Parameter optimization method, device and equipment for composite material forming process and medium

• Main Authors: YE JINRUI, LIANG QIRUI, YAN BINGYUE, LIU KAI, HE JIANFEI
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; PHYSICS

The invention relates to the technical field of composite materials, in particular to a parameter optimization method and device for a composite material forming process, equipment and a medium. The method comprises the following steps: constructing a target impregnation model of a composite material by utilizing Hypermesh software; the target impregnation model is imported into PAM-RTM software, and a target porosity model is constructed in the PAM-RTM software; inputting a plurality of groups of input parameter sets of a composite material forming process into PAM-RTM software to obtain porosity distribution and impregnation rate distribution of the target impregnation model; wherein the porosity distribution comprises total porosity corresponding to each group of input parameter sets, and the impregnation rate distribution comprises impregnation rates corresponding to each group of input parameter sets; and based on the porosity distribution and the impregnation rate distribution, parameters of the composi