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。

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.

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