED airfield dimmer control system in detail and verifies it with experiment. Experimental results show that the design is correct and effective, the design can realize single LED control and improve the efficiency and prolong life span. Key words: LED; light intensity control system**********************************************************************************基于 DM3730 平台的智能数字视频监控系统周建平，刘歆浏.... ( 中国兵器工业第五八研究所军品部，四川 绵阳 621000 ) 摘要： 针对传统 PC 平台的监控系统成本高、运算能力低、功能单一、体积大、操作复杂、使用范围受 限的问题，设计及实现了一款以 TI 公司的 DM3730 为核心的智能数字监控系统。该监控系统采用模块化设 计，以 Linux 为操作系统，扩展有多种显示输出接口，配置标准 CMOS 图像传感器，千兆以太网口等模块。 该系统能自动分析视频流，主动检测、识别、跟踪及预警威胁目标，并用以太网实现视频的压缩传输，具备 低成本、可靠性高、虚警率低的特点。 关键词： 智能数字监控系统；视频； DM3730 ； CMOS 图像传感器Intelligent Digital Video Surveillance System Based on DM3730Zhou Jianping, Liu Xinliu( Dept . of Armament Products , No . 58 Research Institute of China Ordnance Industries , Mianyang 621000, China ) Abstract: Aiming at disadvantages of traditional PC platform monitoring system, such as high system cost, low calculating ability, simple functions, large size, complex operation, and limited usages range, design and implement an intelligent digital control system taking TI company is DM3730 as core. System uses a modular design, a Linux operating system, expansion of a variety of display outputs, configured with CMOS image sensors, Gigabit Ethernet interface module for automatic analysis of video streaming, motion detection, identification, tracking and early warning threat targets, and use Ethernet video compression and transmission. It has the advantages of low cost, high reliability, low false alarm rate. Key words: intelligent digital DM3730; CMOS image sensors**********************************************************************************基于人工视觉的四旋翼飞行器室内定位与控制陈小龙 1,2，唐强 1,2，车军 1,2，刘林 2 ( 1. 飞行器控制一体化国防科技重点实验室，西安 710065； 2. 中航工业西安飞行自动控制研究所重点实验室管理办公室，西安 710065 ) 摘要： 为提高室内四旋翼的定位精度，提出一种基于人工视觉的四旋翼室内定位方法。在 地面铺设与地面颜色有差别的参考线，利用机载下视觉传感器采集图像，并进行参考线特征提 取，确定参考线与机体的相对位置并与微惯性测量单元数据融合，给出四旋翼飞行器的位置。 使用 AR.Drone 四旋翼飞行器对该方法进行了验证。结果表明：该方案能在室内实现精度较高 的定位，可以满足四旋翼航迹跟踪的精度要求。 关键词： 人工视觉；室内导航；四旋翼Localization and Control of Quadrotor Aircraft Based on Indoor VisionChen Xiaolong 1,2 , Tang Qiang 1,2 , Che Jun 1,2 , Liu Lin 2 (1. National Key Laboratory of Science & Technology on Aircraft Control , Xi’an 710065, C 2. Management Office , Key Laboratory of AVIC Automatic Flight Control Research Institute , Xi ’an 710065, China ) Abstract: To improve the locating accuracy of quadrotor indoor, a locating algorithm based on vision is presented. Reference lines should be set on the ground and its color is different with ground, and quadrotor vision sensor is used to acquire images. Extract the reference line features, locates the relative positions between quadrotor and reference lines and compumds it with micro-inertia measuring unit data for actual position of the quadrotor. AR.Drone is used for validating this method and the result shows that this algorithm can realize high accuracy location meet accuracy requirements of trajectory tracking of quadrotor. Key words: quadrotor **********************************************************************************军用车辆灭火抑爆系统中光学探测温度适应技术王林祥 1，聂文琪 2，孔文艳..2( 1. 中国人民解放军驻五十所军事代表室，上海 200092 ； 2. 上海电控研究所科技部，上海 200092 ).. 摘要： 针对军用装甲车辆乘员舱的灭火抑爆系统探测火情的需要，提出 2 种调整光学探测器的探测灵敏 度的解决方案。简要分析光学探测技术的原理及分类，讨论各种光学探测技术的优点和局限性。 