Journal article
A Computational Issue and Modified Formulas for Nonlinear Dissipative Controllers
Journal of dynamic systems, measurement, and control, v 125(3), pp 475-480
01 Sep 2003
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Ball, Helton, and Walker (BHW) derived the nonlinear dissipative controller formulas with the assumption implying that no stable mode uncontrollable from the exogenous input. The assumption is more restrictive than that considered in DGKF. In this paper, we address the numerical difficulty encountered by BHW’s controller formulas when the assumption is not satisfied. Next, we propose a modified nonlinear dissipative controller and successfully remove the numerical difficulty. We also show that the linear version of the proposed controller formulas is identical to the DGKF H∞ controller. An example is given to demonstrate constructing the proposed controller and simulating the closed-loop pulse responses.
Metrics
6 Record Views
Details
- Title
- A Computational Issue and Modified Formulas for Nonlinear Dissipative Controllers
- Creators
- Shr-Shiung Hu - The 202nd Arsenal, C.L.C., P.O. Box 90582, Nankang, Taipei 115, TaiwanPao-Hwa Yang - Department of Mechanical Engineering, Hsiuping Institute of Technology, Dah-Li City, Taichung County 412, TaiwanB. C Chang - Department of Mechanical Engineering and Mechanics, Drexel University, Philadelphia, PA 19104
- Publication Details
- Journal of dynamic systems, measurement, and control, v 125(3), pp 475-480
- Publisher
- ASME
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Mechanical Engineering and Mechanics
- Web of Science ID
- WOS:000185714300024
- Scopus ID
- 2-s2.0-0141953140
- Other Identifier
- 991014878202004721
UN Sustainable Development Goals (SDGs)
This publication has contributed to the advancement of the following goals:
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- International collaboration
- Web of Science research areas
- Automation & Control Systems
- Instruments & Instrumentation