Notice of RetractionThe gearbox factory assembly line quality accident complexity mensuration due to human errors

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Human error is the main factor of gearbox assembly quality problem. Various aspects of uncertainty and not really knowledgeable which make human error cause complexity. This paper using Shannon entropy calculated complexity of operator´s error, judging operation errors during the process. Firstly, it described the operation process of a gearbox factory assembly line operation from the engineering point of view. Second, according to Rasmussen and Reason two kinds of human error classification it classified operator´s action error. And this paper gave weights to the operator´s error based on expert evaluation and the outbreak of the difficulty. The human error accidents complexity measurement values provide foundation to the production quality control. The use of complexity to measure the quality accident of human error probability holds innovative and practical significance.