介绍光学探 测器的选择及温度对光学探测器的影响，重点论述某军用车辆灭火抑爆系统中光学探测器的温度适应技术， 采用软件补偿方案对红外 1 ms 火警阈值、红外 1 s 积分火警阈值及红外光敏管的老化进行补偿，并多次经过 高低温试验进行验证。实验结果表明：在 - 40～ 55 ℃的温度变化范围内，防误报性能完全可以满足国军标对光 学探测器的要求。 关键词： 光学探测；紫外；红外；温度Optical Detection Temperature Adaptation Technology in Fire Extinguishing and Explosion Suppression Systems on the Military VehicleWang Linxiang 1, Nie Wenqi2, Kong Wenyan 2(1. PLA Representative Office in No. 50 th Institute , Shanghai 200092, C 2. Dept . of Science & Technology , Shanghai Electronic Control Institute, Shanghai 200092, China ) Abstract: Aiming at the demand of detecting fire in military armored vehicle crew cabin, two solutions for adjusting the detection sensitivity of optical detectors are put forward. It briefly analyzes the principle and classification of optical detection technology, discusses the advantages and limitations of various optical detection technologies. It introduces the selection of optical detector and the influence of temperature on it, then deeply discusses the optical detection temperature adaptation technology in fire extinguishing and explosion suppression systems on certain military vehicle, a software compensation method is used to make up for the burn -in of infrared 1 ms fire threshold, infrared 1 s integrated fire threshold and infrared photosensitive tube, and it is verified repeatedly by high and low temperature test. The experimental results show that the performance of false alarm fully meets the military standard requirements of the optical detector while the temperature is changing from - 40 ℃ to 55 ℃ . Key words: temperature**********************************************************************************基于 ARM 的磨光拉丝机数控系统周永洪( 广州数控设备有限公司系统研发一室，广州 510530 ) 摘要：为了克服液压拉丝机的弊端，设计一种基于 ARM 的嵌入式数控系统。在介绍磨光拉丝机数控系统 的工作原理与组成结构的基础上，利用数字光栅千分表对磨辊的进行数据测量并补偿，对送给伺服电机的进 给脉冲频率进行加减速控制。重点介绍了插补与位置控制的数据流程与实现方法，根据提供的直线信息进行 直线插补，将插补出的数据存入位控缓冲区节点中，并将此节点写入位控缓冲区。插补模块的处理过程满足 位控条件，位控模块可以连续地输出控制信息，位控数据送入 FPGA，产生脉冲序列，实现对伺服电机的位 置控制。实践生产证明：该系统设计方案运行状态良好，使数控系统满足磨光拉丝的高速度和高精度的加工 要求。 关键词： ARM ； FPGA；数控系统；插补；位控缓冲区；磨光；拉丝CNC System of Grinding and Carving Machine Based on ARMZhou Yonghong( No . Chamber of System Research & Development , Guangzhou CNC Equipment Co ., Ltd. , Guangzhou 510530, China ) Abstract: A kind of embedded CNC system based on ARM is designed to resolve the problems of the current hydraulic pressure grinding and carving machine. Based on introducing the structure and elements for grinding and carving machine of CNC system, the roller is measured data by digital raster micrometer and compensated. The feed pulse that is controlled by accelerating and decelerating is sent to servomotor. The interpolation and position controlled technique of data stream is introduced importantly. When the beeline interpolation based on the provided beeline information, the CNC system get the interpolation data and save it to a node of position controlled buffer, then write it in the position control buffer. The interpolation with disposed process is satisfied with the position controlled of condition. The position-controlled module can export the controlled information. The position-controlled data is sent to FPGA, make the feed pulse stream, realize the position controlled of servomotor. By the practiced production, the CNC system is running well and can be used for the grinding and carving machine which can be fit to the high speed and high precision cutting condition. Key words: ARM; FPGA; CNC pos carve**********************************************************************************....