绿色供应链PES模型及其基于Agent的支持系统

绿色供应链管理将“环境意识”融入整个供应链过程，从原材料的获取、产品的生产、销售、使用到回收处理整个生命周期内，以对环境不良影响最小、资源利用效率最高为目标，实现价值增值的企业经济效益和社会效益协调发展的策略。这里在分析绿色供应链企业资源生产力的基础上，概括绿色供应链各环节对环境的影响，建立评测企业可持续发展的“资源生产力—环境影响—可持续发展”（PES）模型，并通过资源生产力、环境影响要素与Agent属性、行为的映射，应用Agent技术获取、处理高质量的共享信息，为PES模型提供技术支持。

PES Model of Green Supply Chain and its Multi-agent-based System

With increased natural environmental pressures by the enterprise, green supply chain management is in progress for sustaining the global environment, reducing wasted products. This paper seeks to achieve sustainable development of green supply chain enterprise by focus on resource productivity, environment affect. As a result, an evaluated approach, called the PES, is proposed. PES is an approach based on quantifying of resource productivity and environment affect. It provides decision support to balance environmental impact with economic output for sustainability. In order to practice this approach, multi-agent system has been discussed. Agent is software programs that are defined with attributes and behaviors to help system achieving highly collaboration by reliable communication. Green supply chain can thus be integrated through cooperation of agents, and various information can be retrieved and shared faster and more efficient along with the chain.