Chapter 10 Design Optimization A Prototype Problem (I)
Chapter 10 Design Optimization A Prototype Problem (I)
Chapter 10 Design Optimization A Prototype Problem (I)
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A <strong>Prototype</strong> <strong>Problem</strong> (IV)4 <strong>Design</strong> requirements• To minimize the maximum deflection of the structure.• The maximum stress should be lower than the allowable stress.• The length of the complimentary beam should be less than 1.0m.min. δ max (a, b)s.t.σ max ( a,b)≤Sya 2 + b2 =L Objective function and constraints <strong>Design</strong> variables and design parameters Inequality constraint and equality constraint