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张曙 《中国制造业信息化》2015,(2):1-4
提出了网络化知识经济的基本概念和特征,继而论述了互联网时代的制造模式将走向小型化、分散化和网络化。分散网络化制造的重要基础是与人为因素无关的生产数据采集和处理,人-机、机-机交互和通信。然后介绍了信息物理融合系统,借助APP应用软件实现产品的智能化。最后对整个制造系统的建模、仿真和优化进行了探讨。 相似文献
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分散网络化生产系统 总被引:13,自引:0,他引:13
在上海市第四届科技节期间,1997年11月6日,本刊与上海图书馆、上海市徐汇区科协联合举办“先进制造技术”学术报告会,请中国工程院周勤之院士和同济大学张曙教授分别作题为“制造技术与可持续发展”和“分散网络化生产系统”的学术报告。 香港和内地的学术界在迎回归的高潮中于1997年4月在香港理工大学召开“分散网络化生产系统——DNPS”筹备工作会议(参阅本刊第5期第42页有关报道)。与会学者、专家在严格科学论证的基础上,提出DNPS可能成为适合我国国情的、面向2l世纪的、先进而最有希望的机械制造生产模式,并对改造和搞活我国大中型国有企业具有重要意义。 本文是张曙教授学术报告的提纲(刊出时有所删节)。周勤之院士的报告和有关文章,本刊将陆续刊出。 相似文献
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基于Web的网络化分散制造电子服务操作平台 总被引:13,自引:2,他引:13
依据网络化分散制造信息服务的哲理,参照计算机机网络操作系统的逻辑概念,提出了一种基于Java方案和Web技术的,兼容CORBA及移动Agent等中件技术的,能集成应用服务,提供ASP软件模式的网络化分散制造的电子服务操作平台的基础构架模型,并对该基础构架模型的关键使能技术进行了阐述和实现。最后,通过原型系统从原理上对其进行特征。 相似文献
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专用测量仪微机检测系统的设计 总被引:27,自引:0,他引:27
专用测量仪是为自动测量汽车差速器壳的多个参数而设计的,其控制系统由硬件和软件两个部分组成。硬件以微机为核心,配以各种外设和接口电路;软件设计成WINDOWS应用程序,用面向对象的C++语言编制,具有良好的人机交互图形界面。采取硬、软件双重抗干扰措施,大大地提高了测量仪的测量精度。 相似文献
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制造信息全面质量管理研究(一) 总被引:1,自引:0,他引:1
从信息角度看,制造企业中一切制造活动都可以视为由一系列不同层次的、不同程度相关联的制造决策/执行/检测和再决策单元Dij组成,制造信息既是决策的依据又是决策的产出,制造信息质量对决策质量有决定性影响。指出了制造信息质量的重要性。为了改善制造企业的市场竞争力,必须获取、产出和有效利用高质量制造信息,减少不良制造信息。阐述了制造信息的主要用途。给出了制造信息的质量变量及其评估方法。着重阐述了对制造信息实施全面质量管理的必要性和可行性。讨论了高质量制造信息的应用特点。 相似文献
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As energy efficiency is one of the key essentials towards sustainability, the development of an energy-resource efficient manufacturing system is among the great challenges facing the current industry. Meanwhile, the availability of advanced technological innovation has created more complex manufacturing systems that involve a large variety of processes and machines serving different functions. To extend the limited knowledge on energy-efficient scheduling, the research presented in this paper attempts to model the production schedule at an operation process by considering the balance of energy consumption reduction in production, production work flow (productivity) and quality. An innovative systematic approach to manufacturing energy-resource efficiency is proposed with the virtual simulation as a predictive modelling enabler, which provides real-time manufacturing monitoring, virtual displays and decision-makings and consequentially an analytical and multidimensional correlation analysis on interdependent relationships among energy consumption, work flow and quality errors. The regression analysis results demonstrate positive relationships between the work flow and quality errors and the work flow and energy consumption. When production scheduling is controlled through optimization of work flow, quality errors and overall energy consumption, the energy-resource efficiency can be achieved in the production. Together, this proposed multidimensional modelling and analysis approach provides optimal conditions for the production scheduling at the manufacturing system by taking account of production quality, energy consumption and resource efficiency, which can lead to the key competitive advantages and sustainability of the system operations in the industry. 相似文献
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机械制造生产线中的测量技术及发展胡生清,罗本进关键词测量技术,机械制造,自动生产线,在线测量,自动检测MeasurementTechniquesandDevelopmentinMachineManufacturingLine¥HuShengqing;... 相似文献
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Guanghui Zhou Pingyu Jiang 《The International Journal of Advanced Manufacturing Technology》2005,25(1-2):189-197
The rapid progress of information and networked technologies, especially Internet/Intranet and Web techniques, is driving a fatal revolution of manufacturing modes/enterprises. Networked manufacturing, as a novel manufacturing mode, has caused profound interest in academic and industrial areas. However, during the transformation from the legacy manufacturing mode to the networked manufacturing mode, there exists a bottleneck, that is, how to integrate the legacy manufacturing resources into networked manufacturing systems. Focusing on this problem, this paper is mainly concerned with developing a novel platform for the configuration and encapsulation of legacy manufacturing resources in networked manufacturing systems. The key point to implement this platform is to adopt a Java solution and mobile agent technologies. With the Java solution, the basic framework for this platform can be realized. Through adopting mobile agent technologies, e.g. Aglets, the encapsulating templates and interfaces for all kinds of manufacturing resources can be developed. Based on the dispatch/return mechanisms of mobile agents, the configuration and encapsulation, information integration and share functions for legacy manufacturing resources can be accomplished well. 相似文献
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随着制造网格研究的逐步深入,制造资源封装问题引起了广泛的关注,对制造资源的封装不仅要求其在操作上能以统一的方式进行访问,也要求其能在功能、性能等方面体现出特殊性,以QoS满足用户的需求。本文在分析了制造网格中制造资源封装存在的一定问题后,提出了引入经济模型解决制造资源性能无法表达的问题,并通过全自动线束机的封装为例,验证了其的可行性。 相似文献
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