Publication Date:
2019-07-13
Description:
Through the use of equivalent variable analogies, the authors demonstrate how an electrical subsystem can be modeled by an equivalent structural subsystem. This allows the electrical subsystem to be probabilistically analyzed by using available structural reliability computer codes such as NESSUS. With the ability to analyze the electrical subsystem probabilistically, we can evaluate the reliability of systems that include both structural and electrical subsystems. Common examples of such systems are a structural subsystem integrated with a health-monitoring subsystem, and smart structures. Since these systems have electrical subsystems that directly affect the operation of the overall system, probabilistically analyzing them could lead to improved reliability and reduced costs. The direct effect of the electrical subsystem on the structural subsystem is of secondary order and is not considered in the scope of this work.
Keywords:
STRUCTURAL MECHANICS
Type:
NASA-TM-106499
,
E-8493
,
NAS 1.15:106499
,
AIAA PAPER 94-1383
,
AIAA Structures, Structural Dynamics and Materials Conference; Apr 18, 1994 - Apr 20, 1994; Hilton Head, SC; United States
Format:
application/pdf
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