中小企业客户化产品制造敏捷性研究

在分析市场需求和中小制造企业现状的基础上，以客户化产品制造的敏捷性为目标，依据制造技术和制造模式的适用性原则，提出基于延迟生产理论的中小企业客户化敏捷制造实施模式；以虚拟企业思想和技术适用性原则为指导，提出基于企业合作的客户化产品敏捷制造策略；依据中小企业现有的信息技术环境及其在制造系统中的作用，提出了基于信息敏捷性的敏捷制造模式。     

基于全能体的MES构建

MES（Manufacuring Exceution Systems-中文译作制造执行系统或生产实施系统）是连接制造企业上层计划系统和执行控制系统的桥梁。为了在当前日益复杂和分布化的工厂环境中组织生产,MES必须具有良好的敏捷性和伸缩性,本文探讨了如何基于holon（全能体）构造具有上述特点的MES,并结合全课题组的863/CIMS研究项目,阐述了车间多变环境下,基于全能体的MES特点以及它如何和ERP系统结合保证制造系统的伸缩性和敏捷性的。     

一种敏捷性评价方法和体系

企业敏捷性是企业在市场环境发生变化时维持生存能力的一种度量。提出了市场机遇空间等与敏捷性评价相关的概念组，建立了一个敏捷性评价体系，分析了敏捷性的相关评价要素，这些要素中可量化评价的部分构造了量化评价指标。     

基于元资源的制造资源建模方法研究

根据制造资源建模的研究现状,总结了制造资源的建模需求,并针对非线性工艺规划中的制造资源功能相似性问题,引入了元资源的概念。结合实例,详细介绍了基于元资源的制造资源建模方法和形成算法。总结了元资源建模方法的独立性、适应性和敏捷性特征,分析了当制造资源增加、减少和变更时元资源的变化。分析结果证明,元资源的建模方法有利于准确表述制造资源的多能性,有效区分了不同制造资源的功能相似单元,提高了制造系统的敏捷性。     

论现代制造系统可变性特征

可变性特征反映着现代制造系统适应于市场变化与用户需求的敏捷性，描述了先进制造技术下现代制造系统的时变特征，概述了由于环境的变化而导致的制造系统发展的历程，结合制造系统理论概述了可变性的内涵，实现方法，评价方法和相关支持技术，着重从制造系统建模的角度探讨现代制造系统的可变性特征。     

基于实际离散制造数据的单元化制造系统构建

采用改进的聚类—遗传算法联合仿真建模分析解决某航空制造企业在构建单元化制造系统过程中的零件、设备及工装的单元化问题以提高其敏捷性和快速重构能力。对MES中的离散制造数据进行详细的分析和设计,以最小单元间交叉和平衡单元负荷为目标,计算零件、设备形成单元的分组结果,并进行动态仿真。结合仿真结果及成组效率分析等评价指标再次验证评价单元划分情况,为解决实际离散性制造数据的单元构建提供了一套完整的方法和建模分析,为推进可重构理论和单元化制造系统在实际中的应用提供参考。     

网络化制造环境下的企业智能敏捷性体系研究

建立了网络化制造环境下的企业智能敏捷性体系框架讨论了企业智能敏捷化的组成,提出了企业智能敏捷性的能力集,给出了智能企业的主要特征.     

虚拟企业性能评价指标框架

提出了虚拟企业的性能评价指标框架，涉及投入、产出、柔性和敏捷性4个关键因素：投入评价以虚拟企业生产的产品为中心，分别计算供应商、制造企业和分销商的成本；产出评价包括最终产品和客户服务；柔性评价度量了企业在市场需求量、产品品种、交货日期、新产品开发发生变化时所具有的弹性；敏捷性评价给出了企业状态、敏捷性属性和敏捷性属性组之间的联系，以及企业敏捷性的计算模型。     

基于CORBA网络化测量系统研究

目前,CORBA技术在网络化制造中的应用越来越广泛.基于CORBA的网络化测量系统,可以满足网络化制造对测量系统敏捷性、开放性和柔性的要求,实现数据交换和信息共享.本文首先阐述当前测量系统的研究现状,然后提出基于CORBA和DMIS的网络化测量系统模型,最后定义出CORBA环境中的DMIS通讯语义.     

大规模定制企业敏捷性的多层次灰色评价

根据大规模定制生产的特点及敏捷制造的要求，从顾客需求信息的敏捷响应、企业的组织管理、产品设计和产品加工制造四方面出发，研究了大规模定制企业敏捷性的评价问题，建立了大规模定制企业的敏捷性评价指标体系，并根据评价指标的主观性特征，将层次分析法和灰色评价方法结合起来，采用多层次灰色评价方法对大规模定制企业敏捷性进行评价。     

AGILITY INDEXES AND APPLICATION OF PRODUCTION PLANNING

The agility of production planning is defined as two characters: synchronization and flexibility. Measurement indexes for evaluating agility are then divided into two dimensions separately. Synchronization includes two horizontal indexes: order lead time ratio and demand fulfilling rate; Two vertical indexes: instruction-reaction cycle time and resource matching rate. Flexibility includes five indexes: scope flexibility, delivery flexibility, variety flexibility, capacity buffer, inventory buffer and modification flexibility. Quantitative formulas for each measurement index are constructed. One application is discussed to illustrate the feasibility and reasonability of the indexes.     

