Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5005223 | ISA Transactions | 2010 | 7 Pages |
Abstract
In this paper, we design a compact Hâ robust rebalance loop controller that is featured with comprehensive performance achievement and relatively easy practical implementation for a dual-axis micromachined rotational gyro. By incorporating the bilinear pole-shifting transform into the weighted multivariable mixed-sensitivity framework, the design procedure of the robust controller is able to allow for various realistic performance requirements in terms of steady-state error, dynamic response characteristics, disturbance rejection and robustness to parametric variations. In comparison with a conventional decentralized lead-lag controller, the Hâ robust controller, which is considered as an efficient substitute for the former, is thoroughly analyzed and simulationally validated under a set of realistic scenarios.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Gaoyin Ma, Wenyuan Chen, Weiping Zhang, Feng Cui, Kai Li,