SRC Forum - Message Replies


Forum: Reliability & Maintainability Questions and Answers

Topic: Reliability & Maintainability Questions and Answers

Topic Posted by: Reliability & Maintainability Forum (src_forum@alionscience.com )
Organization: System Reliability Center
Date Posted: Mon Aug 31 12:47:36 US/Eastern 1998

Back to message list Topics List About this forum
Original Message:

Posted by: Ricardo DiScioscia (ricardo.discioscia@honeywell.com )
Organization:Honeywell
Date posted: Fri Mar 15 14:35:48 US/Eastern 2002
Subject: CL vs ML Environments
Message:
I need the specifics to the Cannon Launch & Missile Launch environments listed in PRISM and or 217F. Specifically, I need the shock and random vibration profiles. I would appreciate the help. Thanks.


Reply:

Subject: ML and CL Environmental Profiles
Reply Posted by: B.W.Dudley (bdudley@alionscience.com )
Organization: RAC
Date Posted: Mon Mar 18 13:29:46 US/Eastern 2002
Message:
The shock and vibration profiles for the missile launch and cannon launch environments for MIL-HDBK-217 Military Handbook, Reliability Predictions of Electronic Equipment, are listed below. The RAC's PRISM model does not have fixed environmental characteristics and requires the user to input the specific parameters that are relevant. Missile Launch Shock 15 g 11 milliseconds Vibrration 5 to 60 g, 10 to 2000 Hz Cannon Launch Shock 75 g 11 miliseconds, 1500 g 0.5 milliseconds Vibration 5 to 60 g, 10 to 2000 Hz


Back to message list Topics List About this forum
Reply to this message