基于 DSP 的三相电压型整流器张树团 1，高艳丽 1，杨祥红 2，翟鸿君3( 1. 海军航空工程学院控制工程系，山东 烟台 264001； 2. 海军航空工程学院新装备中心，山东 烟台 264001； 3. 海军航空工程学院基础部，山东 烟台 264001 ) 摘要： 为了提高整流器的功率因数，获得能够快速响应和直流电压稳定输出的直流电源， 设计一种基于 SVPWM 和 DSP 的三相电压型整流器。通过对三相 VSR 及五段法 SVPWM 的工作原理进行分析，完成了整流 器的硬件电路设计和相关的软件设计，并研制了实验样机。实验结果表明：采用 SVPWM 控制的整流器能够 有效地降低谐波，提高功率因数。 关键词： 三相电压型整流器； SVPWM ； DSPThree-Phase Voltage Rectifier Based on DSPZhang Shutuan1 , Gao Yanli1 , Yang Xianghong 2 , Zhai Hongjun 3 ( 1. Dept. of Control Engineering , Naval Aeronautical & Astronautical University, Yantai 264001, C2. Equipment Center , Naval Aeronautical & Astronautical University , Yantai 264001, C 3 . Dept . of Basic Theories , Naval Aeronautical & Astronautical University , Yantai 264001, China ) Abstract: In order to increase the high power factor, and acquire the fast dynamic response and the DC power with the steady output voltage, the three-phase voltage rectifier based on SVPWM and DSP is designed. The operation principles of the three-phase VSR and the five-segment SVPWM control strategy are analyzed, and the design of the hardware circuit and the corresponding software of the rectifier are finished. The experiment results show that the rectifier based on SVPWM can availably decrease the harmonic pollution and improve power factor. Key words: three-pha SVPWM; DSP**********************************************************************************虚拟仪表在无人机飞控测试系统中的应用罗天成 1，李滚 1，何晓波 2，刘强1( 1. 电子科技大学空天科学技术研究院，成都 610054 ； 2. 成都飞机设计研究所，成都 610041 ) 摘要： 由计算机平台和专用的硬件、软件所构成的虚拟仪表测量技术是当今测量技术的发展方向，具有 操作方便、可靠性高、适应面广等特点。基于虚拟仪表控件的软件设计思想，结合无人机仿真试验中各系统 模块产生的数据特点，使用 GDI+图形绘制技术，采用 VC++编程语言开发出具有美观、通用等特点的虚拟仪 表控件，并成功应用于某型无人机地面飞控测试系统中。而且利用文中所实现的图形控件库可以很方便、快 捷地开发出针对不同数据类型的虚拟仪表，可根据需要应用到各个领域的工程测量中。 关键词： 虚拟仪表； GDI+；控件；无人机；飞控测试系统Application of Virtual Instrument in UAV Flight Control Test SystemLuo Tiancheng 1, Li Gun 1, He Xiaobo 2, Liu Qiang 1(1. Aeronautics & Astronautics Academy of Science & Technology , University of Electronic Science & Technology of China , Chengdu 610054, C 2. Chengdu Aircraft Design Research Institute , Chengdu 610041, China ) Abstract: Virtual instrument technology, which is made up of computer platform, dedicated hardware and software, is the direction of measurement technology at present, with features of easy operation, high reliability, wide adaptation surface and so on. Based on the way of virtual designing instrument control, combined with UAV simulation of each system module generated data characteristics, adopted GDI + graphics rendering technology, used VC + + programming language to develop the virtual instrument control with aesthetics, general, and this control is successfully used in a UAV ground flight control test system. What ’s more, by using of this graphic control base, we can develop virtual instrument of different data type conveniently and quickly, and these virtual instrument can applied to various fields of engineering measurement. Key words: GDI+; UAV; flight control test system**********************************************************************************空间在轨服务技术进展李岩，党常平( 装备指挥技术学院航天装备系，北京 101416 ) .... 摘要： 为解决当前在轨系统面临的诸多难题，对国内外空间在轨服务技术进展进行研究。介绍在轨服务 技术的发展背景及发展意义，分析人工在轨服务技术现状和自主式在轨服务技术进展。结果表明 ：在轨服务 技术能有效地延长在轨航天器的寿命，提升其性能；基于 OSV 技术的自主式在轨服务已成为发展低成本、高 可靠空间维护和服务技术的必然选项，下一步将向智能化自主式方向发展。 