关键词: 制造系统, 任务与资源, 内分泌调节机制, 动态协调

Abstract:

For solving the coordination problems of tasks and resources in dynamic manufacturing environments, the optimization process of the coordination problems among tasks and resources was analyzed, and a mathematical model was established. Inspired by the endocrine regulation principle, two kinds of hormone（task hormone and resource hormone）were designed. Considering the influences of the emergency in manufacturing system, a novel dynamic coordination approach was proposed based on the hormone regulation principle. This proposed approach was characterized by higher efficiency, lower communication, and better robustness. A prototype system was developed, and experimental results confirm that the approach has excellent stability and optimization ability for task allocation problems in a static environment, and it also has excellent control performance and adaptability to disturbances in shop floor.

Key words: manufacturing system, task and resource, endocrine regular mechanism, dynamic coordination