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| 某陀螺地平仪自检测系统设计 | |
| 引用本文： | 邱晓天,吕克洪,张丰言,吴晓艳.某陀螺地平仪自检测系统设计[J].测试技术学报,2010,24(1):89-92. |
| 作者姓名： | 邱晓天 吕克洪 张丰言 吴晓艳 |
| 作者单位： | 1. 国防科技大学,电子科学与工程学院,湖南,长沙,410073 2. 国防科技大学,机电工程与自动化学院,湖南,长沙,410073 3. 中国人民解放军,71687,部队,河南,新乡,453000 4. 中国人民解放军,61330,部队,河南,新乡,453000 |
| 摘 要： | 针对某陀螺地平仪平均无故障时间较短,故障率高,且外部检测困难的问题,设计了某陀螺地平仪的机内自检测系统.分析了某陀螺地平仪的功能结构及其故障模式,提出了其自检测方案.采用ADUC 812单片机、数码管等,设计了集成化、嵌入式的自检测系统硬件电路,并利用汇编语言编程实现了机内自检测软件.通过试验验证了系统的有效性. |
| 关 键 词： | 故障自检测 陀螺地平仪 嵌入式系统 故障模式分析 单片机 |
Design of Self-Test System for a Certain Gyroscope |
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| QIU Xiaotian,Lü Kehong,ZHANG Fengyan,WU Xiaoyan.Design of Self-Test System for a Certain Gyroscope[J].Journal of Test and Measurement Techol,2010,24(1):89-92. | |
| Authors: | QIU Xiaotian Lü Kehong ZHANG Fengyan WU Xiaoyan |
| Affiliation: | 1.School of Electronics Science and Engineering;National University of Defense Technology;Changsha 410073;China;2.School of Mechatronics and Automation;3.PLA 71687 Unit;Xinxiang 453000;4.PLA 61330 Unit;China |
| Abstract: | Aiming at the problems such as short MTTF,high fault rate and difficulty of external test in gyroscope,a self-test system was designed.Firstly,the gyroscope failure was analyzed and the self-test scheme was proposed.Then,the integrated and embedded self-test circuit was designed based on single chip ADUC812 and nixie tube etc.The self-test software was programmed based on assembly language.The experimental results show the effectiveness of the self-test system. |
| Keywords: | failure self-test gyroscope embedded system FMECA single chip microcomputer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
