Fault Sample Generation for Virtual Testability Demonstration Test Subject to Minimal Maintenance and Scheduled Replacement
Joint Authors
Zhang, Yong
Qiu, Jing
Liu, Guanjun
Zhao, Zhiao
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-08
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Virtual testability demonstration test brings new requirements to the fault sample generation.
First, fault occurrence process is described by stochastic process theory.
It is discussed that fault occurrence process subject to minimal repair is nonhomogeneous Poisson process (NHPP).
Second, the interarrival time distribution function of the next fault event is proposed and three typical kinds of parameterized NHPP are discussed.
Third, the procedure of fault sample generation is put forward with the assumptions of minimal maintenance and scheduled replacement.
The fault modes and their occurrence time subject to specified conditions and time period can be obtained.
Finally, an antenna driving subsystem in automatic pointing and tracking platform is taken as a case to illustrate the proposed method.
Results indicate that both the size and structure of the fault samples generated by the proposed method are reasonable and effective.
The proposed method can be applied to virtual testability demonstration test well.
American Psychological Association (APA)
Zhang, Yong& Qiu, Jing& Liu, Guanjun& Zhao, Zhiao. 2015. Fault Sample Generation for Virtual Testability Demonstration Test Subject to Minimal Maintenance and Scheduled Replacement. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1074374
Modern Language Association (MLA)
Zhang, Yong…[et al.]. Fault Sample Generation for Virtual Testability Demonstration Test Subject to Minimal Maintenance and Scheduled Replacement. Mathematical Problems in Engineering No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1074374
American Medical Association (AMA)
Zhang, Yong& Qiu, Jing& Liu, Guanjun& Zhao, Zhiao. Fault Sample Generation for Virtual Testability Demonstration Test Subject to Minimal Maintenance and Scheduled Replacement. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1074374
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074374