A Nonlinear System Control Strategy Based on Single Chip Computer

DOI

10.2991/icadme-15.2015.64How to use a DOI?

Keywords

Nonlinear system control strategy, Nonlinear process parameter correction, Liquid level process, nonlinear models.

Abstract

A nonlinear model of a liquid level process is obtained on the analysis of its nonlinear characteristics, finding the basis of its nonlinear process parameter correction and a nonlinear system control strategy based on single chip computer is presented. By measuring the liquid level and flow rate, two nonlinear process parameters of the liquid level process, the amplification coefficient and time constant under different load are calculated according to the basis of the nonlinear process parameter correction. Then the control signal is calculated and the system is run according to the nonlinear system control strategy. A test results is given and it shows that the nonlinear system control strategy is better then the linear system. The maximum overshoot is reduced by 16%.

Copyright

© 2015, 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/).

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TY  - CONF
AU  - Chunmei Li
PY  - 2015/10
DA  - 2015/10
TI  - A Nonlinear System Control Strategy Based on Single Chip Computer
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 321
EP  - 325
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.64
DO  - 10.2991/icadme-15.2015.64
ID  - Li2015/10
ER  -