Changchun Institute of Optics,Fine Mechanics and Physics,CAS
| Optimization design and error distribution for secondary mirror adjusting mechanism of large optical payload | |
| Han, C.-Y.; Z.-B. Xu; Q.-W. Wu; S. He and Y. Yu | |
| 2016 | |
| 发表期刊 | Guangxue Jingmi Gongcheng/Optics and Precision Engineering
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| 卷号 | 24期号:5 |
| 摘要 | A model-driven software test case generation approach was researched to improve the efficiency and coverage rate of aerospace soft test and to increase the validity of test. According to the characteristics of aerospace software test, the strategy of step-layer test case optimization was put forward instead of case-layer optimization. Firstly, a model for testing requirements was presented based on meta-modeling method. Then, the test requirements were split by model building to obtain the relationship between the test requirements and the dependence of the test requirements on the test steps. With the constructed path graph of test requirements, test cases were gotten based on traversing for the graph. Finally, the approach was applied to the test of aerospace software test. The results of application show that this approach reduces the risk of test case optimization and is effective to ensuring the adequacy and validity of testing activities. The number of test cases are reduced more than 40%, and the whole workload of test is saved more than 18%. It meets the coverage rate of software test and improves the efficiency of test. 2016, Science Press. All right reserved. |
| 文章类型 | 期刊 |
| 收录类别 | EI |
| 语种 | 中文 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ciomp.ac.cn/handle/181722/56948 |
| 专题 | 中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Han, C.-Y.,Z.-B. Xu,Q.-W. Wu,et al. Optimization design and error distribution for secondary mirror adjusting mechanism of large optical payload[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2016,24(5). |
| APA | Han, C.-Y.,Z.-B. Xu,Q.-W. Wu,&S. He and Y. Yu.(2016).Optimization design and error distribution for secondary mirror adjusting mechanism of large optical payload.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,24(5). |
| MLA | Han, C.-Y.,et al."Optimization design and error distribution for secondary mirror adjusting mechanism of large optical payload".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 24.5(2016). |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Optimization design （756KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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