Improving Disturbance-Rejection Performance Based on an Equivalent-Input-Disturbance Approach

Jinhua She; Mingxing Fang; Yasuhiro Ohyama; Hiroshi Hashimoto; Min Wu

doi:10.1109/tie.2007.905976

Abstract

This paper presents a new method of improving the disturbance-rejection performance of a servo system based on the estimation of an equivalent input disturbance (EID). First, the concept of EID is defined. Next, the configuration of an improved servo system employing the new disturbance-estimation method is described. Then, a method of designing a control law employing a disturbance estimate is explained. Finally, the speed control of a rotational control system is used to demonstrate the validity of the method, and some design guidelines are presented.

Keywords

Disturbance (geology)Control theory (sociology)ServomechanismServomotorControl engineeringComputer scienceControl systemEngineeringControl (management)Artificial intelligence

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Publication Info

Year: 2008
Type: article
Volume: 55
Issue: 1
Pages: 380-389
Citations: 538
Access: Closed

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APA Style

                            
                                
                                    Jinhua She, 
                                
                                    Mingxing Fang, 
                                
                                    Yasuhiro Ohyama
                                
                                et al.
                            
                            (2008). 
                            Improving Disturbance-Rejection Performance Based on an Equivalent-Input-Disturbance Approach. 
                            IEEE Transactions on Industrial Electronics
                            , 55
                            (1)
                            , 380-389.
                            https://doi.org/10.1109/tie.2007.905976
                        

Identifiers

DOI: 10.1109/tie.2007.905976

Data Quality

Data completeness: 77%