非线性飞机电传增稳系统设计与仿真  

Electrical transfer inner system design and simulation on nonlinear plane model

作　　者：李秋菊[1] 廖旎焕[1] 刘楷安[2] 

机构地区：[1]华北水利水电学院电力系,郑州450011 [2]华北水利水电学院机械系,郑州450011

出　　处：《计算机工程与应用》2011年第9期217-220,共4页Computer Engineering and Applications

基　　金：华北水利水电学院青年科研基金(No.HSQJ2009010)

摘　　要：针对非线性飞机的控制问题,提出了一种适用于大攻角气动参数飞机的电传增稳系统设计方法。该方法针对非线性飞机的数学模型,结合广义扩展线性化理论和Matlab符号语言,进行非线性反馈控制系统设计。设计的飞机闭环系统具有稳定性和线性特性,并利用Matlab/Simulink软件仿真验证了其有效性。According to the control of nonlinear plane,a brief electrical transfer inner system design method on flight which has high nonlinear dynamical character is given.Nonlinear feedback control method is adopted based on the extended linearization modeling and symbolic language of Matlab.And the system with feedback-control-loop is equal to a linear system.Finally the result of simulation has proved the specialties of this control method.

关 键 词：非线性飞机 模型 扩展线性化 Matlab符号语言 仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]