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Abstract:
Considering the load mass variations in real applications, an adaptive disturbance rejection tracking controller for ball screw drive system is proposed in this article. In this control framework, active disturbance rejection controller, proportional-integral controller and feedforward controller based on the equivalent error model are combined to realize precision tracking control of the system. Besides, this control scheme is designed to automatically tune the controller gains according to the identified load mass. Comparative simulation and experimental results indicate that the proposed adaptive disturbance rejection tracking controller significantly outperforms the cascade P-PI (proportional position controller and proportional-integral speed controller) control scheme in the presence of load mass variations.
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING
ISSN: 0959-6518
Year: 2017
Issue: 9
Volume: 231
Page: 693-701
0 . 9 8 8
JCR@2017
1 . 7 1 4
JCR@2020
ESI Discipline: ENGINEERING;
ESI HC Threshold:121
JCR Journal Grade:4
CAS Journal Grade:4
Cited Count:
WoS CC Cited Count: 1
SCOPUS Cited Count: 3
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 11
Affiliated Colleges: