A STUDY ON THE EFFECTS OF VIBRATION ON HUMAN HAND-ARM

Abstract

Vibration has become an important consideration in engineering. The development of industries and handheld devices make the subject even more important. Nowadays, it is essential to study the effects of vibration on the human body has become essential to study. In this paper, the authors analyzed the effects of vibration analysis. Hand-arm dynamics calculations were proposed. The three-degree vibration model of the hand-arm system was also introduced, in which the human hand is affected by a harmonic force of F(t) = F₀sinWt. The results demonstrated dynamic responses of human hand-arm to the harmonic force, allowing further studies on the effects of vibration on human body.