CAJ | 학술논문

传统的CPM和PERT加入关键链思想并插入缓冲，可以有效解决“学生综合症”、“帕金森定律”等问题，确保项目按时完成，但目前学术界对于关键链缓冲设置还没有形成统一的方法。在综合相关因素的条件下，提出用灰色关联分析法确定缓冲的新方法，并通过实例加以证明。此方法既可以有效消项目中各工序的安全时间，又可以为项目管理者提供对策意见，为关键链缓冲的设定提出了新的思路。
전통적CPM화PERT가입관건련사상병삽입완충，가이유효해결“학생종합증”、“파금삼정률”등문제，학보항목안시완성，단목전학술계대우관건련완충설치환몰유형성통일적방법。재종합상관인소적조건하，제출용회색관련분석법학정완충적신방법，병통과실례가이증명。차방법기가이유효소항목중각공서적안전시간，우가이위항목관리자제공대책의견，위관건련완충적설정제출료신적사로。
By adding the idea of critical chain buffer to traditional CPM and PERT , it effectively solves some problems , such as “student syndrome”,” Parkinson” and so on , to ensure the project completed on time .But key chain buffer set has not yet formed a unified method .The article comes up with a method of grey relational analysis to identify buffer , which can not only eliminates the safety time of affecting project period effectively , but also provide strategies and sugges-tions to project managers .