Twenty criteria based agility assessment using fuzzy logic approach

This paper reports a research carried out to assess the agility level of an organisation using fuzzy logic approach. Agility refers to the quick response of an organisation against the customers’ dynamic unpredictable demands. During this research, an agility index measurement model containing 20 criteria incorporated with fuzzy logic approach was designed. Subsequently, the data gathered from a manufacturing organisation were substituted in this model and the agility index has been determined. Using this model, the method of determining the obstacles for achieving agility in the organisation was examined. It was found that the organisation is required to concentrate on the activities leading to overcome obstacles so as to achieve agility. This method of agility evaluation will help the organisation to accelerate the process of achieving agility.     

基于功能实例推理的敏捷夹具设计

为提高夹具设计的敏捷性,提出了一种基于夹具功能分解的实例推理方法。该方法根据元件的不同功能和装配特征,建立了一种基于层次的敏捷夹具设计模型。采用基于实例推理方法,通过对产品信息的相似性计算,获取有相似产品信息的夹具实例,再通过几何冲突裁决法和功能冲突裁决法来解决相似实例与实际要求之间的冲突,最后修改夹具实例以满足设计要求。以轴类工件为研究对象进行了应用验证,显示该设计方法可以使敏捷夹具很容易修改,实现重用。     

中小企业集群敏捷性及其评价研究

分析影响中小企业集群敏捷性的主要技术和非技术因素及其影响方式,提出面向中小企业集群的敏捷性评价模型,为分析中小企业集群的敏捷性提供必要的方法,并作了实例研究。     

企业的敏捷性及其度量体系

在市场环境变化迅速,竞争日益激烈的今三,企业要想赢得竞争就应具有对变化的适应能力和创新能力,即要具备敏捷性,这是未来企业的核心的能力,在分析企业敏捷性概念的基础上,综述现有的几种典型的敏捷性度量体系,并进行比较和分析。     

Thirty-criteria-based agility assessment: a case study in an Indian pump manufacturing organisation

The present market situation has become fragile, so in order to adopt and hence to sustain an organisation, it needs to evaluate itself, so as to identify its current strategic agile position. In today's trend agility exerted by manufacturing, organisation plays an important role. The present work has been conducted to assess the agility of the manufacturing organisation using a scoring approach. This paper presents a 30-criteria agility assessment model which could be utilised to measure agility and to identify the agile characteristics of organisation. Thus, weak factors were identified, and proposals are suggested so as to enhance the agility of the organisation.     

Planning for the unexpected [business agility]

Over the last few years, companies have been focused on increasing their efficiencies and in that process have tried to become lean. They have documented business processes and cut non value-added costs. In doing so, they have ensured that business processes are executed consistently and at low costs. However, they have not focused on how to adapt these business processes quickly to external events. This is where business agility actually comes in. In measuring the latency between the appearance of an external event and the implementation of the appropriate change, companies measure their level of agility. Performance scenario planning ahead of time to hedge risks can reduce this latency. In this paper, the author describes the importance of combining the efficiency element of lean with a level of agility. Organizational change, business process redesign, application transformation, and infrastructure adaptability needs to be addressed to increase the business agility of an enterprise.     

敏捷企业（上）

阐述敏捷有关概念之后，本文重点阐述了敏捷企业的有关概念和企业开展敏捷化工程的有关问题。从企业外部到企业内部，作者对影响企业敏捷性的因素做了比较详细的分析。针对美国工业界实施敏捷化工程的需要，本文还给出了一个供参考的关键因素优先表。     

A network approach for modeling and design of agile supply chains using a flexibility construct

Agility can be viewed as a need to encourage the enterprise-wide integration of flexible and core competent resources so as to offer value-added product and services in a volatile competitive environment. Since flexibility is considered a property that provides change capabilities of different enterprise-wide resources and processes in time and cost dimensions, supply chain flexibility can be considered a composite state to enterprise-wide resources to meet agility needs. Enterprise modeling frameworks depicting these composite flexibility states are difficult to model because of the complex and tacit interrelationship among system parameters and also because agility thrives on many business objectives. In view of this, the modeling framework presented in this paper is based on analytical network process (ANP) since this methodology can accommodate the complex and tacit interrelationship among factors affecting enterprise agility. The modeling framework forms a three-level network with the goal of attaining agility from the perspective of market, product, and customer as the actors. The goal depends on substrategies that address the characteristics of the three actors. Each of these substrategies further depends on manufacturing, logistic, sourcing, and information technology (IT) flexibility elements of the enterprise supply chain (SC). The research highlights that, under different environmental conditions, enterprises require synergy among appropriate supply chain flexibilities for practising agility. In the present research, the ANP modeling software tool Super Decisions™ has been used for relative prioritization of the supply chain flexibilities. We demonstrate through sensitivity analysis that dynamic conditions do require adjustments in the enterprise-wide flexibility spectrum.