跳到主要导航 跳到搜索 跳到主要内容

A hybrid optimization based on linear programming and model-assisted pattern search method in PSC

  • Northwestern Polytechnical University Xian

科研成果: 书/报告/会议事项章节会议稿件同行评审

4 引用 (Scopus)

摘要

According to the optimization control modes of performance seeking control (PSC) in aeroengine, the aeroengine performance optimization problems which were described as a linear programming problem are studied. In respect that the linear programming is only guaranteed to converge to a local minimized and nonlinear method is much more computation, a hybrid algorithm based on linear programming (LP) and Model-Assisted Pattern Search (MAPS) is provided in this paper. And the hybrid optimization method is used for aeroengine control. Digital simulations are conduced in maximum thrust mode and minimum fuel mode in this paper. Simulation results demonstrate that the engine performance can be improved further and calculation time can be reduced rapidly by using hybrid algorithm.

源语言英语
主期刊名Collection of Technical Papers - 44th AIAA Aerospace Sciences Meeting
17282-17288
页数7
出版状态已出版 - 2006
活动44th AIAA Aerospace Sciences Meeting 2006 - Reno, NV, 美国
期限: 9 1月 200612 1月 2006

出版系列

姓名Collection of Technical Papers - 44th AIAA Aerospace Sciences Meeting
23

会议

会议44th AIAA Aerospace Sciences Meeting 2006
国家/地区美国
Reno, NV
时期9/01/0612/01/06

学术指纹

探究 'A hybrid optimization based on linear programming and model-assisted pattern search method in PSC' 的科研主题。它们共同构成独一无二的学术指纹。

引用此