电光与控制, 2022, 29 (1): 70, 网络出版: 2022-03-01  

基于微分对策的鲁棒导弹自动驾驶仪设计

Robust Missile Autopilot Design Based on Differential Game
作者单位
南京航空航天大学,南京 211000
摘要
针对导弹纵向通道存在干扰影响的问题,设计了一种复合控制方案。首先,选取超螺旋干扰观测器估计未知干扰,并设计积分滑模控制器补偿输入干扰产生的影响;其次,基于微分对策理论,结合自适应动态规划算法,设计单评价神经网络在线求解自适应最优控制器来抑制非匹配干扰,利用Lyapunov稳定性理论证明了闭环系统的稳定性和评价网络权值的收敛性;最后,对导弹纵向动力学进行建模仿真,验证了所提复合控制策略的有效性。
Abstract
A composite control scheme that deals with longitudinal dynamics problems of the missiles suffering from matched and unmatched disturbances is proposed.First,a Super-Twisting Disturbance Observer (STDO) is used to estimate the unknown disturbance,and an Integral Sliding Mode Controller (ISMC) is designed to compensate for the input disturbance.Subsequently,the differential game theory and Adaptive Dynamic Programming (ADP) algorithm are combined to approximate the optimal control by constructing a single critic Neural Network (NN) to counteract the unmatched disturbance online.The stability of closed-loop system and the convergence of the weights of critic network are proved by Lyapunov stability theory.Finally, the effectiveness of the proposed scheme is proved by designing a longitudinal dynamics model of a missile.
参考文献

[1] 刘昕戈,刘藻珍,单家元,等.导弹系统的复合分层抗干扰自动驾驶仪设计[J].控制工程,2017,24(3):500-504.

[2] 王洋,周军.基于干扰补偿的BTT导弹自动驾驶仪抗尖峰滑模控制器设计[J].控制与决策,2018,33(6):1062-1068.

[3] 孙景亮,刘春生.基于自适应动态规划的导弹制导律研究综述[J].自动化学报,2017,43(7):1101-1113.

[4] 戴姣,刘春生,孙景亮.基于自适应动态规划的一类非线性系统的容错控制器设计[J].电光与控制 2018,25(10):84-88.

[5] SUN J L,LIU C S.Disturbance observer-based robust missile autopilot design with full-state constraints via adaptive dynamic programming[J].Journal of the Franklin Institute,2018,355(5):2344-2368.

[6] ZHANG H W,QU Q X,XIAO G Y,et al.Optimal guaranteed cost sliding mode control for constrained-input nonlinear systems with matched and unmatched disturbances[J].IEEE Transactions on Neural Networks and Learning Systems,2018,29(6):2112-2126.

[7] SUN J L,LIU C S,YE Q.Robust differential game guidance laws design for uncertain interceptor-target engagement via adaptive dynamic programming[J].International Journal of Control,2016,90(5):990-1004.

[8] SHAHVALI M,ASKARI J.Cooperative adaptive neural partial tracking errors constrained control for nonlinear multi-agent systems[J].International Journal of Adaptive Control and Signal Processing,2016,30(7):1019-1042.

[9] 杨俊起,高煜欣,陈滟涛,等.基于干扰观测器的不确定非线性系统终端滑模控制器设计[J].控制与决策,2020,35(1):155-160.

[10] DIERKS T,JAGANNATHAN S.Optimal control of affine nonlinear continuous-time systems[C]//Proceedings of the American Control Conference.Baltimore,MD:IEEE, 2010:1568-1573.

陈必露, 刘春生, 袁斐然. 基于微分对策的鲁棒导弹自动驾驶仪设计[J]. 电光与控制, 2022, 29(1): 70. CHEN Bilu, LIU Chunsheng, YUAN Feiran. Robust Missile Autopilot Design Based on Differential Game[J]. Electronics Optics & Control, 2022, 29(1): 70.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!