| 基于FPGA的数字量变换器的设计 |
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| 引用本文： | 于晓光,张彦军. 基于FPGA的数字量变换器的设计[J]. 通信技术, 2010, 43(1): 203-204,207 |
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| 作者姓名： | 于晓光 张彦军 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室仪器科学与动态测试教育部重点实验室,山西,太原,030051 |
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| 摘 要： | 针对航天测试领域对各种数字量的测试要求，其相应测试设备即测试台的研究和应用就显得至关重要，文中在介绍了现场可编程门阵列FPGA的功能特性的基础上，利用FPGA产生控制信号来对数据选择器进行控制，从而产生了一种效率更高、更准确的陀螺脉冲信号。并且还实现了2路不带电和六路28V带电的指令，同时拥有了传统的数字量变换测试平台和指令量变换测试平台的功能。给出了测试台各路信号的设计方法，阐述了它的实现原理，并成功应用于某飞行器测试系统中。
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| 关 键 词： | 现场可编程门阵列 陀螺脉冲信号 带电指令 |
Design of Telemetry Converter Test Platform based on FPGA |
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| YU Xiao-guang,ZHANG Yan-jun. Design of Telemetry Converter Test Platform based on FPGA[J]. Communications Technology, 2010, 43(1): 203-204,207 |
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| Authors: | YU Xiao-guang ZHANG Yan-jun |
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| Affiliation: | YU Xiao-guang,ZHANG Yan-jun(Key Laboratory of Instrumentation Science & Dynamic Measurement,North University of China,Taiyuan Shanxi 030051,China) |
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| Abstract: | For the digital test requirements of space test field,the research and application of the test equipment,that is,the corresponding test-bed,is of utmost importance.The successful use of FPGA as the hardware control logic circuit effectively improves the system reliability,security,scalability,functional scalability,and a high-efficiency and high-accuracy gyro pulse signal is generated.And the two-way non-charged and six-way 28V-charged instructions and directions are realized.Various methods of test signal ... |
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| Keywords: | field programmable gate array gyro pulse signal charged instruction |
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