| 软件实现的无人机故障注入系统 |
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| 引用本文： | 蒋支运,陈欣. 软件实现的无人机故障注入系统[J]. 哈尔滨工业大学学报, 2006, 38(11): 1993-1995 |
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| 作者姓名： | 蒋支运 陈欣 |
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| 作者单位： | 南京航空航天大学,自动化学院,江苏,南京,210016;南京航空航天大学,自动化学院,江苏,南京,210016 |
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| 摘 要： | 结合无人机的特点提出了一种基于软件的无人机故障注入系统实现方案,利用故障注入技术实时地模拟无人机机载设备的故障,演示机载设备在寿命试验中的快速失效过程;并构造了一个实用的故障注入工具UAVFI-01,考察无人机故障检测、隔离及系统重构的能力,测试其可靠性.在无人机动态测试过程中,故障注入试验结果表明了这种方案的正确性和可行性.
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| 关 键 词： | 可靠性 软件故障注入 故障模型 无人机 |
| 文章编号： | 0367-6234(2006)11-1993-03 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006-02-21 |
Fault injection system based on software for unmanned aerial vehicle |
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| JIANG Zhi-yun,CHEN Xin. Fault injection system based on software for unmanned aerial vehicle[J]. Journal of Harbin Institute of Technology, 2006, 38(11): 1993-1995 |
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| Authors: | JIANG Zhi-yun CHEN Xin |
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| Affiliation: | School of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | A scheme to implement the design of fault injection system based on software in view of the feature of unmanned aerial vehicle(UAV) is presented,by which the fault of airborne equipment in UAV can be simulated in real time,and the speediness invalidation process in life test can also be demonstrated.Then a practical fault injector UAVFI_-01 is designed and constructed,which is used to test the reliability of UAV and examine the ability of fault detection,fault isolation and system reconstruction.Experiments presented in system dynamic test demonstrate that this scheme is right and feasible. |
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| Keywords: | reliability software fault injection fault model unmanned aerial vehicle |
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