Planning, Coordination, and Control of Supply Chains
供应链的规划、协调和控制
基本信息
- 批准号:0300359
- 负责人:
- 金额:$ 35万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2003
- 资助国家:美国
- 起止时间:2003-08-01 至 2007-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Abstract The primary research objective of the proposed work is to develop methodology that enables a practical and effective framework for decentralized, yet coordinated, management and control of supply chains. To that end, it is proposed to address a host of key challenges: (i) model lead-times dynamically; (ii) provide Quality-of-Service (QoS) guarantees to supply chain customers; (iii) model uncertainty accurately by adopting demand and capacity stochastic models that capture strong temporal dependencies inherent in these processes; and (iv) employ efficient resource allocation in order to manage congestion. To meet these objectives the proposed work will draw upon stochastic system theory, simulation, dynamic optimization, and optimal control. To deal with computational complexities it is planned to exploit the time scale decomposition among decisions with different scope and functionality, and employ analytical approximations to estimate complex quantities of interest (e.g., large deviations techniques). If successful, this research will contribute to information and production systems engineering, and their potential to enable significant productivity growth in the manufacturing and distribution industries. It will lead to supply chains with significantly reduced lead-times that employ inventory control algorithms able to guarantee desirable service levels and minimize expected inventory costs. Moreover, the research will make contributions to the scheduling and routing in stochastic processing networks, leading to more streamlined operations at the various stages of the supply chain. The proposed work will also: (i) contribute to the training of graduate students and the enhancement of the graduate curriculum in Manufacturing Engineering at Boston University (BU); and (ii) leverage an NSF science ambassador award to BU to reach out to high school students.Finally, and in addition to the usual means of disseminating the outcomes of the proposed work (publications, presentations at conferences, invited lectures, etc.), the PIs plan to use their association with the recently established BU Center for Information and Systems Engineering (CISE) to work with affiliated companies.
摘要拟议工作的主要研究目标是开发一种方法,使一个实用和有效的框架分散,但协调,管理和控制的供应链。为此,建议解决一系列的关键挑战:(一)模型的交货期动态;(二)提供服务质量(QoS)保证供应链客户; (iii)模型的不确定性准确地通过采用需求和能力的随机模型,捕捉这些过程中固有的强时间依赖性;和(iv)采用有效的资源分配,以管理拥塞。为了实现这些目标,拟议的工作将借鉴随机系统理论,模拟,动态优化和最优控制。 为了处理计算复杂性,计划利用具有不同范围和功能的决策之间的时间尺度分解,并采用分析近似来估计感兴趣的复杂量(例如,大偏差技术)。如果成功,这项研究将有助于信息和生产系统工程,以及它们在制造业和分销业实现生产力显著增长的潜力。它将导致供应链的交货期大大减少,采用库存控制算法,能够保证理想的服务水平,并尽量减少预期的库存成本。此外,该研究将有助于随机加工网络中的调度和路由,导致在供应链的各个阶段更精简的操作。拟议的工作还将:(i)有助于培养研究生和加强波士顿大学(BU)制造工程研究生课程;(ii)利用NSF科学大使奖向BU推广高中生。最后,除了通常的传播拟议工作成果的方式(出版物、会议演讲、特邀讲座等)外,PI计划利用他们与最近成立的BU信息和系统工程中心(CISE)的联系与附属公司合作。
项目成果
期刊论文数量(0)
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专利数量(0)
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Ioannis Paschalidis其他文献
Sensor and Actuator Placement for Linear Systems Based on H2 and H∞ Optimization
基于 H2 和 H∞ 优化的线性系统的传感器和执行器放置
- DOI:
10.1002/wcm.622 - 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
Francesco Bullo;P. Antsaklis;Thomas Parisini;Ioannis Paschalidis;R. D. Braatz;Maria Prandini;U. Münz;M. Pfister;P. Wolfrum;D. E. Rivera;S. Deshpande - 通讯作者:
S. Deshpande
A GPT-4o-powered framework for identifying cognitive impairment stages in electronic health records
一个基于 GPT-4o 的框架,用于识别电子健康记录中的认知障碍阶段
- DOI:
10.1038/s41746-025-01834-5 - 发表时间:
2025-07-03 - 期刊:
- 影响因子:15.100
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Sudeshna Das
Ioannis Paschalidis的其他文献
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{{ truncateString('Ioannis Paschalidis', 18)}}的其他基金
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2200052 - 财政年份:2022
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2114393 - 财政年份:2021
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SCH: INT: Distributed Analytics for Enhancing Fertility in Families
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1664644 - 财政年份:2018
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1724990 - 财政年份:2017
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SHB:II 类 (INT):协作研究:个性化医疗保健的算法方法
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1237022 - 财政年份:2012
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ITR: COLLABORATIVE RESEARCH: -(NHS+ASE)-(dmc+int): Diagnosis and Assessment of Faults, Misbehavior and Threats in Distributed Systems and Networks
ITR:协作研究:-(NHS ASE)-(dmc int):分布式系统和网络中的故障、不当行为和威胁的诊断和评估
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9706148 - 财政年份:1997
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