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本文主要研究了产品开发项目中任务之间耦合度的度量问题。根据任务之间的参数关联关系,提出了基于参数影响度的任务耦合度测量模型。这种测量模型能部分地避免主观打分所产生的随意性,更具有可操作性;同时设计参数不确定性的考虑也使得本测量模型能够更加接近实际情况。
This paper mainly studies the measurement of the coupling between tasks in product development projects. According to the parameter relation between tasks, a task coupling degree measurement model based on parameter influence degree is proposed. This measurement model can partly avoid randomness and more operability of subjective scoring. At the same time, the consideration of design parameter uncertainty also makes the measurement model closer to the actual situation.