航空制造企业生产系统的不稳定、非平衡性增加了生产调度的复杂性,应用多层混合规划和Agent实现生产调度系统,提出了虚拟动态管理单元和基于其形成的车间控制结构,将时间等各种因素转化为成本因素,建立了多层混合规划的生产调度模型,给...航空制造企业生产系统的不稳定、非平衡性增加了生产调度的复杂性,应用多层混合规划和Agent实现生产调度系统,提出了虚拟动态管理单元和基于其形成的车间控制结构,将时间等各种因素转化为成本因素,建立了多层混合规划的生产调度模型,给出了生产调度过程中的任务分配过程以及任务分配过程中应用的一些规则。将生产调度中的实体映射为Agent,并基于JADE(javaagent development framework)给出系统实现,针对某航空制造企业车间生产调度进行了应用,给出了系统运行中的几个重要参数的取值范围,验证了方法的有效性。展开更多
The virtual enterprise will play a more and more im po rtant role in economy development. The virtual enterprise leader raises market a daptability and group cooperation ability through its dynamic management. Thus t ...The virtual enterprise will play a more and more im po rtant role in economy development. The virtual enterprise leader raises market a daptability and group cooperation ability through its dynamic management. Thus t he validity and efficiency of leader’s dynamic management determines the efficie ncy of the virtual enterprise operation, and the validity of the information flo w is one of the main factors. In this paper, the validity of the information flo w in the course of the leader’s dynamic management in the virtual enterprise is analyzed by using the economic searching theory and the information theory, and the possible ways to improve the validity and efficiency of leader’s dynamic man agement are indicated. Firstly, the basic concepts such as leader’s dynamic management, virtual enterpr ise, and its leader are defined. The dynamic management procedure for the virtua l enterprise leader is analyzed with the dynamic theory raised by Mowshowitz. Secondly, the model for the dynamic management of the virtual enterprise leader is constructed using multi-goal selection. The information flow validity for th e leader during the stages of the identification and the establishment is analyz ed with the economic searching theory and the information theory. Meanwhile, the value of the dynamic management policy is discussed with the information va lue theory. Finally, two ways to improve the validity of the information flow are obtained. The first way is to process the various kinds of information of the existing mem bers in the virtual enterprise for the future cooperative usage and to extend th e selective objects for the leader, and to make the detailed and clear mechanism of the object evaluation and selection (the market chance and the cooperative partner). The other way is to build the system of the effective transfer and process of the feedback information flow during the operation of the virtual ent erprise based on the information technology.展开更多
文摘航空制造企业生产系统的不稳定、非平衡性增加了生产调度的复杂性,应用多层混合规划和Agent实现生产调度系统,提出了虚拟动态管理单元和基于其形成的车间控制结构,将时间等各种因素转化为成本因素,建立了多层混合规划的生产调度模型,给出了生产调度过程中的任务分配过程以及任务分配过程中应用的一些规则。将生产调度中的实体映射为Agent,并基于JADE(javaagent development framework)给出系统实现,针对某航空制造企业车间生产调度进行了应用,给出了系统运行中的几个重要参数的取值范围,验证了方法的有效性。
文摘The virtual enterprise will play a more and more im po rtant role in economy development. The virtual enterprise leader raises market a daptability and group cooperation ability through its dynamic management. Thus t he validity and efficiency of leader’s dynamic management determines the efficie ncy of the virtual enterprise operation, and the validity of the information flo w is one of the main factors. In this paper, the validity of the information flo w in the course of the leader’s dynamic management in the virtual enterprise is analyzed by using the economic searching theory and the information theory, and the possible ways to improve the validity and efficiency of leader’s dynamic man agement are indicated. Firstly, the basic concepts such as leader’s dynamic management, virtual enterpr ise, and its leader are defined. The dynamic management procedure for the virtua l enterprise leader is analyzed with the dynamic theory raised by Mowshowitz. Secondly, the model for the dynamic management of the virtual enterprise leader is constructed using multi-goal selection. The information flow validity for th e leader during the stages of the identification and the establishment is analyz ed with the economic searching theory and the information theory. Meanwhile, the value of the dynamic management policy is discussed with the information va lue theory. Finally, two ways to improve the validity of the information flow are obtained. The first way is to process the various kinds of information of the existing mem bers in the virtual enterprise for the future cooperative usage and to extend th e selective objects for the leader, and to make the detailed and clear mechanism of the object evaluation and selection (the market chance and the cooperative partner). The other way is to build the system of the effective transfer and process of the feedback information flow during the operation of the virtual ent erprise based on the information technology.
