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2011 3rd International Conference on Computer Research and Development(ICCRD 2011)

作者： Jinyong Yu Qingjiu Xu yue zhi department of control engineering naval aeronautical and astronautical university yantai China

In this paper,a three-dimensional（3D） self-adaptive region fuzzy guidance law based on radial basis function（RBF） neural networks for some attacking UAV was ***,3D motion equations for pursuit-evasion of UAV and maneuvering target are ***,the proposed method was applied to decreasing the miss distance,which is mostly arisen from the fixed navigation rates of traditional proportional navigation guidance laws（TPNGLs）.The line of sight（LOS） rate and the closing speed between the attacking UAV and the target are taken as inputs of the fuzzy *** output of the fuzzy controller is the commanded *** a nonlinear,self-adaptive region function is introduced based on the RBF neural networks to change the *** nonlinear function can be changed with the input variables,thus can realize dynamic change of the fuzzy variable ***,two engagement scenarios were examined,and a comparison between TPNGLs and the proposed PNGLRBF was made,the simulation results show that the proposed 3D SRFGLRBF can achieve ideal miss distance than TPNGLs.

关键词： fuzzy logic guidance law RBF neural network miss distance maneuvering target

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Anti-windup Nonlinear PID controller Design and Its Application to Winged Missile control System

Anti-windup Nonlinear PID Controller Design and Its Applicat...

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第二十七届中国控制会议

作者： Li Congying1,3,Wang Shixing 2,yue zhi 3,Yu Jinyong 2,Wang Huijin 3 1.department of strategical Missle,naval aeronautical and astronautical university,yantai 264001,P.R.China 2.department of control engineering,naval aeronautical and astronautical university,yantai 264001,P.R.China 3.Group of Graduate Students,naval aeronautical and astronautical university,yantai 264001,P.R.China

Nonlinear tracking-differentiator and nonlinear combination were used to improve the behavior of classical PID *** result nonlinear PID controller has better adaptability and *** anti-windup compensator was used on the nonlinear PID controller to deal with input constraints in winged missile control *** use of nonlinear PID controller releases us from complicated work of making gain scheduling *** point simulation and full trajectory simulation show validity of the anti-windup NLPID controller.

关键词： Nonlinear PID control Anti-windup Gain scheduling Missile control

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Research on Anti-ship Missile Remote control Simulation System

Research on Anti-ship Missile Remote Control Simulation Syst...

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2012 IEEE International Conference on Computer Science and Automation engineering（CSAE 2012）

作者： Tang Jiang Xie Xiao-fang Chen Qing-hua Gao zhi-hua department of Science and Technology of Weapons naval aeronautical and astronautical university yantai Shandong Province China

In order to do research on the remote control technology of the Man-in-the-loop Missile,it is very important to make research on Remote control Simulation System（RCSS）.The hardware structure and software structure were brought up;the multithreading technology was applied to construct the communication;the problems of brief missile movement simulation and infrared image generation were *** realization of RCSS has some practice meanings in the sudy of remote control technology.

关键词： Remote control multithreading technology brief missile motion simulation infrared image generation

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Multi-UAVs Formation Flight control Based on Leader-Follower Pattern

Multi-UAVs Formation Flight Control Based on Leader-Follower...

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第36届中国控制会议

作者： Wen Yuan Qing Yang Chen Zhong Xi HOU yue Li College of Aerospace Science and engineering National University of Defense Technology department of Airborne Vehicle engineering Naval Aeronautical and Astronautical University

ISBN: (纸本)9781538629185

As a core concept in the development of Unmanned Aerial Vehicles（UAVs） co-operation, formation flight is attracting more and more attention recently. To realize formation flight of fixed-wing vehicles, a geometric formation flight control method based on real-time guidance point computation is proposed in the paper. The control method is within the leader-follower pattern. Through the feed forward of the guidance point, the formation is guaranteed to converge quickly and keep effectively. What’s more, based on the control method, a speed adjustment method is proposed, to make the formation keep accurately. Finally, based on the researched autopilot and three small fixed-wing vehicles, rectangle, circular and triangle formation flight experiments are carried out. Through the experiments, the feasibility of the formation control method and effectiveness of the speed adjustment method during formation keeping and transforming processes are verified in the paper.

关键词： Formation Flight Leader-Follower Pattern Guidance Point Calculation Speed Adjustment Flight Experiment

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组合赋权下的装备质量状态信息融合评估方法

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控制与决策 2018年第9期33卷 1693-1698页

作者：安进徐廷学曾翔李志强朱桂芳海军航空工程学院兵器科学与技术系山东烟台264001 火箭军工程大学士官学院山东青州262500

研究装备质量评估中指标优化、权重确定、评估方法选取等问题.首先运用改进的群层次分析法(IGAHP)选取通用特性指标、测试数据指标作为状态评估的二级指标;在对质量状态进行定性划分的基础上,分别采用IGAHP、CRITIC(criteria improved t... 详细信息

研究装备质量评估中指标优化、权重确定、评估方法选取等问题.首先运用改进的群层次分析法(IGAHP)选取通用特性指标、测试数据指标作为状态评估的二级指标;在对质量状态进行定性划分的基础上,分别采用IGAHP、CRITIC(criteria improved through inter-criteria correlation)等方法对状态评估三级指标进行遴选和权重分析;然后,提出改进证据推理(ER)方法进行通用特性指标的评估,并采用CRITIC方法,基于客观权重进行测试指标降维优化,对各评估结果进行改进ER融合;最后通过算例验证所提出方法的有效性和优越性.研究结果表明:IGAHP-CRITIC组合赋权方法可有效综合主客观权重信息;通过指标优化可降低评估的维数和复杂度;考虑证据冲突的改进ER方法可有效降低评估的不确定性和不完备性.

关键词：装备质量状态评估 IGAHP CRITIC 证据推理维修决策

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