CAJ | 학술논문

针对关键链项目管理中接驳缓冲的插入可能引起的关键链转移、溢出、资源冲突等问题，提出了非关键链上复合接驳缓冲设置方法。该方法将非关键链接入关键链的接入点依据其性质不同进行属性分类，不同接入点采取不同的缓冲计算方法，并将部分项目缓冲前置到关键链中间。最后通过仿真实验，对提出的复合缓冲方法项目计划和根方差方法基础上生成的项目计划进行了对比研究。结果表明，所提方法能取得更好的项目执行绩效，设置的缓冲对项目计划能起到更好的保护作用。
침대관건련항목관리중접박완충적삽입가능인기적관건련전이、일출、자원충돌등문제，제출료비관건련상복합접박완충설치방법。해방법장비관건련접입관건련적접입점의거기성질불동진행속성분류，불동접입점채취불동적완충계산방법，병장부분항목완충전치도관건련중간。최후통과방진실험，대제출적복합완충방법항목계화화근방차방법기출상생성적항목계화진행료대비연구。결과표명，소제방법능취득경호적항목집행적효，설치적완충대항목계화능기도경호적보호작용。
Inserting feeding buffer into critical chain may cause critical chain transfer,spill and resource conflicts,etc.The paper proposes a composite feeding buffer method,which classify the access points of non-critical chain links into the critical chain according to their different nature,different points take different calculation approach,set part of the project buffer into the middle of critical chain forming intermediate buffer.Finally,the paper uses Matlab simulation technology,carries on the contrast research between the composite feeding buffer method and the root square error method,compares the project timely completion probability,the feeding buffer and project buffer consumption rate,etc.The experiment shows that the composite FB setting method is effective and feasible.