高超声速飞行器制导控制系统性能评估  被引量:4

Performance evaluation of guidance and control system for hypersonic vehicle

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作  者:张登辉 马萍[1] 晁涛[1] 王松艳[1] ZHANG Denghui;MA Ping;CHAO Tao;WANG Songyan(Control and Simulation Center,Harbin Institute of Technology,Harbin 150080,China)

机构地区:[1]哈尔滨工业大学控制与仿真中心,黑龙江哈尔滨150080

出  处:《系统工程与电子技术》2018年第8期1811-1816,共6页Systems Engineering and Electronics

基  金:国家自然科学基金(61403096;61627810;61790562);中国博士后科学基金(2014M551242);中央高校基本科研业务费专项资金(HIT.NSRIF.2014036;HIT.NSRIF.2015036);黑龙江省博士后资助经费(LBH-Z12112);重点实验室开放基金(HIT.KLOF.2013081)资助课题

摘  要:在高超声速飞行器制导控制系统的性能评估中,由于影响其性能的因素众多,需要大量的仿真试验才能获得准确的评估结果,评估效率低。针对此类问题,提出了一种适用于高超声速飞行器制导控制系统的性能评估方法。首先,建立了包含制导控制规律的闭环飞行器模型,并对飞行器运动特点及对性能产生影响的因素进行分析;其次,挑选主要影响因素为试验因子,基于优化拉丁超立方试验设计方法在采样空间中采样获取试验方案;然后,结合仿真数据,从定性、定量角度得出评估结论;最后,采用评估示例验证了提出的方法有效且在飞行器制导控制系统性能评估中的应用是可行的。The numerous factors have an impact on the performance of guidance and control system for hypersonic vehicle. Thus, a great quantity of simulation experiments is needed to obtain the accurate evaluation conclusion, leading to the poor evaluation efficiency. To slove this problem of performance evaluation, a performance evaluation method, applicable to hypersonic vehicles is investigated. Firstly, the closedloop vehicle model containing the guidance and control law is built and factors affecting the vehicle are analyzed. Furthermore, the main influencing factors are selected as experimental factors and the sampling scheme is obtained in the sampling space based on the optimal Latin hypercube experiment design method. In conjunction with simulation data, the evaluation conclusion is gotten. Finally, the instance of performance evaluation verifies that the proposed approach is effective and feasible.

关 键 词:高超声速飞行器 制导控制系统 性能评估 试验设计 

分 类 号:V448.2[航空宇航科学与技术—飞行器设计]

 

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