| 喷气发动机转速数字控制器优化设计 |
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| 引用本文： | 杨生发.喷气发动机转速数字控制器优化设计[J].航空动力学报,1989,4(1):82-84,95. |
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| 作者姓名： | 杨生发 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 喷气发动机转速数字控制系统的构成和动态模型如图1所示。数字控制器由微机编程实现。该闭环系统由PID控制器进行串联校正、角度负反馈为位置反馈校正。
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| 收稿时间： | 1/1/1988 12:00:00 AM |
OPTIMIZING DESIGN FOR TURBOENGINE DIGITAL SPEED CONTROLLER |
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| Yang Shengfa.OPTIMIZING DESIGN FOR TURBOENGINE DIGITAL SPEED CONTROLLER[J].Journal of Aerospace Power,1989,4(1):82-84,95. |
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| Authors: | Yang Shengfa |
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| Institution: | Northwestern Polytechnical University |
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| Abstract: | A method for optimizing characteristics of digital speed controller of a turbo-engine is presented. A dynamic model of this system has been developed. According the chosen quadratic property criterion,six characteristic quantities of the digital controller are optimized by system simulation in a digital computer. As JT15D-4 turbofan is taken for example, its digital speed controller system optimized by the present method is obviously better than the original hydromechanical system. |
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