Review of the ordered and proportionate flow shop scheduling research

Ordered flow shop models have appeared in the literature since the mid‐1970s and proportionate flow shop models have appeared since the early 1980s. We provide a detailed review of these models along with some analysis and potential topics for future research. © 2012 Wiley Periodicals, Inc. Naval Research Logistics, 2013     

聚磷酸铵的合成方法分析比较

聚磷酸铵是膨胀型阻燃剂的重要组成部分 ,而其本身所具有的高效、安全、经济等特点使得聚磷酸铵的生产成为阻燃剂发展的一个重要课题。介绍聚磷酸铵现有的生产方法 ,并对其中几种主要方法进行分析比较     

基于网络分析法的弹药生产响应能力影响因素

针对未来战场对弹药需求动态、突发、受任务冲击影响等特点,提出弹药生产响应能力概念,建立了任务冲击条件下弹药生产响应能力影响因素的指标体系。运用网络分析法,建立典型结构的弹药生产响应能力影响因素的网络模型,得出弹药生产响应能力的关键影响因素,为弹药生产响应能力分析与提高提供了科学研究方法。     

Production/distribution system design with inventory considerations

This study addresses the design of a three‐stage production/distribution system where the first stage includes the set of established retailers and the second and third stages include the sets of potential distribution centers (DCs) and potential capacitated suppliers, respectively. In this problem, in addition to the fixed location/operating costs associated with locating DCs and suppliers, we consider the coordinated inventory replenishment decisions at the located DCs and retailers along with the appropriate inventory costs explicitly. In particular, we account for the replenishment and holding costs at the retailers and selected DCs, and the fixed plus distance‐based transportation costs between the selected plants and their assigned DCs, and between the selected DCs and their respective retailers, explicitly. The resulting formulation is a challenging mixed‐integer nonlinear programming model for which we propose efficient heuristic solution approaches. Our computational results demonstrate the performance of the heuristic approaches as well as the value of integrated decision‐making by verifying that significant cost savings are realizable when the inventory decisions and costs are incorporated in the production distribution system design. © 2012 Wiley Periodicals, Inc. Naval Research Logistics 59: 172–195, 2012     

大型复杂装甲装备首批生产质量规律研究

针对装甲装备在生产中暴露出质量问题的统计数据,运用数理统计方法及MATLAB软件对故障数量、故障类型分别进行了数值分析,探索了大型复杂装甲装备首批生产质量形成规律,验证了缩短装备达到质量稳定期的措施。认为,统计得出的置信区间可以作为评价产品质量的重要标准,同时要采取过程控制等措施确保质量。要在批量生产前期检查产品质量,尽早暴露设计、生产中的问题。     

论化工企业的防火设计

通过分析现行化工企业防火设计的基本做法和趋势,提出化工企业防火设计的要点及应注意的问题.     

指数型产品可靠性验收试验的一种贝叶斯方法

采用贝叶斯方法 ,利用大量的历史数据和工程技术人员的丰富经验确定先验分布 ,制定出验收试验的一种新方案 .按照这一方案 ,在确保产品质量的前提下 ,可大大节省试验时间 ,从而得到十分可观的经济效益 .     

消防法中责令停止执业的法律依据

《消防法》规定的责令停止执业是对有法定消防行政违法行为的单位予以暂停相应资质、资格的一种处罚措施。其处罚主体为国家认证认可监督管理委员会以及地方质检部门;其处罚过程应适用听证程序,并确认、核实情节是否严重;其处罚实施应附有合理期限,同时需要采取相应保障措施。     

煤制油工业火灾扑救探析

简述了煤制油的发展历程,分析了煤制油工业的火灾危险性和火灾特点,初步总结和探讨了煤制油工业火灾的扑救方法,对引发的相关问题作了一些思考。     

英、汉模糊限制语的分类与理解模式

本文对模糊限制语的分类进行了概要的综述。在此基础上,对模糊限制语的理解模式和产生模式提出了自己的看法。认为理解模糊限制语时存在标志性和无标志性假设;而模糊限制语的产生则是一个动态的过程。