成组技术与现代制造技术

在回顾成组技术发展历程的基础上，着重讨论了现代制造技术的作用及地位，对于新形势２下如何正确认识应用成组技术，从系统论的观战出发，提出了建议。在现代制造技术中，成组技术的应用应有别于传统的制造系统中的应用，它不应是一门独立的应用技术，而应作为一种现代制造哲理与其它系统生产技术综合使用。     

面向21世纪的成组技术

本文简要回顾了２０世纪成组技术的发展历史,并探讨了２１世纪成组技术发展趋势,如成组技术与网络技术的结合,成组技术与制造全球化,成组技术与大批量定制生产方式,成组技术与知识经济和技术创新等。     

企业再生与成组技术

本文对企业再生的一些基本概念进行了介绍，并讨论了企业再生与成组技术的关系。     

云制造中的成组技术

云制造是一种未来的制造模式,由于涉及海量的信息和服务、大量的中小企业,需要利用成组技术帮助进行信息的编码化和条理化,产品的模块化、系列化和标准化,服务的集成化和标准化等.在云制造中,成组技术和Web2.0技术结合将产生一些新的技术和方法,帮助实现制造资源的优化配置和优质服务.     

敏捷制造技术与成组技术

本文对敏捷制造技术的背景、构思和关键进行了分析和介绍，并讨论了敏捷制造技术与成组技术的关系。     

成组技术与仿生设计和制造

仿生设计和制造将是一种通过学习生物系统而得到的先进的设计和制造系统模式。本文对成组技术与仿生设计和制造的关系进行了探讨,说明成组技术是仿生设计和制造的基础技术之一,仿生设计和制造中的一些思想和方法将对成组技术的发展起重要作用。     

成组哲理,成组技术,成组生产系统：成组技术的由来和发展

本文基于当前GT概念在理论和实践上存在的问题,用历史唯物主义认识论和辩证法的观点,在分析相似概念的认识过程、GT的由来和发展的基础上,探讨GT—GPS概念体系及其与其他新技术的关系。说明GPS是通连CIMS的捷径和阶梯。     

专项生产模式下基于成组技术的制造系统集成

主要研究了专项生产方式下以成组技术为基础的CIMS集成方法,包括面向CIMS的集成的成组信息编码,基于成组编码的CAD／CAE／PDM集成,CAPP／PDM集成和PDM／ERP集成,提出了基于成组技术的CIMS集成框架,研究了贯穿于CAD,CAE,CAPP,PDM与ERT系统的统一的成组编码方案和信息编码方案,这种集成方法的研究对于推动CIMS和并行工程在专项生产企业的应用具有重要意义。     

应用成组技术实现制造敏捷化、分散化、网络化

本文分析了敏捷化、分散化、网络化制造与应用成组技术之间的关系,提出了应用成组技术实现敏捷化、分散化、网络化制造的方法,探讨了我国制造企业基于成组技术的敏捷生产组织构建方法以及敏捷制造单元的成组与重构技术,为我国中小企业特别是离散型制造企业实现敏捷化、分散化、网络化制造作了有益探索。     

面向现代制造的先进测试技术及其发展趋势

先进测试技术与仪器对于现代制造系统的发展具有重要支撑作用。在分析现代制造系统与先进测试技术同步发展特征的基础上,探讨现代制造系统与先进测试技术相互关系和协同发展的问题,分析论述了现代制造系统中的精密测试、在线检测、数字化测试、计算机视觉测试、三坐标测试机等关键技术的应用和发展概况,介绍了在工业机器人视觉检测、超声波在线探伤系统以及基于Web的智能远程无损评估系统等方面的研究工作成果。针对先进测试技术的研究要紧紧围绕现代制造业的发展需要,分析论述了先进测试技术领域的一些值得关注、重点研究和应用的技术发展方向。     

Group technology by an ant system algorithm

Clustering of items to form meaningful groups is a theoretically challenging problem. Moreover, it has considerable practical value in manufacturing. Therefore, extensive research is conducted in this field and numerous techniques have been developed. The starting point of these techniques is usually part–machine incidence matrices. This data structure models the cell formation problem as well. Here, the aim is to get a block-diagonalized structure. This is the basic problem of group technology. This paper presents a novel and potent technique to solve this basic problem. The grouping problem is first represented as an artificial ant system. Then better and better groupings are obtained as semi-blind ants find their way by a communication-supported random search process. Finally, the proposed technique is compared with other AI methodologies, namely genetic algorithms, simulated annealing and tabu search. The main concern in this evaluation phase was to devise an environment appropriate for a fair assessment. For that reason, the stated techniques are formulated with the simplest possible configurations and parallel structures. Tests made using the well-known data sets from the literature revealed a remarkable outcome: ant systems perform better than the other AI techniques as far as an equal number of solution alternatives are concerned.     

