FROM MANUFACTURING SCHEDULING TO SUPPLY CHAIN COORDINATION：THE CONTROL OF COMPLEXITY AND UNCERTAINTY

With time-based competition and rapid technology advancements, effective manufacturingscheduling and supply chain coordination are critical to quickly respond to changing marketconditions. These problems, however, are difficult in view of inherent complexity and variousuncertainties involved. Based on a series of results by the authors, decomposition and coordination byusing Lagrangian relaxation is identified in this paper as an effective way to control complexity anduncertainty.A manufacturing scheduling problem is first formulated within the job shop context withuncertain order arrivals, processing times, due dates, and part priorities as a separable optimizationproblem. A solution methodology that combines Lagrangian relaxation, stochastic dynamicprogramming, and heuristics is developed. Method improvements to effectively solve large problemsare also highlighted. To extend manufacturing scheduling within a factory to coordinate autonomicmembers across chains of suppliers, a decentralized supply chai     

对DEBUG实用程序的一点改进──使DEBUG能跟踪“反跟踪软件”

作者提出对ＩＢＭＰＣ系列微机上ＤＥＢＵＧ实用程序的一种改进方法，即通过修改单步中断和断点中断的处理程序，使之能跟踪“反跟踪软件”，这对软件解密和病毒分析无疑是有用的。     

海量信息系统与复杂性研究

对海量信息系统在未来信息技术领域中的地位和作用做了简明的阐述。海量信息系统是目前国际互联网基础上将要更快更广泛发展起来的信息技术。对海量信息系统的研究具有一定的前瞻性，是一项很有前途的技术。对海量信息研究中可能存在的复杂性问题做了简要的探索。     

复杂性问题研究实践与认识论、方法论反思

概述笔者从事两项复杂性问题研究的认识与实践 :一是辩证唯物论认识论的指导作用与系统科学的中介作用 ,不容忽视 ;二是在预测和控制某些复杂系统行为的研究中 ,还原论与整体论结合的一个切入点和一种有效形式 ,是典型信息法。     

Researching on quadrature conversion structures For an UWB demonstrative receiver

1. INTRODUCTION As the development of technologies of digital signal processing and integrated circuits, the structure of wireless communication system has been improved. Many schemes for software defined radio (SDR) systems have been developed since 1995, and they can be divided into five tiers of solutions according to their developing history and their definitions[1]. The five tiers are conventional hardware-implemented scheme; software-controlled radio scheme; SDR, that implements m…     

提高电脑建筑效果图制作效率的措施

对提高电脑效果图制作效率的重要性及常用方法进行了探讨，分析了制图效率低的原因，对合理配置计算机系统、优化计算机系统资源、熟练掌握软件使用技巧等进行了具体论述。     

基于组态软件的隔离开关视频监控系统设计

针对现阶段组态软件中,对于视频监控的支持还远远不能达到工程的要求。本文章探讨并实现了如何在通用组态软件中很好的嵌入自主开发的视频监控模块,以实现隔离开关的视频监控和传统监控一体化功能。     

35t/h工业链条炉计算机控制系统的设计

介绍了35t/h工业链条炉计算机控制系统,论述了各控制系统的实现,阐述了系统软件的设计。     

MATLAB环境下振动力学虚拟教学实验软件的开发

以MATLAB作为工作语言和开发环境,开发了一个在MATLAB平台下的振动力学教学和实验软件,该课件包含了振动力学课程中的主要内容。本文介绍了软件开发的思路、方法及其特点。     

高职院校"软件蓝领"人才培养的探索与实践

结合教学实践,介绍了高职高专院校如何以管理信息系统课程的实践性教学为切入点培养"软件蓝领"人才的实践。