| 考虑切换特性的航空发动机多回路控制系统设计 |
| |
| 引用本文： | 于达仁,刘晓锋,隋岩峰. 考虑切换特性的航空发动机多回路控制系统设计[J]. 航空动力学报, 2007, 22(8): 1378-1383 |
| |
| 作者姓名： | 于达仁 刘晓锋 隋岩峰 |
| |
| 作者单位： | 哈尔滨工业大学 能源科学与工程学院 哈尔滨 150001 |
| |
| 摘 要： | 针对航空发动机多回路控制系统切换, 分析了多回路控制系统切换的性能指标要求, 基于极点配置与H鲁棒控制综合的方法, 构造了线性矩阵不等式(LMIs), 以此为充分条件给出了多回路切换时的H∞控制器设计方法, 并与单回路系统设计切换进行比较仿真, 进一步表明了航空发动机切换控制的必要性与有效性.
|
| 关 键 词： | 航空、航天推进系统 航空发动机 线性切换系统 性能指标 极点配置 线性矩阵不等式(LMI) |
| 文章编号： | 1000-8055(2007)08-1378-06 |
| 收稿时间： | 2006-12-12 |
| 修稿时间： | 2006-12-12 |
Design of aero engine multi-loop controllers with switching characteristics |
| |
| YU Da-ren,LIU Xiao-feng and SUI Yan-feng. Design of aero engine multi-loop controllers with switching characteristics[J]. Journal of Aerospace Power, 2007, 22(8): 1378-1383 |
| |
| Authors: | YU Da-ren LIU Xiao-feng SUI Yan-feng |
| |
| Affiliation: | School of Energy and Power Engineering, Harbin Institute of Technology, Harbin 150001 |
| |
| Abstract: | The switching problem of aero-engine multi-loops control system was studied, and the performance index requirements were also analyzed.Based on the pole placement and H∞ robust synthesis, linear matrix inequalities(LMI) were constructed to provide a firm basis for determining H∞ design method under multi-loop switching.As compared with traditional method of single-loop system, the simulation showed the feasibility and the necessity of the method hereto. |
| |
| Keywords: | aerospace propulsion system aero-engine switched linear systems performance pole placement linear matrix inequalities(LMI) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《航空动力学报》浏览原始摘要信息 |
|
点击此处可从《航空动力学报》下载全文 |
