A RESEARCH AND DESIGN ON SURFACE EMG AMPLIFIER

摘要：

As the characteristics of SEMG are weak and vulnerable to external noise, it must to establish the appropriate acquisition and amplification system. INA128 chip is used to be as the core IC of the SEMG amplifier. The IC UAF42 is used to be the notch filter to keep out of frequency of 50Hz. Multisim 2001 is used to simulate and test the SEMG amplifier is feasible. The amplifier can be used to help amputation acquire EMG in effect.

关键词： Surface EMG signal amplifier notch filter Multisim Simulation

作者: Hao Li Shan Xu Peng Yang Lingling Chert

作者单位: College of Electrical Engineering and Automation Hebei University of technology Tianjin, China Dispatching Center Xingtai Electrical Power Supply Group Xingtai, Heibei, China

会议类型: 国际会议

会议名称: 2010 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2010)(2010年检测技术与机电自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 306-309

在线出版日期: 2010-03-13（万方平台首次上网日期，不代表论文的发表时间）