Coordinated Excitation and Speed Robust Control Based on the State Extend and Filtering Estimation

DOI

10.2991/eame-17.2017.22How to use a DOI?

Keywords

MIMO system; multi uncertain parameters; state extend; filtering estimation; nonlinear robust control; state parameter estimation

Abstract

For the nonlinear robust control difficulty in the MIMO system, which has many uncertain parameters, the state extending and filtering robust control (SEFERC) is proposed. The uncertain nonlinear part of the MIMO is extend to the new state parameter and can be estimated. With the estimated value, combined with the direct feedback linearization (DFL), the nonlinear system can convert to the linear system. According H control method, the robust control of the linear system is realized. Taking the certain excitation and speed coordinated control system for example, simulation results show that the SEFERC can accelerate the convergence speed of the state variables and can improve the excitation and speed coordinated control speed as illustrated by the portions given in this document.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Zhifeng Gu
AU  - Changqing Zhu
AU  - Chenguang Zhang
AU  - Lijuan Liang
AU  - Qiaojing An
PY  - 2017/04
DA  - 2017/04
TI  - Coordinated Excitation and Speed Robust Control Based on the State Extend and Filtering Estimation
BT  - Proceedings of the 2017 2nd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2017)
PB  - Atlantis Press
SP  - 90
EP  - 93
SN  - 2352-5401
UR  - https://doi.org/10.2991/eame-17.2017.22
DO  - 10.2991/eame-17.2017.22
ID  - Gu2017/04
ER  -