| 基于未确知理论的软件可靠性建模 |
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| 引用本文： | 张永强,孙胜娟.基于未确知理论的软件可靠性建模[J].软件学报,2006,17(8):1681-1687. |
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| 作者姓名： | 张永强 孙胜娟 |
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| 作者单位： | 河北工程大学,信息与电气工程学院,河北,邯郸,056038 |
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| 基金项目： | 国家高技术研究发展计划(863计划);河北省自然科学基金 |
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| 摘 要： | 将未确知理论应用于软件可靠性建模研究,采用其分析软件故障过程,用未确知数学描述软件失效特征计算软件可靠性参数,并在此基础上构建了一个基于未确知数学理论的软件可靠性模型.新模型改变了传统的建模思路,跳出了传统软件可靠性建模过程中关于失效强度变化的各种统计分布假设的束缚,具有较好的适用性,改善了模型应用中的不一致性问题.
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| 关 键 词： | 软件可靠性 可靠性模型 建模 适用性 未确知数学 |
| 收稿时间： | 2005-07-20 |
| 修稿时间： | 2005-12-13 |
Software Reliability Modeling Based on Unascertained Theory |
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| ZHANG Yong-Qiang and SUN Sheng-Juan.Software Reliability Modeling Based on Unascertained Theory[J].Journal of Software,2006,17(8):1681-1687. |
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| Authors: | ZHANG Yong-Qiang and SUN Sheng-Juan |
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| Affiliation: | School of Information and Electrical Engineering, Hebei University of Engineering, Handan 056038, China |
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| Abstract: | In this paper, unascertained mathematical theory is applied to the study of software reliability modeling. It is used to study software fault process, describe software failure character and get software reliability parameters. Finally, a software reliability model based on unascertained theory is proposed in this paper. The new model changes the traditional modeling thought, and brakes away from the statistical distribution assumption about the variety of failure rate in the traditional software reliability modeling process. It has better applicability, which improves the incongruence of model application to some extent. |
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| Keywords: | software reliability reliability model modeling applicability unascertained mathematical |
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