Volume 29 Issue 6
Jun.  2014
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LI Chang, XUAN Cheng-ming, HAN Xing, SONG Hua. Mechanism motion reliability calculation method considering correlative multi-failure modes[J]. Journal of Aerospace Power, 2014, (6): 1382-1387. doi: 10.13224/j.cnki.jasp.2014.06.018
Citation: LI Chang, XUAN Cheng-ming, HAN Xing, SONG Hua. Mechanism motion reliability calculation method considering correlative multi-failure modes[J]. Journal of Aerospace Power, 2014, (6): 1382-1387. doi: 10.13224/j.cnki.jasp.2014.06.018

Mechanism motion reliability calculation method considering correlative multi-failure modes

doi: 10.13224/j.cnki.jasp.2014.06.018
  • Received Date: 2013-09-30
  • Publish Date: 2014-06-28
  • There exists inevitably correlative multi-failure modes in a mechanism motion process; in most cases, they were described as random error functions. In order to analyze effectively these influences of correlative multi-failure modes on mechanism motion, a motion reliability calculation model was built by taking these multi-failure modes into account, and then the mechanism reliability results could be solved by this model. Taking type 6408 ball bearing as an example, the motion reliability value was 95.9989% after 100000 times sampling calculations. It showed that this method has high accuracy and is helpful to the theroretical research and practical applications.

     

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