作業のフールプルーフ化に関する研究 : 製造におけるフールプルーフ化の方法(2)

概要

論文の詳細を見る
In the first paper of this series, the authors discussed how to apply the fundamental principles of fool proofs to prevent human errors occurrences in manufacturing. This paper deals with the fool proof methods to suppress of effects of human errors based on the principles of "detection of errors" and "relaxation the effects". Concerning the "detection", abnormalities caused by human errors can be classified into two types, that is, omission and surplus. Practical applications of "detection" are investigated on each of two types. There are two methods to detect these abnormalities, detection of motions and detection of results. Concerning the "relaxation ", investigation of the chain process of effects caused by human errors shows that there are two methods to cut the chain. One has relation to functional aspects of the chain and the other to safty ones.
社団法人日本品質管理学会の論文
1986-01-15