Analysis of actuator in-phase property in terms of control performance and integrated plant/controller design using a novel model matching method

• Main Authors: Du, Chunling, Gao, Tingting, Xie, Lihua
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/97243; http://hdl.handle.net/10220/11744
• Institution: Nanyang Technological University

This paper is concerned with resonance in-phase property of a VCM (voice coil motor) plant system in the sense of control performance in HDDs (hard disk drives). Its relationships with the optimal performance level γopt, the stability margins and the disturbance rejection capability are revealed. It...