关键词： 在轨服务；在轨服务飞行器；在轨系统The Development of Orbital Servicing Technology in SpaceLi Yan, Dang Changping( Dept . of Spaceflight Equipment , Institute of Command & Technology of Equipment , Beijing 101416, China ) Abstract: In order to solve the problems of orbital system, the development of domestic and foreign orbital servicing technology is researched. The development background and significance of orbital servicing technology are introduced, and the status quo of manual and automatic orbital servicing are analyzed. The result indicates that orbital servicing technology could extend the life of spacecraft and enhance their performance. The automatic orbital servicing based on OSV becomes the inevitable option for the low cost and high reliability of space maintenance technology, and it will develop in the direction of intelligent and autonomous. Key words: on- orbit on-orbit system**********************************************************************************重载车辆发动机油液的多技术监测方法邢志娜，瞿军，王菊香( 海军航空工程学院飞行器工程系，山东 烟台 264001 ) 摘要 ： 针对部队军械装备中大量重载车辆急需实现工作状态的监测和维护的现状，从车辆发动机油液状 态监测的角度，介绍油液的多技术监测手段。从油液的性能监测分析、磨损颗粒监测分析和污染度监测分析 3 个方面对多种监测技术进行详细的论述和对比，并提出多技术监测的油液维护理念。该方法可为现场及时 检修保养、视情维修提供科学可靠的依据，对进一步发展部队军械装备保障技术，完善保障技术手段具有积 极意义。 关键词 ： 重载车辆；发动机；油液监测；多技术Oil Multi-Technique Monitoring Methods of Heavy-Duty Vehicle EngineXing Zhina, Qu Jun, Wang Juxiang( Dept . of Aircraft Engineering , Naval Aeronautical & Astronautical University, Yantai 264001, China ) Abstract: Aiming at condition of many heavy-duty vehicles in troop ordnance equipments extremely needing of condition monitoring and maintenance, multi-technique monitoring method of vehicle engine was introduced based on motor oil state monitoring. Multi-technique including oil quality analysis, wear particle analysis and contamination were expatiated and compared in detail. In result, the multi-technique monitoring of oil maintenance idea was put forward. This oil maintenance idea provided the scientific basis for field in time overhaul and maintenance, condition-based maintenance. In conclusion, the application of oil multi-technique monitoring has an active signification for development and perfection of the ordnance equipment safeguard technique. Key words: heavy- multi-technique**********************************************************************************高速数据流动态曲线绘图系统丁颖浩 1，李滚 1，刘强 1，何晓波2( 1. 电子科技大学空天科学技术研究院，成都 610054 ； 2. 成都飞机设计研究所，成都 610041 ) 摘要： 针对无人机仿真实验中数据庞大难以处理的问题，基于软件工程思想，详细讨论一种实时曲线绘 图系统 ( RtCurveRenderer ) 的设计过程。系统包含控件容器外壳和实时曲线绘图控件 2 部分，采用 C++语言编 程，以 MFC 应用程序框架为基础，采用异步的数据拾取缓冲与曲线绘图机制，结合环形数据流缓冲技术与移 位数据缓冲技术，有效地解决了高速数据覆盖丢失问题。实验证明：该系统能准确地捕获每个实验数据，并 流畅地绘制出数据曲线图，有效地提高了实验数据分析效率。 关键词： 图形设备接口；曲线控件；多线程；环形数据缓冲；数据绘图；实时曲线绘图系统High-Speed Data Stream Dynamic Curve Drawing SystemDing Yinghao 1, Li Gun 1, Liu Qiang 1 , He Xiaobo 2(1. Aeronautics & Astronautics Academy of Science & Technology , University of Electronic Science & Technology of China , Chengdu 610054, C 2. Chengdu Aircraft Design Research Institute , Chengdu 610041, China ) .... Abstract: Aiming at the problem huge experimental data on UAV simulation experiment, based on software engineering ideas, describes a real-time data curve drawing system (RtCurveRenderer) design process in detail. The system includes control container shell and the real-time curve drawing control, which is