跨入21世纪的先进光学制造技术

以21世纪的光学、光学工程和先进制造技术两大领域不断深化的学科交叉及其发展趋势为背景,从更高和更宽的视角上讨论先进光学制造技术的跨世纪发展。指出“一大一小”引领着先进光学制造技术的发展主流。先进光学制造技术应该在自然科学的学科体系中占有一席之地。     

成组生产管理系统

根据成组技术的生产特点和6502厂的生产经营条件,本文阐述了6502厂成组生产管理系统的构成,行运和功能,提出了若干实施成组技术的生产管理思想。     

Making IT fit: the design of integrated manufacturing systems

One of the important implications of information technology (IT) is that it has made possible widespread automation in manufacturing industry. However, the bulk of this has involved discrete automation of single plant items or process elements rather than the total production system. Although the capital cost of such total system automation is a significant factor in slowing the rate of change in this direction, there are also a number of problem issues related to the integration of machines, computers and human systems within manufacture and design. Arguably the types of issue involved are not fully understood and in many cases the technological change is demanding totally new approaches and responses to the design of production systems and the traditional manufacture/design connections.The paper explores some of the issues raised in advanced manufacturing systems, drawing on case study research into the adoption of flexible manufacturing systems as an example of computer-integrated manufacture. It comments on the experience of case study firms and presents some comments on the design problems facing those responsible for integrated manufacturing systems.     

Service-based manufacturing systems: modelling and control

In service-based manufacturing systems, functionalities are independently developed as services and a central engine orchestrates their integration. As industrial processes tend to be very large, and performance and productivity are expected to be maximised, there is a constant interest in providing (in-advance) quality guarantees for services interactions, which contrasts with the usual non-automated workflow design. This paper provides an alternative to enhance service orchestration capabilities using supervisory control techniques. Initially, each component (atomic and composite activities) belonging to an orchestration language is modelled as a state-machine. Then, activity models are properly combined and composed, reproducing orchestrated workflows. Finally, supervisory control is used to calculate an optimal version of the orchestrator. Practical implications of handling large state-spaces are discussed and examples are provided.     

基于成组技术的多品种小批量产品工艺编码规则研究

在分析某类产品制造工艺及生产组织现状的基础上,基于成组技术开发了产品零部件的工艺编码规则体系,从而为该类产品制造工艺数据库的开发以及工艺数据的快速获取、共享和重用创造了条件．     

Standardised product development for technology integration of additive manufacturing

ABSTRACT

The implementation of additive manufacturing (AM) as an industrial production process poses extraordinary challenges to companies due to the far-reaching differences to conventional processes. In addition, there are hardly any standards and guidelines or methodical process models for the relatively new technologies that enable the reproducible and target-oriented use of AM. In order to solve this problem, five industrial companies together with the Paderborn University are researching as part of the ‘OptiAMix’ research project funded by the Federal Ministry of Education and Research (BMBF). This paper focuses on the development of an ideal process chain. Reference processes of the OptiAMix partners were analysed, norms and standards from conventional production were adapted and implemented and procedure models developed OptiAMix were integrated. The resulting AM Product Development Process was then applied and validated with the aid of a previously developed integration methodology using an example component from the automotive industry.     

基于成组编码的零件制造成本评价

根据敏捷制造的特点,在分析现有零件制造成本评价方法的基础上,提出了基于成组编码的零件制造成本评价方法,并以冲压件为例,制定了基于成本特征的零件成组编码系统,实现了敏捷制造模式下零件制造成本的快速评价。     

Virtual fusion: a hybrid environment for improved commissioning in manufacturing systems

Efficiency and quality are major factors contributing to profits in manufacturing systems. Production downtime occurs during commissioning of a new system, adoption of new processes, system faults, or (un)planned maintenance; all of which result in reduced production and profit loss. Current techniques for evaluating change to a manufacturing system rely on simulation and modeling to verify processes, but ignore the physical interactions of the work parts on the system. Implementation techniques to evaluate commissioning focus on identifying issues with the cyber interfaces, ignoring the physical interfaces. To validate the cyber and physical interfaces simultaneously, physical work are sent through the system, resulting in significant costs from scrapped work parts and loss of production time. This research proposes a virtual fusion environment where the physical interfaces between a virtual work part and a manufacturing system can be investigated in real-time, on the physical system, without the expenses associated with physical work parts. The virtual environment includes a virtual fusion filter to monitor discrepancies between the physical and virtual systems, and generate a hybrid virtual-physical input signal to the system level controller for virtualisation of a work part onto a physical system. Experimental demonstrations validate the feasibility of the proposed approach.