title: Dynamic output feedback controller design for affine T-S fuzzy systems with quantized measurements.
abstract: This paper investigates the problem of dynamic output feedback control for affine T-S fuzzy systems with quantized measurements. By using the S-procedure, the unmatched regions between the plant and the controller caused by quantization errors are considered in control synthesis. A novel piecewise dynamic output feedback control design is presented, which reduces the worst case peak output due to quantization errors and guarantees an H∞-norm bound constraint. In contrast to the existing results, the derived design condition leads to better steady-state performance and less computational burden. Numerical examples are given to show the superiority and effectiveness of the new method.
authors.affiliation: College of Information Science and Engineering, Northeastern University, Shenyang 110819, PR China. Electronic address: wanghuimin_neu@163.com.
authors.forename: Huimin
authors.initials: H
authors.lastname: Wang
authors.affiliation: College of Information Science and Engineering, Northeastern University, Shenyang 110819, PR China; State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang 110819, PR China. Electronic address: yangguanghong@ise.neu.edu.cn.
authors.forename: Guang-Hong
authors.initials: GH
authors.lastname: Yang
keywords: Affine T–S fuzzy systems; Dynamic output feedback control; Quantized measurement; S-procedure