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Engineering equipment structure design method based on fuzzy optimization

Cao JinLing, Luo Ying

Based on the symmetry fuzzy optimization in the structural design, constructs the iterative criterion, provides the objective function and constraints fuzzification, and give the fuzzy optimization model and solving flow chart. Takes the spindle device as the sample, according to the requirements and characteristics, build the spindle device fuzzification model, let it the smallest mass under the conditions of ensuring the strength, stiffness and other conditions. The analysis of the results showed that fuzzy optimization design method which solves the structural optimization has good development potential