programmed by C++ language and based on MFC application framework. Use asynchronous data capture buffer and curve drawing mechanism, combine with the ring data stream buffer technology and the shift data buffer cache t echnology to effectively solve the problem of data loss due to high-speed data over write. The test proves that this dynamic curve drawing system can capture each of the experimental data accurately, draw the data curve graph smoothly, and improve the efficiency of experimental data analysis effectively. Key words: grap multi- rin RtCurveRenderer**********************************************************************************基于人脸识别技术的岗哨值勤管理系统邵华民，张鑫，潘大钊( 解放军第 98 医院信息科，浙江 湖州 313000 ) 摘要： 针对部队岗哨值勤中存在的问题和弊病，设计基于人脸识别技术的岗哨值勤管理系统。通过对系 统需求和流程分析，建立岗哨值勤系统框架图，介绍系统中人脸识别、交接岗、外来人员车辆登记、查岗、 叫岗、巡逻和统计报表等功能模块，并给出系统实现的方法。结果表明：该技术能有效解决值勤人员身份的 识别及考勤问题，对促进部队信息化建设起到积极作用。 关键词： 人脸识别；岗哨值勤；模块；管理系统Management System of Sentry Duty Based on Human Face Recognition TechnologyShao Huamin, Zhang Xin, Pan Dazhao( Information Department , No . 98 th Hospital of PLA , Huzhou 313000, China ) Abstract: Aiming to the problem and illness in sentry duty of army, designed t he management system of sentry duty based on human face recognition technology. Establish the frame chart of sentry duty system by analyzing the system demand and flow. Introduce the function module about human face recognition, handing post over, checking in extra personnel and vehicle, checking on sentry, calling sentry, patrolling and statistical report of the system, and then give out the method of system realization. The result shows this technique can solve the problem of recognizing identity of the person who is on duty and checking on work attendance, it also plays an active role in promoting army information construction. Key words: hu management system**********************************************************************************统筹法在军事通信系统开发中的应用伊鑫 1，张伟 2，王忠思 1，刘兵1( 1. 海军蚌埠士官学校信息技术系，安徽 蚌埠 233012 ； 2. 海军工程大学电子工程学院，武汉 430033 ) 摘要： 针对军事通信系统开发过程中涉及的资源多、开发周期长的问题，提出一种运用统筹图规划军事 通信系统的方法。根据军事通信系统开发过程各个任务的不同作用，将开发过程划分为准备阶段、开发阶段 以及测试验收阶段，利用统筹法合理规划 3 个阶段中的各种资源，并计算任务完成的时间。结果表明，该方 法缩短了军事通信系统的开发周期，提高了开发效率。 关键词： 军事通信系统；统筹法；系统开发Application of PERT Networks in Military Communication System DevelopmentYi Xin 1, Zhang Wei 2, Wang Zhongsi 1, Liubing 1(1. Dept . of Information Technology , Bengbu Petty Officer School of PLA Navy , Bengbu 233012, C 2. College of Electronic Engineering , Naval University of Engineering , Wuhan 430033, China ) Abstract: In order to solve the problem of large amount of resources and long development term in the development process for military communication system, the method with PERT networks scheming the realization of military communication system is advanced. According to different function of each task during development process for military communication system, it falls into three phases including seedti me, development-time and test and check and acceptance-time. The thesis makes use of PERT networks to arrange the various resources and calculate time of task accomplishment. The result indicates that the method can shorten development term and improve efficiency. Key words: military
PERT system development ....**********************************************************************************..
更多搜索：
All rights reserved Powered by
文档资料库内容来自网络，如有侵犯请联系客服。