摘要
针对滞回非线性复杂的动力学行为,对其进行实验研究和控制.首先利用基于微分几何理论的精确线性化方法,对Bouc-Wen滞回非线性系统进行位移跟踪控制研究,使系统在控制作用下对周期信号的跟踪效果进行仿真并验证控制率的有效性;其次依据相关理论研究成果对Bouc-Wen滞回系统的动力学行为进行仿真,并通过系统的相图分析系统可能出现混沌的情况,为下一步对系统进行混沌控制和反混沌控制仿真与实验研究提供依据.
In view of the complex dynamic behavior of hysteretic nonlinearity,this paper carries out experimental research and control on it.It firstly studies the displacement tracking control of Bouc-Wen hysteretic nonlinearity system with precise linearization method based on differential geometry theory,so that the system can simulate the tracking effect of periodic signal under the control and verify the effectiveness of the control rate.Then,it simulates the dynamic behavior of Bouc-Wen hysteretic nonlinearity system according to the theoretical research results of relevant scholars,and analyzes the possible chaos of the system with the phase diagram,which can provide reference for further simulation and experimental research on chaos control and anti chaos control.phase diagram.
作者
刘雅倩
张丽杰
王云
LIU Yaqian;ZHANG Lijie;WANG Yun(General Courses Department,Army Military Transportation University,Tianjin 300161,China)
出处
《军事交通学院学报》
2020年第1期91-94,共4页
Journal of Military Transportation University
作者简介
刘雅倩(1986—),女,硕士,助教.
