Cloud manufacturing multi-task scheduling method based on service available period constraint

• Main Authors: LAN JIBING, JIANG KANG, ZHANG WENYU, CHEN MENGJIAO, XU JIYUAN, ZHANG SHUAI, LIU XIANGQI, MAO JIAYI
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a cloud manufacturing multi-task scheduling method based on service available period constraints, which comprises the following steps of: firstly, constructing a cloud manufacturing multi-task scheduling model based on the constraints that each task must be completed in an available period of one service and can only be completed in the available period of one service, the client expectation with the high weight and the high preference value is preferentially met, and all tasks are completed with the minimum total energy consumption; and then solving the cloud manufacturing multi-task scheduling model by adopting a hyper-heuristic algorithm, obtaining an optimal service scheduling scheme, and executing the optimal service scheduling scheme for scheduling. According to the method, the available time period of the service is used as the hard constraint of the model, so that the model better meets the actual scene requirement, the improved hyper-heuristic algorithm is adopted, the approxi