发明名称 |
Method and apparatus for predicting multi-part performability |
摘要 |
A method of and apparatus for determining whether a multi-component target system meets a given multi-part performability requirement is provided. A description of the target system, failure probabilities for components of the target system and a multi-part performability requirement for the target system are obtained. The multi-part performability requirement indicates desired performance levels and corresponding fractions of time. One or more failure-scenarios are successively computed that represent one or more states of the target system having zero or more components failed and a corresponding probability of occurrence of the one or more of the states of the target system. Performance of the target system is modeled under the failure scenarios using a performance predictor module for generating a multi-part performability function. The multi-part performability function is compared with said multi-part performability requirement to determine whether the target system meets the multi-part performability requirement.
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申请公布号 |
US6934673(B2) |
申请公布日期 |
2005.08.23 |
申请号 |
US20010865999 |
申请日期 |
2001.05.25 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
ALVAREZ GUILLERMO;BECKER-SZENDY RALPH;MERCHANT ARIF A.;UYSAL MUSTAFA;WILKES JOHN |
分类号 |
G06F7/60;G06F9/45;G06F11/00;G06F11/34;G06F13/10;G06F13/12;G06F17/10;(IPC1-7):G06F13/10 |
主分类号 |
G06F7/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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