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基于代理的分散式生产—分销系统协同计划模型 被引量:5
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作者 戢守峰 张吉善 +1 位作者 张川 王佳 《计算机集成制造系统》 EI CSCD 北大核心 2010年第4期822-827,共6页
为突破传统计划模型研究的局限性,将代理机制扩展到供应链系统环境下的生产—分销模型中,并在此两级供应链环境下建立了生产代理和分销代理间的协同计划模型。假设需求数据已知,构建了生产代理模型、分销代理模型和生产—分销协同计划模... 为突破传统计划模型研究的局限性,将代理机制扩展到供应链系统环境下的生产—分销模型中,并在此两级供应链环境下建立了生产代理和分销代理间的协同计划模型。假设需求数据已知,构建了生产代理模型、分销代理模型和生产—分销协同计划模型,使得此两级供应链的需求被满足的同时,生产商和分销商的总成本最小,并给出了运算步骤及协同方法。通过协同求得了制造商的最小可能生产能力,并通过定理证明了此协同机制的收敛性。最后,通过算例分析及与集中式计划模型的对比,验证了分散式生产—分销代理协同计划模型的有效性。 展开更多
关键词 代理机制 生产-分销系统 协同计划模型 生产能力水平
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地区电网设备智能化检修信息平台的应用与探索 被引量:1
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作者 刘旭生 张富春 赵志平 《科技创新与应用》 2012年第10Z期163-164,共2页
随着国家电网公司"三集五大"战略目标的逐步推进,各省地级电力公司的大检修体系正在稳步开展,作为大检修体系的核心思想,打破电网属地检修管理模式是大检修体系的重要实施保证。忻州供电公司在地区电网各专业检修工作协调管... 随着国家电网公司"三集五大"战略目标的逐步推进,各省地级电力公司的大检修体系正在稳步开展,作为大检修体系的核心思想,打破电网属地检修管理模式是大检修体系的重要实施保证。忻州供电公司在地区电网各专业检修工作协调管理方面也进行了大量有益的探索与研究。在地区电网层面上实现设备智能化、协同化检修,构建检修计划协同约束模型,编制形成全设备检修计划,优化检修资源调配等方面开创了新的解决思路。 展开更多
关键词 “四全”状态检修 检修计划协同约束模型 检修一体化协同
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Conceptual Model for Collaborative Planning in Iran with Emphasis on the Role of Urban Planners: A Case Study of Anzali's Development Strategy
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作者 Amir Forouhar Aliakbar Taghvaee Hamidreza Saremi 《Journal of Civil Engineering and Architecture》 2014年第1期123-134,共12页
Nowadays, public participation is one of the most important factors to improve the feasibility, legitimacy and quality of urban plans. In Iran, due to lack of comprehensive understanding about the participation notion... Nowadays, public participation is one of the most important factors to improve the feasibility, legitimacy and quality of urban plans. In Iran, due to lack of comprehensive understanding about the participation notion and its necessary socio-economic and political infrastructures, participatory decision-making has faced with some serious challenges in both processes of preparing and implementing. The present paper focuses on providing practical strategies for preparing collaborative urban plans in Iran's conditions. Also it seeks to answer this question: What is the role of planners to prepare a real collaborative plan? It is assumed that a conceptual model for collaborative planning can be fitted with Iran's conditions by means of integrating the fundamental philosophic ideas of participatory planning such as theories of Paul Michel Foucault and Jürgen Habermas, given the fact that the present situation of collaborative planning in Iran needs a supportive theory which is compatible with power structures of Iranian urban planning system. In this regard, the Habermas' theory of “communicative action” and the Foucault's theory of “power structures” are reviewed by a comparative analysis methodology to present an integrated conceptual model for collaborative planning in Iran's condition. At the end, the CDS (City Development Strategy)---making process of Anzali City of Iran is analysed to examine this claim in the practice. The results yield that enabling urban planners to act as communication facilitators during planning can direct the collaborative planning in Iran from theory to a real practice by means of integrating the positive aspects of communication and power. 展开更多
关键词 Collaborative planning Paul Michel Foucault Jürgen Habermas communicative action power Iran.
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