Analysis on Fatigue Factors of Seaman Steering Based on Analytic Hierarchy Process

Starting from different basic elements of environment, effect of individual physiology, psychology and technique on the seaman fatigue factors is analyzed. Idea to use whole environment difference to construct the assessing index system of seaman steering fatigue is put forth, and then this index system is assessed by using Analytic Hierarchy Process (AHP) that is simple, practical and clear in frame. Seeing that working fatigue needs rest and psychological pressure needs relief, it is suggested to use safety steering management with positive invigoration to construct approaches of relieving seaman's fatigue, and to use rewards and mutual encouragement among seaman to eliminate the source of steering fatigue factors.