主管：中国科学院
主办：中国优选法统筹法与经济数学研究会
　　　中国科学院科技战略咨询研究院
中国管理科学

中国管理科学 ›› 2010, Vol. 18 ›› Issue (1): 184-192.

• 论文 • 上一篇    

“统筹法”网络中经典概念的拓广及应用

乞建勋1, 赵岫华1,2, 苏志雄1   

  1. 1. 华北电力大学经济与管理学院, 北京 102206;
    2. 国华徐州发电有限公司, 安徽 徐州 221003
  • 收稿日期:2009-08-02 修回日期:2010-01-06 出版日期:2010-02-28 发布日期:2010-02-28
  • 作者简介:乞建勋(1946- ),男(汉族),河北省邢台市人,华北电力大学经济与管理学院,教授,博导,研究力向:统筹法、网络计划.
  • 基金资助:

    国家自然科学基金资助项目(70671040);北京市教育委员会共建项目专项资助(X90017)

Extension and Application of Classical Conception in “Overall Planning” Network

QI Jian-xun1, ZHAO Xiu-hua1,2, SU Zhi-xiong1   

  1. 1. School of Business Administration, North Chin Electric Power University, Beijing 102206, China;
    2. Guohua Xuzhou Electric Power Generation Co. Ltd., Xuzhou 221003, China
  • Received:2009-08-02 Revised:2010-01-06 Online:2010-02-28 Published:2010-02-28

PDF (PC)

1138

摘要： 本文针对"统筹法"网络中总时差、节点时差、自由时差、安全时差、干扰时差、工序最早开始时间、工序最迟结束时间等经典概念,分析了这些概念存在的局限性,并对其进行了拓广,从单纯的时间领域拓广到长度领域,从不考虑方向性的时差概念拓广到考虑方向性的时差概念,等等;此外,简略表述了这些经典概念在拓广后的应用,例如,根据概念拓广后体现出来的性质,给出等效化简赶工网络的简单方法,以及计算工序排序结果的简单公式,等等。

关键词: 统筹法, 网络计划, 机动时间

Abstract: In this paper,aiming at some classical conceptions in "overall planning" network,such as total float,node float,free float,safety float,interference float,the earliest start time and the latest finish time,limitations of these conceptions are analyzed and extended from single time area to length area,and from conceptions of floats which don't consider direction to ones which consider direction,et al.In addition,some applications of above classical conceptions are presented briefly,for instance,the properties which are reflected when those conceptions are extended,the simple method of simlifying time-cost tradeoff network equivalently,and the simple function of calculating result of scheduling.

Key words: overall planning , network planning , float

中图分类号: