关键词: 标准时间, 评比系数, 等级指数, 知识水平, 冰箱装配线

Abstract: To manage the staff scientifically,and to improve the product efficiency,a standard time development method based on staff's knowledge level index was proposed.The mathematical model based on staff's knowledge level was built by introducing entropy value method,group consistency algorithms and regression analysis.The range and meaning of each work enthusiasm level was defined.The standard time was revised by knowledge level index,effort coefficient and allowance coefficient,and the validity of this method was proved by using residual sum of squares theory.The setting standard time of 14 processes in one refrigerator assembly line of M company was taken as an example to verify the rationality and feasibility of this method.

Key words: standard time, assessment coefficient, level index, knowledge level, refrigerator assembly line