1. Definition of optimization method
Optimization design is to apply the optimization design to the design field. Under the given load or environmental conditions, and under the condition of meeting the geometric dimension relationship, shape and other restrictions of mechanical products, the strength, function and economic performance of the system are taken as the optimization objects, the appropriate design variables are selected, and the objective function and constraint conditions are established, It is a modern design method to obtain the optimal value of the objective function.
2. Optimization design steps
(1) The optimization object is analyzed
According to the design requirements of mechanical products, the optimization objective is determined, and then the relationship between the design parameters is established by applying the relevant professional knowledge theory and design technical specifications.
(2) The mathematical model of optimization design is established
Based on the analysis of the optimization object, according to the actual design requirements, the optimization problem of engineering practice is described comprehensively and accurately in the form of digital equation.
(3) According to the mathematical model, the appropriate optimization method is selected and the corresponding optimization design program is compiled.
(4) The optimization results are solved and evaluated to select the optimal design scheme.
