| 一种新型飞机电源控制器的设计 |
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| 引用本文： | 张晓斌,李伟林,郑先成,陈兵彬.一种新型飞机电源控制器的设计[J].计算机测量与控制,2009,17(5):980-981,985. |
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| 作者姓名： | 张晓斌 李伟林 郑先成 陈兵彬 |
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| 作者单位： | 西北工业大学,自动化院,西安,710072 |
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| 摘 要： | 电源控制器(PCU)在飞机供电系统(EPS)的控制保护中居于核心地位,设计的飞机电源控制器以高性能DSP芯片TMS320F2812为核心,采用通用的嵌入式硬件和软件设计方法,构建了一个高性能的控制系统平台;通过RS485总线接口实现与地面维护设备的通信,维护方便,通过ARINC429总线通信接口与交流一次配电控制装置通信,接收交流一次配电控制装置发送的命令并向其报告工作状态;根据该原理研制的试验样机现已进入试验验收阶段,试验结果表明,该控制器工作可靠,性能良好。
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| 关 键 词： | 电源控制器 TMS320F2812 RS485总线 ARINC429总线 |
Design of Power Control Unit for Aircraft Based on DSP2812 |
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| Zhang Xiaobin,Li Weilin,Zheng Xiancheng,Chen Bingbin.Design of Power Control Unit for Aircraft Based on DSP2812[J].Computer Measurement & Control,2009,17(5):980-981,985. |
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| Authors: | Zhang Xiaobin Li Weilin Zheng Xiancheng Chen Bingbin |
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| Affiliation: | School of Automation;Northwestern Polytechnical University;Xi'an 710072;China |
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| Abstract: | Power Control Unit (PCU) is the key Part of aircraft Electrical Power System (EPS). a high performance control platform has been built with DSP TMS320F2812 and the method of embedded hardware and software technology. Control program can be updated through RS485 bus. And ARINC429 bus is used to communicate with AC power distribution control unit. The prototype has been made and experiment results show that the PCU has high functional reliability. |
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| Keywords: | TMS320F2812 |
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