Minimal energy control of a nanoelectromechanical memory element
Minimal energy control of a nanoelectromechanical memory element
复制标题
纳米机电存储元件的最小能量控制
DOI：
10.1063/1.4736566
复制
发表时间：
2012
影响因子：
4
通讯作者：
J. Windelen
中科院分区：
文献类型：
--
作者：
N. Khovanova;J. Windelen
庞特里亚金最小能量控制方法已被应用于最小化纳米机电存储系统中的开关能量，并表征双稳态存储元件振荡态的全局稳定性。将两种先前实验确定的脉冲型控制信号与庞特里亚金控制功能进行了比较，证明了庞特里亚金方法在功耗方面的优越性。对全局稳定性的分析表明，如何利用最小能量的值来指定同等稳定的状态。
The Pontryagin minimal energy control approach has been applied to minimise the switching energy in a nanoelectromechanical memory system and to characterise global stability of the oscillatory states of the bistable memory element. A comparison of two previously experimentally determined pulse-type control signals with Pontryagin control function has been performed, and the superiority of the Pontryagin approach with regard to power consumption has been demonstrated. An analysis of global stability shows how values of minimal energy can be utilized in order to specify equally stable states.