NDLI: Reliability-Based Design Optimization for Durability of Ground Vehicle Suspension System Components

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Reliability-Based Design Optimization for Durability of Ground Vehicle Suspension System Components

Content Provider	Semantic Scholar
Author	Grujičić, Maja Arakere, Guruprasad Bell, William C. Marvi, Hossein Yalavarthy, H. V. Pandurangan, B. Haque, Iftekharul Fadel, Georges M.
Copyright Year	2010
Abstract	The effect of materials processingand component manufacturing-induced uncertainties in material properties and component shape and size on the reliability of component performance is investigated. Specifically, reliability of a suspension system component from a high-mobility multipurpose wheeled vehicle which typically can fail under low-cycle strain-based fatigue conditions is analyzed. Toward that end, the most advanced reliability-based design optimization methods available in the literature were combined with the present understanding of low-cycle fatigue durability and applied to the component in question. This entailed intricate integration of several computational tools such as multibody vehicle dynamics, finite-element simulations, and fatigue strain-life assessment/prediction techniques. The results obtained clearly revealed the importance of consideration of material property uncertainties in attaining vehicle performance of critical structural components in complex systems (e.g., a vehicle).
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://birth.engineering.asu.edu/wp-content/uploads/2016/07/1.pdf
Language	English
Access Restriction	Open
Subject Keyword	Algorithm Complex systems Computation Database Durability (database systems) Fatigue Finite element method Geometric modeling Mathematical optimization Preprocessor Program optimization Published Comment Reliability engineering Simulation Spatial variability Suspension substance Suspensions Thread (computing) benefit
Content Type	Text
Resource Type	Article

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