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Space Station Freedom Disturbance Simulation and Management ToolThe design and functions of the Disturbance Simulation and Management Tool, (DMST), a software package developed to evaluate the effects of design changes and disturbance inputs on the Space Station dynamic environment, are described. DMST is a menu-driven interactive package, written in the PRO-MATLAB, which incorporates methods such as FEM model reduction, mode synthesis, and discrete-time numerical simulation. Particular attention is given to the main-menu options, including building a payload and payload-pointing-system (PPS) configuration, selecting disturbance inputs, running PPS and lab-module microgravity-environment (MGE) simulations, calculating limits to meet PPS and MGE requirements, and performing MGE spectral analyses using power-spectral density or shock spectra. Typical numerical results are presented in graphs.
Document ID
19900060584
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Lisman, Sima S.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Rathbun, David B.
(JPL Pasadena, CA, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1990
Subject Category
Computer Programming And Software
Report/Patent Number
AIAA PAPER 90-3384
Meeting Information
Meeting: AIAA Guidance, Navigation and Control Conference
Location: Portland, OR
Country: United States
Start Date: August 20, 1990
End Date: August 22, 1990
Accession Number
90A47639
Distribution Limits
Public
Copyright
Other

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