Optimization Design Method of Truss Based on Data Driven
Aiming at the problems of cumbersome process,slow simulation speed,and poor targeting in the current finite element analysis and optimization method,a data-driven method was proposed to optimize and improve the truss of pipe belt conveyor so as to simplify the finite element analysis and optimization process of pipe belt conveyor truss and reduce the time of analysis and optimization.Firstly,the loading mode and load value of the truss were defined,and the final configuration of the truss was selected by the control variate method,numerical simulation method and engineering experiences,and the finite element analysis is carried out.Secondly,taking the actual simulation value as the input value,the optimized network model based on data driven was established.Finally,un-der the condition that the maximum stress was not exceeded,the optimized network model was used to obtain the optimizing quality of the truss.The results show that the data-driven optimization method has the advantages of quickness and accuracy in the optimization of pipe belt conveyor truss,and can meet the engineering needs.
pipe belt conveyortrussdata drivenfinite element analysisnetwork modeloptimization method
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