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一种无线肌电信号采集装置的设计
消耗积分:5 |
格式:rar |
大小:235 |
2009-07-30
李鸿洋
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如何方便有效地采集提取表面肌电信号（SEMG）已成为SEMG 应用的关键技术之
一。介绍了一种无线肌电信号采集装置，采用电池供电，带存储功能，具有精度高、易操作、便携等优点，较好地解决了现有SEMG 采集装置中存在的问题。硬件上引入了FLASH 和CP2102，实现了存储功能且方便与PC 通讯。软件上系统运行于低功耗模式，提供了多种操作方式。应用结果显示所述方法有效可行，具有较高的实用价值。
关键词：肌电信号；肌电信号采集；可存储；低功耗
Abstract: How to acquire and extract surface electromyography (SEMG) expediently and
effectively had been one of the key factors to apply the SEMG. A wireless SEMG acquisition
instrument which was battery powered, storable, high accuracy, easy to operate and convenient to carry was designed, it solved several problems exist in traditional SEMG acquisition instrument well. The usage of FLASH and CP2102 make the instrument storable and convenient to communicate with PC. The system software was designed running in low power mode, and provides several operate ways. The result of application showed the feasibility of the method described in the paper.
Key Words: SEMG; SEMG acquisition; Storable; Low power
一。介绍了一种无线肌电信号采集装置，采用电池供电，带存储功能，具有精度高、易操作、便携等优点，较好地解决了现有SEMG 采集装置中存在的问题。硬件上引入了FLASH 和CP2102，实现了存储功能且方便与PC 通讯。软件上系统运行于低功耗模式，提供了多种操作方式。应用结果显示所述方法有效可行，具有较高的实用价值。
关键词：肌电信号；肌电信号采集；可存储；低功耗
Abstract: How to acquire and extract surface electromyography (SEMG) expediently and
effectively had been one of the key factors to apply the SEMG. A wireless SEMG acquisition
instrument which was battery powered, storable, high accuracy, easy to operate and convenient to carry was designed, it solved several problems exist in traditional SEMG acquisition instrument well. The usage of FLASH and CP2102 make the instrument storable and convenient to communicate with PC. The system software was designed running in low power mode, and provides several operate ways. The result of application showed the feasibility of the method described in the paper.
Key Words: SEMG; SEMG acquisition; Storable; Low power
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