摘要
LQG/LTR是一种现代多变量频域设计方法,它以良好的鲁棒性能和解耦特性得到广泛应用。文中讨论了舰载机纵向自动着陆控制系统的控制规律、引导控制律的设计方法,并用LQG/LTR方法设计着舰控制系统的控制律。在考虑大气干扰、舰尾流和甲板运动的条件下,以某飞机为例,对其纵向自动着舰控制系统进行分析、设计与仿真,结果表明采用LQG/LTR方法设计的控制器具有较好的鲁棒性,并且具有良好的效果。
LQG/LTR is a frequency-domain modern multivariable control methodology . which is widely used for its good robustness and decoupling property, The paper discusses the design of the automatic landing control system control laws and leading laws. The automatic landing control system laws were designed by LQG/LTR design methodology. Our design takes into consideration random air turbulence, carrier burble and deck motions ,and designs the automatic landing control system for longitudinal control laws. The results show that the control designed by the LQG/LTR is robust. and the simulation result are ideal.
出处
《弹箭与制导学报》
CSCD
北大核心
2007年第1期73-76,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
