定量反馈在导弹飞行控制中的应用  

Application of QFT for Missile Flight Control

作　　者：马飒飒[1] 张继伟[2] 柴森春[2] 冯婧[2] 

机构地区：[1]军械工程学院军械技术研究所,河北石家庄050000 [2]北京理工大学自动化学院,北京100081

出　　处：《北京理工大学学报》2013年第2期155-159,共5页Transactions of Beijing Institute of Technology

基　　金：国家自然科学基金资助项目(61104086)

摘　　要：研究定量反馈理论(QFT)在导弹飞行控制中的应用,结合自抗扰控制(ADRC)算法对某型号导弹的飞行控制系统进行了设计.通过仿真和鲁棒性验证,以及对PID控制算法和自抗扰控制算法的分析比较,表明设计出的控制系统具有很好的响应特性和鲁棒性.ADRC输出响应的超调小于PID控制,但快速性略差于PID控制.采用ADRC算法设计导弹纵向控制系统的高度保持回路可以得到良好的跟踪效果,其中对升降速率的跟踪几乎没有超调,显示了良好的动态性能和稳态性能.The application of quantitative feedback theory （QFT） to design the flight control system combined with active disturbance rejection control （ADRC） algorithm for some missile is studied in this paper. From the results of simulation, the robustness analysis and the comparison of the ADRC and the PID algorithm, it could be concluded that the designed control system has good responses and robustness with satisfactory control performance. The output response overshoot of ADRC is less than PID control, but the rapidity is slightly worse than PID control. The ADRC algorithm to design the height keep loop of the missile longitudinal control system can get good tracking performance. The vertical speed tracking has hardly any overshoot, which shows good dynamic performance and steady state performance.

关 键 词：定量反馈理论 导弹飞行控制 自抗扰控制 鲁棒控制 不确定性 

分 类 号：TP273.3[自动化与计算机技术—检测技术与自动化装置]