基于Fowler-Nordheim动力学系统的自供电模拟传感器数据记录装置
A Self-powered Analog Sensor-data-logging Device based on Fowler-Nordheim Dynamical Systems
摘要：
传感器节点的连续无电池操作需要超低功耗传感和数据记录技术。在这里，我们报告说，通过直接耦合传感器/传感器信号到全局渐近稳定的单调动力学系统的基础上福勒-诺德海姆量子隧穿，可以实现自供电的传感在能量预算，目前无法实现使用传统的能量收集方法。所提出的设备使用差分架构来补偿环境变化，并且该设备可以将感测到的信息保持从数小时到数天的持续时间。与理论上的工作能量预算小于10阿焦耳，我们证明，当集成了一个微型压电式传感器的建议传感器数据记录器可以测量由于环境机械加速度的累积“行动”，而无需任何额外的外部电源。
英文摘要：
Continuous, battery-free operation of sensor nodes requires ultra-low-power sensing and data-logging techniques. Here we report that by directly coupling a sensor/transducer signal into globally asymptotically stable monotonic dynamical systems based on Fowler-Nordheim quantum tunneling, one can achieve self-powered sensing at an energy budget that is currently unachievable using conventional energy harvesting methods. The proposed device uses a differential architecture to compensate for environmental variations and the device can retain sensed information for durations ranging from hours to days. With a theoretical operating energy budget less than 10 attojoules, we demonstrate that when integrated with a miniature piezoelectric transducer the proposed sensor-data-logger can measure cumulative "action" due to ambient mechanical acceleration without any additional external power.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
