| 边界扫描技术在电子控制器测试中的应用 |
| |
| 引用本文： | 邓志伟,徐凯,张天宏. 边界扫描技术在电子控制器测试中的应用[J]. 航空动力学报, 2009, 24(4): 886-891 |
| |
| 作者姓名： | 邓志伟 徐凯 张天宏 |
| |
| 作者单位： | 南京航空航天大学,能源与动力学院,南京,210016;中国航空工业集团公司,动力控制系统研究所,无锡,214063;南京航空航天大学,能源与动力学院,南京,210016 |
| |
| 摘 要： | 航空发动机电子控制器向更高性能和更高集成度的方向发展,使得传统测试方法难以满足需要.提出了通过边界扫描技术来解决电子控制器核心电路的测试问题.设计了边界扫描测试技术验证平台,主要包括边界扫描测试适配器和被测电路.对被测电路开展了基于边界扫描的测试试验,完成了主要指令的测试.同时通过扫描链实现了对被测电路的故障注入,通过这种方法注入故障可对航空发动机电子控制器的机内测试(BIT)能力进行验证.
|
| 关 键 词： | 电子控制器 边界扫描 故障检测 故障注入 |
| 收稿时间： | 2008-04-28 |
| 修稿时间： | 2008-07-24 |
Application of boundary scan technique in electronic controller |
| |
| DENG Zhi-wei,XU Kai and ZHANG Tian-hong. Application of boundary scan technique in electronic controller[J]. Journal of Aerospace Power, 2009, 24(4): 886-891 |
| |
| Authors: | DENG Zhi-wei XU Kai ZHANG Tian-hong |
| |
| Affiliation: | 1.College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China2.Aviation Motor Control System Institute, Aviation Industry Corporation of China, Wuxi 214063, China |
| |
| Abstract: | With the development of electronic engine controller(EEC) in terms of performance and integration,the traditional test method can not meet the demand.Boundary scan technique was proposed to solve the problem of testing the kernel electronic circuit of EEC.A testing platform including a testing adapter and a testing circuit was designed.Testing experiment for the circuit was carried out based on boundary scan.The testing experiment of principal instructions was accomplished.Fault injection to testing circuit... |
| |
| Keywords: | electronic engine controller(EEC) boundary scan fault detection fault injection |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《航空动力学报》浏览原始摘要信息 |
|
点击此处可从《航空动力学报》下载全文 |
|
