Energy Research, Vol. 3, Issue 1, Mar  2019, Pages 1-12; DOI: 10.31058/j.er.2019.31001 10.31058/j.er.2019.31001

Control System Design of Uncertain System without Model Based on Newtons Laws of Motion

, Vol. 3, Issue 1, Mar  2019, Pages 1-12.

DOI: 10.31058/j.er.2019.31001

Pingan Kai 1* , Zhongli Shen 2

1 Energy Research Institute, State Development and Reform Committee of China, Beijing, China

2 Department of Science and Technology, Changsha University, Changsha, China

Received: 15 November 2018; Accepted: 5 January 2019; Published: 18 February 2019

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Abstract

A control system for uncertain plan without model is designed based on Newtons laws of motion and Kalman filter in the paper. The stability and unbiased estimate of the state observer are proven by Kalman filter theory via suitable setting system parameters. The controller structures and parameters are designed by feedback linearization based on Newtons laws of motion. All parameters in the system are only rated to the desired transient process time of system output without controlled plan model. If the desired transient process time of system output can’t be defined by control engineer, then the process time is set, where is the control period (or sample time period of DCS. Both the simulation example and engineering application example demonstrated the fine control quality and robust performance of the design method in the paper for uncertain systems without model.

Keywords

Newton’s Laws of Motion, Uncertain System, Kalman Filter, State Observer, Feedback Linearization, Robust performance

Copyright

© 2017 by the authors. Licensee International Technology and Science Press Limited. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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