管理工程学报2013，Vol.27Issue(1)：127-134,8.
基于TO视角的项目复杂性测度研究
Investigating Project Measurement Complexity from TO Perspectives
摘要
Abstract
Projects have been growing in quantity, size, and complexity. Managing project complexity has become an important part of the project management. However, the traditional methods often measure project complexity from macro-perspectives, but largely ignore the potential influence of microcosmic factors on project complexity. Therefore, from the task and organizational (TO) perspective this paper explores the reasonable measurement model which can reflect the dynamic "emerging" effect of micro factors on project complexity. Based on the analysis of traditional factors affecting project complexity, the paper discusses microcosmic factors of project complexity from the perspectives of objectivity task and subjectivity organization, and establishes a method to meausre project complexity expressed by implicit workload based on the tool of ProjectSim. This tool effectively measures poject complexity from the perspective of implicit workload. Project complexity is equal to implicit workload/dominant workload. Implicit workload or ProjectSim (T, 0) is equal to reworking workload + coordinating workload + waiting workload. According to the synchronous relationship of the implicit workload and the project complexity, the paper combines the measurement method "TO" with the micro factors of project complexity based on the implicit workload. We also propose hypothesized relationships among task complexity, organization structure, organization members and project complexity. Our proposed TO model uses ProjectSim software to manage complex projects such as the Shanghai World Expo. Our hypothesis test results show that the method of analyzing and quantifing the project complexity from the perspective of implicit work is effective. Project complexity measurement based on implicit workload provides a new perspective of reflecting dynamic emerging characteristics of project complexity. This method effectively measures project complexity from the dynamic emerging implicit workload perspective and further expands the application of ProjectSim model.关键词
项目复杂性/测度/TO要素Key words
project complexity/ measurement/ TO element分类
管理科学引用本文复制引用
何清华,罗岚,陆云波,任俊山..基于TO视角的项目复杂性测度研究[J].管理工程学报,2013,27(1):127-134,8.基金项目
国家自然科学基金委资助项目(70972071) （70972071）
教育部人文社科基金资助项目(09YJAZH067) （09YJAZH067）
