Improvement of reliability assessment method for space propulsion system(PDF)
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
- Issue:
- 2012年02期
- Page:
- 49-55
- Research Field:
- 研究与设计
- Publishing date:
Info
- Title:
- Improvement of reliability assessment method for space propulsion system
- Author(s):
- CHEN Qing
- Shanghai Institute of Space Propulsion, Shanghai 201112, China
- Keywords:
- space propulsion system; reliability assessment; assessment method improvement; Lindstrom-Maddens method
- PACS:
- V434-34
- DOI:
- -
- Abstract:
- When assessing the reliability of space propulsion system, the result obtained by Lindstrom-Maddens (L-M) method is much higher than by traditional method. By comparing and analyzing the data of assessment, it is revealed that L-M method is more reasonable. Therefore, the author suggests adopting L-M method in reliability assessment. Under the precondition of satisfying the reliability index, it can prevent an excessive strict demand on product, reduce the design difficulties and decrease the test cost.
Last Update: 1900-01-01