摘要
通过建立自校正控制起落架的非线性模型和系统的ARMAX模型,对控制器进行了设计,并结合参数辨识,实现了起落架的自校正控制。计算机仿真结果表明,此方案有效地改善了飞机起落架的缓冲性能。
A controller is designed by establishing the nonlinear model and the ARMAX model of system for the self-tuning of landing gear. The self-tuning control is realized in combination with parameter identification. The simulation results show that the control scheme can improve the absorber capability of landing gear.
出处
《航空学报》
EI
CAS
CSCD
北大核心
2004年第3期237-241,共5页
Acta Aeronautica et Astronautica Sinica
关键词
起落架
滑行载荷
非线性模型
参数辨识
自校正控制
Computer simulation
Control nonlinearities
Identification (control systems)
Loads (forces)
Self tuning control systems
