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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2007, Vol. 28 ›› Issue (1): 115-117.

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The inductive methods for environmental measured data of random vibration

YUAN HongJie,LUO Min,JIANG TongMin   

  1. Dept. of System Engineering of Engineering Technology, Beijing University of Aeronautics and Astronautics
  • Received:2005-04-27 Revised:2006-05-29 Online:2007-01-10 Published:2007-01-10
  • Contact: YUAN HongJie

Abstract:

GJB/Z 126-99《The inductive methods for environmental measured data of vibration and shock》 presents a upper tolerance limits method,which is a huge improvement from classical envelope limits method to statistics method aimed at induction for the vibration measured data。But , there are bias errors on upper tolerance factor with the specifical confidence coefficient and portion.

Key words: random , vibration ,  , statistics , methods, induction,  , tolerance , limit, vibration , environment , condition 

CLC Number: