Kinematic and Dynamic Analysis of Electric Bed

• Main Authors: Ting-Yu Guo, 郭庭毓
• Other Authors: Meng-Hui Hsu
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/02369770546458228252

碩士 === 崑山科技大學 === 機械工程研究所 === 99 === In recent years, the continuously improvement of medical technology increases the human life. In current aging society, the medical cares of chronic disease prevention, disability, and elderly care, etc. are needed more and more. Hence the main demands of medical industry are would be home care and preventive health care. Based on the fact, the popular product of medical industry is electric beds; the purpose of this work is to establish the mathematical models of the kinematic and static force analysis. By applying the modes, the electric bed designers can design a high strength bed. First, this work using Phase Space motion capture system provide by Pitot Technology to measure the limb positions in three dimensions. Furthermore, the work could apply the position data to calculate the mass centers of different limb. Finally, this paper establishes the kinematic and static force analysis models of electric bed during the human lying. The paper also calculates the motion states by using a MATLAB program.