Active disturbance rejection control for a pneumatic motion platform subject to actuator saturation: An extended state observer approach

• Published in: Automatica (Oxford) Vol. 107; pp. 353 - 361
• Main Authors: Yuan, Yuan, Wang, Zidong, Yu, Yang, Guo, Lei, Yang, Hongjiu
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.09.2019
• Subjects: Active disturbance rejection control; Actuator saturation; Pneumatic motion platform; Strictly invariant set; Active disturbance rejection control; Pneumatic motion platform; Strictly invariant set; Actuator saturation

External disturbances and actuator saturations are two frequently encountered phenomena in pneumatic servo systems. In this paper, a major investigation is carried out on the design of an active disturbance rejection control scheme that is applied to a three-freedom pneumatic motion system subject t...