包含专家决策的生产系统智能仿真

Intelligent simulation of complex production systems including expert decision

生产专家的决策过程对生产系统的影响至关重要。为了模拟包含专家决策的复杂生产系统,提出了基于交互仿真与知识挖掘的智能仿真策略。详细给出了该策略的实现原理和方法步骤。重点从模拟算法和软件实现两方面研究了专家决策模拟的实现技术。以某轨梁万能生产线为工程背景,对所提出的仿真策略进行了实例研究和验证。结果表明,所建立的智能仿真模型能够有效地描述包含专家决策的复杂生产过程,为生产系统的人机协同以及人的决策过程优化提供了一种新方法。

Expert＇s decision process plays an important role in production systems. To simulate complex production system including expert decision, an intelligent simulation strategy of complex production system based on interactive simulation and knowledge mining is proposed. The simulation principles and methodology are described. Key technologies of expert decision process simulation are studied in detail from the aspects of simulating algorithm and software programming. The simulation strategy is used and verified in a universal rail production line. Simulation results indicate that the intelligent simulation model can effectively describe complex production system including expert decision. It provides a new method for human-machine cooperation and human decision-making process study in production systems.