航空发动机自抗扰控制器简捷设计与应用  

Simple Design and Application of Auto Disturbance Rejection Controller for Aeroengine

作　　者：李述清[1] 张胜修[1] 刘毅男[1] 周帅伟[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《航空发动机》2012年第3期46-48,62,共4页Aeroengine

摘　　要：针对航空发动机的强非线性特征,进行了自抗扰控制器(ADRC)技术在航空发动机控制系统中的应用研究。首先,从工程应用的角度出发,给出1种简捷自抗扰制器设计方法,从而减少需整定参数和以增强设计参数的物理直观性,以方便设计;然后,将该方法应用于某型涡扇发动机控制器设计。仿真结果表明:ADRC比PID控制方法有效。Aiming at aeroengine high non-linear characteristics, the application study of Auto Disturbance Rejection Controller（ADRC） was conducted in the aeroengine control system. Firstly, the simple ADRC was obtained in the engineering application view, thereby the change parameters were reduced to enhance the physical intuitive of design parameters and facilitate the design. Secondly, the method was applicated to a turbofan engine controller design. Then, the simulation results show that ADRC is more effective than PID controller.

关 键 词：自抗扰控制器 PID控制 设计方法 航空发动机 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程]