嵌入式系统中的电肌图信号:对处理和分类技术的审查.
José Félix Castruita-López1, Marcos Aviles1, Diana C Toledo-Pérez1
1Facultad de Ingeniería, Universidad Autónoma de Querétaro, Santiago de Querétaro 76240, Mexico.
Biomimetics (Basel, Switzerland)
|March 26, 2025
概括
这项研究比较了嵌入式系统的电肌图 (EMG) 信号分类,发现设备的选择取决于应用需求,如可穿戴设备的精度和功率. 它指导使用EMG数据选择嵌入式生物医学解决方案的技术.
科学领域:
- 生物医学工程 生物医学工程
- 计算机科学 计算机科学
- 信号处理 信号处理
背景情况:
- 电肌图 (EMG) 信号分类对于实时可穿戴应用至关重要.
- 在嵌入式系统上实施EMG算法在性能和资源限制方面存在挑战.
研究的目的:
- 在各种嵌入式系统架构中实现EMG信号分类算法的概述.
- 分析各种架构 (微控制器,DSP,FPGA,SoC,神经形态) 适合于可穿戴EMG应用.
主要方法:
- 基于诸如移动数和分类类型等规范的嵌入式系统架构的分析.
- 对架构的评估,考虑精度,处理时间,能源消耗和成本.
- 专注于人工智能模型的局部推理,以优化执行和资源使用.
主要成果:
- 不同的嵌入式架构在EMG分类的性能和成本方面提供了不同的权衡.
- 微控制器,DSP,FPGA,SoC和神经形芯片为特定的实时可穿戴需求提供了独特的优势.
- 设备的选择取决于系统规格,模型稳定性,分类复杂性和预算.
结论:
- 对于EMG信号分类的最佳嵌入式系统取决于特定的应用要求和约束.
- 这项工作作为选择适当技术的参考,用于开发使用EMG的嵌入式生物医学解决方案.
- 了解每个架构的功能是高效和有效的可穿戴设备开发的关键.
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