Simultaneous identification of multiple mechanical parameters in a servo drive system using only one speed

• Main Authors: Zuo, Yuefei, Mei, Jie, Zhang, Xinan, Lee, Christopher Ho Tin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering::Control and instrumentation::Control engineering; Engineering::Electrical and electronic engineering::Power electronics; Active Disturbance Rejection Control; Adaptive Extended State Observer
• Online Access: https://hdl.handle.net/10356/143992
• Institution: Nanyang Technological University

In some servo applications, restricted by the measurement noise and the stiffness of the mechanical system, the bandwidth of the disturbance observer cannot be high enough to realize a good robust control to parameters uncertainties, it is essential to identify the mechanical parameters. In the exis...