涡轴发动机导叶控制系统建模仿真及其PID控制器改进

周剑波; 邓文革; 刘铁庚; 孙健国

涡轴发动机导叶控制系统建模仿真及其PID控制器改进

基金项目: 航空支撑科技基金(04B52006)

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出版历程
- 收稿日期: 2011-08-10
- 修回日期: 2011-10-08
- 刊出日期: 2011-11-28

Modeling simulation of turboshaft engine IGV digital control system and PID controller improvement

摘要

摘要: 通过对航空涡轴发动机数字式导叶控制系统各个环节分析计算,建立了系统的数学模型,在系统仿真分析的基础上,对PID(proportion integral derivative)控制器进行了改进设计,提出了不完全微分先行二阶PID控制方法.试验结果表明,使用不完全微分先行二阶PID控制方法,导叶控制系统性能明显改善:响应迅速,无振荡,仅有很小超调,满足了系统研制性能要求.
- 涡轴发动机 /
- 导叶控制系统 /
- 数学模型 /
- 建模仿真 /
- PID控制器
Abstract: Simulation of turboshaft engine IGV (inlet guide vane) digital control system was performed with system model,which was obtained through analysis and calculation.PID(proportion integral derivative) controller of IGV was improved based on the above work and a method called predetermined incomplete differential of the second order PID control was proposed.Test results show that the IGV digital control system is improved obviously.The response is more quick without oscillation,and agrees with the design requirements.
- turboshaft engine /
- IGV(inlet guide vane) control system /

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参考文献(12)

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