A Comparison Study of Fuzzy and PI Control System for Temperature Control of Superheated Steam

被引：0
|
作者：
Nahlovsky, Tomas [1 ]
机构：
[1] Tech Univ Liberec, Fac Mechatron Informat & Engn Studies, Liberec, Czech Republic
来源：
PROCEEDINGS OF THE 2015 20TH INTERNATIONAL CONFERENCE ON PROCESS CONTROL (PC) | 2015年
关键词：
once-through boiler; superheated steam; fuzzy; temperature control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper deals with a comparison study of currently provided PI control system and the new proposed fuzzy control system for superheated steam temperature control of high pressure part in the power plant once-through boiler Fuzzy control properties are verified by simulation experiments for operating modes such as load level step and trend changes. Nonlinear model is used for the simulation experiment. The important fact, in terms of control algorithms implementation, is verification of control system properties during the change of process dynamics and response to disturbances. The response of fuzzy control system and original PI control system response are compared. Fuzzy control results dramatically improve system responses.
引用
收藏
页码：181 / 185
页数：5
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