MOS自组织运作机理及其状态演化

MOS Self-organization Operational Mechanism and State Evolution Analysis

人工作业系统(MOS-Manual Operation System)是我国中小型制造企业生产系统的主要结构模式。MOS的自治实体为"员工",基于员工的感知性、学习性、灵活性等特征,在合理的控制参数设置下,MOS表现出了较高的自组织、自适应水平。本文从生产系统绩效或目标、一线员工状态变量、控制参数、随机扰动因素四方面深入分析了MOS自组织运作机理,得出的结论是生产系统绩效或目标与一线员工状态变量相互影响,而控制参数和随机扰动因素则共同决定了一线员工状态水平。以MOS运作机理为基础,构建了基于协同动力学的MOS状态演化方程,得出了随机涨落力不存在及存在条件下MOS不稳定态及稳定态解,分析了MOS达到及维持稳定态所需的条件,从而为企业内部生产管理提供理论依据。

MOS（ Manual Operation System）is the main mode of structure in China＇s small and medium manu- facturing enterprises＇ production systems. The ＂employees＂ is the autonomous entity of MOS, based on their percep- tion,learning, flexibility and other characteristics, to a certain excitation conditions, MOS shows high self-organizing and self-adaptive level. From the four perspectives of production system performances or goals, employees state vari- ables, control parameters, random disturbance factors, it deeply analyzes the self-organization operational mecha- nism of MOS and believes that the performances or objectives of production system and the staff state variables affect each other, and the control parameters and random disturbance factors commonly determine the status of the staff. Based on operational mechanism of MOS, it establishes equations of state evolution of the MOS depending on coop- eration-dynamics and obtains the unstable state and steady-state solution under the conditions of random fluctuation present and not present, it analyzes the conditions for MOS to achieve and maintain the steady-state so as to supply theory basis and reference value to production manazement.