APPLICATION OF SQP TO ACCELERATION CONTROL OF TURBOFAN ENGINE

Chen Guangming; Fan Ding

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APPLICATION OF SQP TO ACCELERATION CONTROL OF TURBOFAN ENGINE

更新时间：2026-07-07

- APPLICATION OF SQP TO ACCELERATION CONTROL OF TURBOFAN ENGINE
- Vol. 14, Issue 3, (1999)
- 作者机构：
  
  1. 中航技国际支持公司
  2. 西北工业大学
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1999
- 稿件说明：
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Chen Guangming, Fan Ding. APPLICATION OF SQP TO ACCELERATION CONTROL OF TURBOFAN ENGINE[J]. 1999, 14(3).
DOI：

Chen Guangming, Fan Ding. APPLICATION OF SQP TO ACCELERATION CONTROL OF TURBOFAN ENGINE[J]. 1999, 14(3). DOI：

摘要

本文研究了采用非线性规划方法中的序列二次规划最优化方法解决涡轮风扇发动机加速过程的最优控制问题。在研究中

考虑了发动机加速过程中的压气机喘振边界、涡轮最高温度限制、转子最高转速限制、燃烧富油熄火限制等各种约束条件

以及执行机构的惯性、延迟等机械特性。仿真结果表明：应用序列二次规划法进行加速最优控制是可行的

发动机在加速过程中能准确地沿着各约束边界进行加速

从而充分发挥了发动机的潜力

大大地改善了发动机的加速性。

Abstract

The optimal control for turbofan engine acceleration control has been investigated.The optimal method used in this paper is Sequential Quadratic Programming(SQP)

one of the most successful methods for solving nonlinear constrained problem.Many limits in the process of engine acceleration have been studied such as compressor surge margin

overtemperature limit

overspeed limit

rich extinction in combustor

the maximum fuel flow and limit of the actuator property.The results of simulation show that SQP method is suitable and feasible in solving the problem of aero-engine acceleration control;the engine potentialities are brought into full play and the engine acceleration performance is improved greatly.

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Related Author

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FAN Ding

Xie Guanghua

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Related Institution

Jiangsu Province Key Laboratory of Aerospace Power System, College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics

Shanghai Jiaotong University

th Dept.,Northwest Polytechnic University

th Dept.Northwestern Polytechnical University

Department of Design Engineering, Nanjing University of Aeronautics and Astronautics

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