Multi-objective collaborative optimization method, system and equipment for high-speed rail system and medium

• Main Authors: WANG LIQIAN, FANG XING, CHEN JIAXU, ZHAO ZEQIAN, YANG LEI, ZHANG KEXIN, SUN GENGJIE, YAN SHANSHAN, LI HANQIU, LIU PEI, LIU LEI, ZHANG PENG, BAI XIN, LI JINBO, WANG MINGMING, LI HEBI, WANG FENG, XU CONG
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a multi-objective collaborative optimization method for a high-speed rail system, and the method comprises the steps: collecting key technical parameters of the high-speed rail system, determining the coupling relation between the key technical parameters, and constructing a plurality of key models of the high-speed rail system; key models are combined with the functional, comfort and economic index parameters of the high-speed rail system, and a key optimization model of each key model is constructed; according to the key optimization models and the coupling relationship among the key optimization models, combining the functionality, comfort and economic index parameters of the high-speed rail system to construct a multi-target collaborative optimization model of the high-speed rail system; and according to the multi-objective collaborative optimization model, calculating and outputting collaborative optimization values of the key technical parameters of the high-speed rail system bas