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典型文献
Active Disturbance Rejection Control of Second-Order Nonlinear Uncertain Systems with Guaranteed Transient and Steady State Tracking Error Bounds
文献摘要:
This paper presents an active disturbance rejection control(ADRC)method for a class of second-order nonlinear uncertain systems with guaranteed transient and steady state tracking er-ror bounds.To deal with the tracking error constraint,an output error transformation and sliding surface technique are introduced to transform the constrained second-order system into an equivalent unconstrained first-order one.Then,an ADRC method is developed to achieve output tracking of the transformed uncertain system.The author proves that the closed-loop system is semi-globally uniformly bounded and it is sufficient to guarantee the tracking error constraint for the original sys-tem.Simulation results of a system of two inverted pendulums connected by a spring and a damper demonstrate the effectiveness of the proposed control method.
文献关键词:
作者姓名:
CHEN Zhixiang
作者机构:
Qingzhou High-Tech Institute,Qingzhou 262500,China
引用格式:
[1]CHEN Zhixiang-.Active Disturbance Rejection Control of Second-Order Nonlinear Uncertain Systems with Guaranteed Transient and Steady State Tracking Error Bounds)[J].系统科学与复杂性学报(英文版),2022(04):1293-1309
A类:
pendulums
B类:
Active,Disturbance,Rejection,Control,Second,Order,Nonlinear,Uncertain,Systems,Guaranteed,Transient,Steady,State,Tracking,Error,Bounds,This,paper,presents,active,disturbance,rejection,control,ADRC,method,class,second,order,nonlinear,uncertain,systems,guaranteed,transient,steady,state,tracking,bounds,To,deal,error,constraint,output,transformation,sliding,surface,technique,are,introduced,into,equivalent,unconstrained,first,one,Then,developed,achieve,transformed,author,proves,that,closed,loop,semi,globally,uniformly,bounded,sufficient,original,Simulation,results,two,inverted,connected,by,spring,damper,demonstrate,effectiveness,proposed
AB值:
0.649352
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