Finite-time H2 Performance Analysis Considering Target Maneuvers and Guidance Loop Dynamics

摘要：

In this paper, the H2 performance of the missile terminal guidance system that incorporates various target maneuvers is first studied over a finite horizon. A novel approach named finite-time generalized H2 with initial conditions for a linear time-varying (LTV) system is adopted. Necessary and sufficient condition, which guarantees that the above mentioned performance measure is less than a prespecified value, is given in the form of Hermitian Riccati matrix differential equations (HRMDE). Finally, based on the new finite-time generalized H2 metric, the interrelationship between various target maneuvers, guidance loop dynamics, and missile maximal acceleration is established. Also, the analysis and simulation results provide the feasible theoretical basis for the design of a missile terminal guidance system.

作者: Denggao Ji Yu Yao Fenghua He

作者单位: Control and Simulation Center Harbin Institute of Technology

会议类型: 国际会议

会议名称: The 2nd International Symposium on Systems and Control in Aeronautics and Astronautics(第二届航空航天系统与控制国际会议 ISSCAA 2008)

会议地点: 深圳

会议语种:英文

页码: 1138-1141

在线出版日期: 2008-12-10（万方平台首次上网日期，不代表论文的发表时间）