Four basic evaluation targets are defined, and the uncomfortableness degree factor of a joint is presented, then the status of human-machine interface can be computed in whole or in part.

• 提出了人机尺度评价的评价体系及其量化方法，定义了四种基本的评价项目类型，提出了人体关节不舒适度因子的概念和计算方法，实现了对人机尺度关系状况的总体和局部的数学描述。