基于自适应变结构控制的着舰导引技术  

Carrier Landing Techniques Based on Adaptive Variable Structure Control

作　　者：李英杰[1] 王尚强[1] 吴文海[1] 

机构地区：[1]海军航空工程学院青岛分院303教研室,山东青岛266041

出　　处：《飞行力学》2008年第4期90-92,96,共4页Flight Dynamics

摘　　要：通过设计随系统状态变化的自适应时变滑模面,使其同时具有好的动态特性和抗干扰能力。提出了运用具有自适应时变滑模面的变结构控制技术,解决飞机着舰时舰尾气流扰动的问题。以纵向自动着舰导引系统为例仿真验证了它的有效性。It＇s designed a time-varying sliding surface which is varying with system states. So the designed variable structure control system has the good dynamical performance and the good capability of the rejective disturbance. The variable structure control is presented to attenuate the carrier air disturbance when the aircraft is landing. As an example the longitudinal automatic carrier landing system is simulated, and proves that it is feasible.

关 键 词：变结构控制 模糊控制 着舰导引系统 气流扰动 

分 类 号：V249[航空宇航科学与技术—飞行器设计]