Research of Biomechanical Evaluation Methods of Hand Performance Fatigue
- VernacularTitle:手动作业疲劳的力学评价方法研究
- Author:
Li DING
;
Feng YANG
;
Shouping CHEN
;
Chunxin YANG
;
Xiugan YUAN
- Publication Type:Journal Article
- Keywords:
hand performance;
fatigue;
evaluation;
nondimensional
- From:Space Medicine & Medical Engineering
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To find a biomechanical evaluation methods of manual performance fatigue,for providing the feasible methods for the hand fatigue of spacesuit glove.Method Twelve females and forteen males in two groups served as the subjects and participated in the experiments of changeless force fatigue,including gripping,pinching and screwing,and took part in the nondimensional force fatigue.Result Manual performance fatigue could be fully evaluated based on gripping,pinching and screwing.The nondimensional force fatigue had widely applied ranges and well veracity.The combination of nondimensional subjective and objective evaluations was the optimal fatigue evaluation method.Conclusion The results can provide the feasible methods for performance evaluation of spacesuit glove system.
