A quality evaluation of stabilization of rotation frequency of gas-diesel engines when using an adaptive automatic control system

International Conference on Mechanical Engineering, Automation and Control Systems 2016

机械制造;无线电电子学;计算机科学

Zhilenkov, A.A.^1 ; Efremov, A.A.^2

Department of Control Systems and Informatics, Saint Petersburg National Research University of Information Technologies, Mechanics and Optics, Kronverkskiy ave., 49, St Petersburg

197101, Russia^1

Department of System Analysis and Control, Peter the Great Saint-Petersburg Polytechnic University, Polytekhnicheskaya str., 29, St Petersburg

195251, Russia^2

关键词: Fuzzy controllers;    Gas diesel engine;    Optimal setting;    Quality evaluation;    Quality improvement;    Rotation frequencies;    Transient process;    Variable loads;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/177/1/012043/pdf
DOI  :  10.1088/1757-899X/177/1/012043

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

A possibility of quality improvement of stabilization of rotation frequency of the gas-diesels used as prime mover of generator set in the multigenerator units working for abruptly variable load of large power is considered. An evaluation is made on the condition of fuzzy controller use developed and described by the authors in a number of articles. An evaluation has shown that theoretically, the revolution range of a gas-diesel engine may be reduced 25-30 times in case of optimal settings of the controller in the whole power range. The results of modelling showing a considerable quality improvement of transient processes in the investigated system during a sharp change of loading are presented in this article.