Characterization of ignition overpressure using band limited temporal moments

Conference · Tue Nov 01 00:00:00 EST 1994

OSTI ID:10192678

Cap, J S ^[1]

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1. Sandia National Labs., Albuquerque, NM (United States). Experimental Structural Dynamics Dept.

The ignition overpressure event is a transient vibroacoustic environment which occurs when a missile is launched. The environment is often too short to obtain a good estimate of the event using Power Spectral Densities, and Shock Response Spectra are limited in their ability to fully describe the nature of the environment. Sandia National Laboratories has employed band limited temporal moments in an effort to characterize the acceleration response of the components and payloads to the ignition overpressure environment and the related laboratory test inputs. The purpose of this paper will be to show the results of that study.

• Research Organization: Sandia National Labs., Albuquerque, NM (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC04-94AL85000
• OSTI ID: 10192678
• Report Number(s): SAND-94-1016C; CONF-9410187-3; ON: DE95002182; BR: GB0103012; TRN: AHC29428%%73
• Resource Relation: Conference: Shock and vibration symposium,San Diego, CA (United States),31 Oct 1994; Other Information: PBD: [1994]
• Country of Publication: United States
• Language: English

Related Subjects

45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE
MISSILES
LAUNCHING
MECHANICAL VIBRATIONS
CALCULATION METHODS
TRANSIENTS
DATA ANALYSIS
SIMULATION
ACCELEROMETERS
RANDOMNESS
FAILURES
SHOCK WAVES
450000
MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE