Fast Limit Protection Design: A Terminal Sliding Mode Control Method

摘要：

　　In this paper,a novel limit protection control design via adaptive terminal sliding mode control technique is proposed,which addresses the inlet buzz protection problem of a ducted rocket.First,the mathematical model involving actuator (gas flow regulating system) and plant (ducted rocket engine) is briefly summarized.Then,the ducted rocket limit protection control problem is proposed and the problem solving thought is given.Next,an adaptive terminal sliding mode face is introduced to design the auxiliary limit protection sub-controller,and the control effect can provide high accuracy and fast convergence of limit protection error with a certain robustness.Moreover,on the basis of finite-time stability theory,the closed-loop system stability and finite time error convergence are proved.Finally,numerical simulation results are provided to show the effectiveness of the design.

关键词： Limit protection control terminal sliding mode control ducted rocket inlet buzz

作者: Yiwen Qi Wen Bao Juntao Chang Jianguo Cui

作者单位: School of Automation,Shenyang Aerospace University,Shenyang 110136,P. R. China School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,P. R. China

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 26-30

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）