某型小涡喷发动机数控系统设计及试验

A digital electronic control system design and testfor a certain small turbojet engine

关键词:  涡喷发动机  数字电子控制系统  半物理模拟试验

Key words:  Turbojet　engine  Digital　electronic　control　system  hardware-in-the-loop simulation　test

摘要:

根据某型小涡喷发动机的控制要求,制定了数字电子控制系统的控制方案,设计了发动机起动、加 减速和稳态控制的控制规律。研制了数字电子控制器,完成了控制软件设计,并进行了控制系统半物理模拟试验。试验结果表明,设计的数字电子控制系统性能良好,满足某型小涡喷发动机的控制要求。

Abstract:

According to the control　demand　of　a　certain　small　turbojet　engine,the　project　of　a　digital　electronic　control　system　was　constituted,the　control　law　of　engine　starting,accelerating,decelerating　and　steady　state　control　was　designed.A　digital　electronic　controller　was　manufactured,the　control　software　design　was　accomplished,and　the　control　system　hardware-in-the-loop　simulation　test　was　carried　through.The　test　result　indicates　that　the　performance　of　the　digital　electronic　control　system　designed　in　this　paper　is　preferable,the　control　demand　of　a　certain　small　turbojet　engine　is　matched.