知识化制造单元的建模、控制与仿真  

MODELING, CONTROL AND SIMULATION OF KNOWLEDGEABLE MANUFACTURING CELL

作　　者：董昊[1] 严洪森[1] 

机构地区：[1]东南大学自动化研究所,南京210096

出　　处：《机械工程学报》2006年第8期23-34,共12页Journal of Mechanical Engineering

基　　金：国家自然科学基金(60574062;50475075);高等学校博士学科点专项科研基金(20040286012)

摘　　要：为了解决多Agent(智能体)多工件的知识化制造单元的任务控制问题,提出一种新的矩阵自动机模型对知识化制造单元进行建模。该模型具有结构化的特点,并能够分析制造单元运行的动态性能。用随机动态规划的方法求取自动机的控制策略,并给出知识化制造单元运行的仿真方法和程序。仿真结果表明,数学模型和任务控制策略是可行和有效的。In order to solve the task control problems existing in the knowledgeable manufacturing cell （KMC） with multi-agent and multi-workpiece, a new matrix-antomaton is proposed to model the KMC. The automaton is of structured property and can be used to analyze the dynamic performance of KMC. The stochastic dynamic programming is used to derive the optimal task control strategy of the automaton, and a simulation method and program are proposed to simulate the running of the KMC. Also the simulation results indicate that the mathematic model and the control strategy are feasible and effective.

关 键 词：知识化制造单元 矩阵自动机 随机动态规划 控制策略 仿真 

分 类 号：TH165[机械工程—机械制造及自动化] O221[理学—运筹学与控制论]