文章基本信息

标题：Three-Spool Marine Gas Turbine Multi-Objective Switching Control System Design and Optimization
本地全文：下载
作者：Yujia Ma ; Jinfu Liu ; Qi Li 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2021
卷号：54
期号：10
页码：388-393
DOI：10.1016/j.ifacol.2021.10.193
语种：English
出版社：Elsevier
摘要：AbstractThree-spool marine gas turbine engine multi-objective regulating and protecting problem is discussed in this paper. Multi-loop switching control system is introduced and compared with traditional control method. Nonlinear component-level model is developed to predict system dynamic, based on which an equilibrium manifold expansion model is constructed to carry out control system designing and parameter tuning. A family of PI controllers is designed for regulating loop and protecting loops. PSO algorithm is introduced to tune the parameters. Simulation reveals that switching control method is better in dynamic performance and can still guarantee safety. This is proved to be an improvement brought by the multi-loop structure and appropriate optimization algorithm.
关键词：Keywordsthree-spool gas turbineregulating/protecting multi-objective controlswitching controlsafety protectionParticle Swarm Optimizationequilibrium manifold expansion model