Systems of fuzzy equations in structural mechanics
نویسندگان
چکیده
Systems of linear and nonlinear equations with fuzzy parameters are relevant to many practical problems arising in structure mechanics, electrical engineering, finance, economics and physics. In this paper three methods for solving such equations are discussed: method for outer interval solution of systems of linear equations depending linearly on interval parameters, fuzzy finite element method proposed by Rama Rao and sensitivity analysis method. The performance and advantages of the presented methods is presented using illustrative examples. AMS subject classification: 74S05, 65G20, 65G40, 65M60
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