在保证按时完工的前提下,建立了制造系统任务分配问题的数学模型,针对传统的合同网等协调机制在求解任务分配问题时存在的某些不足,基于生物体内分泌的协调思想,设计了基于激素的隐式协调方法,并给出了该协调方法的具体实现步骤。结果表明:与基于合同网等传统的协调机制相比较,该方法具有协调质量高、通信量小、鲁棒性好等优点。
To complete the entire job on schedule and reduce manufacture cost, a mathematical model for task allocation of manufacturing system was established in this paper. Aiming at the shortages exiting in traditional coordination mechanism for solving task allocation, a hormone-based implicit coordination approach is proposed by referring to hormone-regulation principles in the biological body. Compared with the traditional CNP coordination mechanism, this approach is characterized by higher efficiency, lower communication and better robustness.