涡轴发动机数控系统控制规律及容错控制

姚华

涡轴发动机数控系统控制规律及容错控制

姚华

中国航空工业集团公司航空动力控制系统研究所,无锡 214063

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出版历程
- 收稿日期: 2009-12-10
- 修回日期: 2010-12-17
- 刊出日期: 2011-02-28

Control law and fault-tolerant control for turbo-shaft engine digital control system

YAO Hua

Aviation Motor Control System Institute, Aviation Industry Corporation of China,Wuxi 214063,China

摘要

摘要: 用Simulink仿真工具,建立了某涡轴发动机及执行机构的数学模型,对涡轴发动机数控系统的稳态控制规律、加减速控制规律、关键传感器故障后的容错控制规律进行了仿真研究,提出了涡轴发动机控制的完整解决方案.仿真结果表明,该控制方案能在无故障和有故障的情况下,保证控制系统稳定工作,并具有较好的稳态和动态性能.
- 涡轴发动机 /
- 数控系统 /
- 控制规律 /
- 容错控制 /
- Simulink仿真
Abstract: Mathematical model for a turbo-shaft engine and actuator was developed by using Simulink simulation tools in this thesis.Control laws for turbo-shaft engine control system,such as steady-state,acceleration and deceleration,fault-tolerant for key sensor failure found out afterward,were studied in simulation.It presented a full solution scheme of turbo-shaft engine control.Simulation results show that,the solution scheme can assure control system works steadily and has better steady-state and dynamic performance features,where there is fault or not.
- turbo-shaft engine /
- digital control system /
- control law /
- fault-tolerant control /
- Simulink simulation

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参考文献(12)

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