具有度调制的MEMS储计算系统用于边缘的多场景数据处理
Xiaowei Guo1,2, Wuhao Yang1, Xingyin Xiong1
1The State Key Laboratory of Transducer Technology, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China.
Microsystems & nanoengineering
|June 25, 2024
概括
这项研究介绍了一种新的微电机系统 (MEMS) 储计算 (RC) 使用刚度调制用于集成传感和计算. 这种方法可以实现高效的本地数据处理和边缘计算应用.
科学领域:
- * 工程和应用物理
- * 人工智能和机器学习
背景情况:
- * 水库计算 (RC) 提供了一个生物灵感的神经网络结构,具有硬件实现优势.
- *微电机系统 (MEMS) 对于集成传感和计算具有前景.
- *以前使用振幅调制的MEMS RC系统在基于直接传感的计算中遇到了局限性.
研究的目的:
- * 引入一种新的MEMS储计算系统,利用刚度调制用于直接信号处理.
- * 展示一种简化和高效的方法,用于将传感和计算集成到MEMS设备中.
- * 实现本地信息处理和先进的边缘计算能力.
主要方法:
- * 基于刚性调制的MEMS RC系统的开发,其中自然信号直接改变了系统的刚性.
- *采用加速度计进行实施和测试,包括非线性调节和优化后处理与数字面具操作员.
- *对拟议系统性能进行模拟和实验验证.
主要成果:
- *新的MEMS RC系统在文字分类方面实现了高精度 (99.8%) 和高效的混乱预测 (0.0305 NMSE).
- * 证明了对多场景数据处理的适应性,超过了以前的非延迟式架构.
- * 该系统的特点是小体积和低功耗,消除了复杂的数据预处理.
结论:
- *MEMS RC中的刚度调制方法为传感和计算集成提供了简化和高效的方法.
- * 这项工作开创了MEMS中的边缘计算,为新兴的本地计算应用铺平了道路.
- * 开发的MEMS RC系统显示了各种数据处理任务的巨大潜力.
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