| 激光测距仪器维修训练系统的激励电压源设计 |
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| 引用本文： | 陈剑,张雏,沈洪斌,孙玉杰,陈烁.激光测距仪器维修训练系统的激励电压源设计[J].光学仪器,2010,32(4):58-61. |
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| 作者姓名： | 陈剑 张雏 沈洪斌 孙玉杰 陈烁 |
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| 作者单位： | 1. 军械工程学院,光学与电子工程系,河北,石家庄,050003
2. 中国人民解放军72465部队,山东,济南,250022 |
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| 摘 要： | 激光测距仪器维修训练系统可满足多种型号测距仪器的测试需求,而激励电源是该系统的关键部件。对基于USB总线的程控激励电压源进行了设计,可调电压源主要由ATmega16单片机与4通道数字电位器AD8403等器件构成,USB通信电路由ATmega16与PDIUSBD12构成,并且在Windows XP系统下开发了相应的WDM驱动程序。测试结果表明该激励电压源能够满足激光测距维修训练系统要求。
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| 关 键 词： | 激光测距仪器维修训练系统 USB总线 可调电压源 WDM驱动程序 |
Design of stimulus voltage source in the laser range finder servicing and training system |
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| CHEN Jian,ZHANG Chu,SHEN Hongbin,SUN Yujie,CHEN Shuo.Design of stimulus voltage source in the laser range finder servicing and training system[J].Optical Instruments,2010,32(4):58-61. |
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| Authors: | CHEN Jian ZHANG Chu SHEN Hongbin SUN Yujie CHEN Shuo |
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| Affiliation: | 1. Department of Optical and Electronic Engineering Ordnance Engineering College, Shijiazhuang 050003, China; 2. Unit 72465,People＇s Liberation Army, Jinan 250022, China) |
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| Abstract: | A stimulus voltage source is the key component of a laser range finder servicing and training system which can satisfy the testing demands of various types of range finders. In this paper, a programmable stimulus voltage source based on the features of USB bus is designed, in which an adjustable voltage source was constructed by employing ATmega16 MCU, 4-channel digital potentiometer AD8403 and other devices, a USB communication circuitry was accomplished with ATmega16 and PDIUSBD12, and corresponding WDM drivers were developed on the Windows XP system platform as well. The result showed that stimulus voltage source is able to answer the demands of the laser ranger finder servicing and training system. |
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| Keywords: | laser range finder servicing and training system USB bus adjustable voltage source WDM drivers |
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