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STOVL发动机喷管监测控制系统的设计与研究

更新时间:2020-10-29 22:16:11 大小:2M 上传用户:gsy幸运查看TA发布的资源 标签:发动机监测控制系统 下载积分:1分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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本文提出了适用于战斗机STOVL技术的一种监测及控制系统。主要应用单片机技术、传感器信号处理技术、串行通信技术等实现采集模拟信号、对战斗机发动机喷管进行监测及控制。该系统实现的功能为:1)采集喷管角位移传感器输出的交流电压信号,将信号信息处理并转换为数字信号后传给上位机,从而得到喷管角度改变的数据;2)输出电流信号用以控制电液伺服阀。STOVL发动机喷管监测控制系统经过试验,各项参数均符合相关规定,具备一定的工程应用价值。

A monitoring and control system for STOVL technology of fighter is proposed in this paper. The system is mainly composed of MCU technology,sensor signal processing technology and serial communication technology ,etc,which is used to collect various analog signals,realize controlling and monitoring the fighter jet nozzle. The system implements the following functions .On the one hand,the AC voltage signal output by the nozzle angular displacement sensor was collected,and the above information was processed and converted into a digital signal and transmitted to the master computer to obtain the whose nozzle angle changes;On the other hand,the output current signal is used to control the electro-hydraulic servo valve. The STOVL engine speed nozzle monitoring control system has been tested and all parameters are in accordance with relevant regulations,having certain engineering value.

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