公开(公告)号：US20100036636A1

公开(公告)日：2010-02-11

申请号：US12498238

申请日：2009-07-06

Applicant: Yunje Oh ,  Matthew R. Wilson ,  Ryan Charles Major ,  Syed Amanula Syed Asif ,  Oden L. Warren

Inventor： Yunje Oh ,  Matthew R. Wilson ,  Ryan Charles Major ,  Syed Amanula Syed Asif ,  Oden L. Warren

IPC: G06F19/00 ,  G01M17/00

CPC classification number: G01Q60/366 ,  G01N3/42 ,  G01N2203/0234 ,  G01N2203/0286 ,  G01Q10/065

Abstract: A method of damping control for a nanomechanical test system, the method including providing an input signal, providing an output signal representative of movement of a displaceable probe along an axis in response to the input signal, performing a frequency-dependent phase shift of the output signal to provide a phase-shifted signal, adjusting the phase-shifted signal by a gain value to provide a feedback signal, and adjusting the input signal by incorporating the feedback signal with the input signal.

Abstract translation: 一种用于纳米机械测试系统的阻尼控制的方法，所述方法包括提供输入信号，响应于所述输入信号提供表示可移动探针沿着轴移动的输出信号，执行所述输出的频率相关相移 信号以提供相移信号，通过增益值调整相移信号以提供反馈信号，以及通过将反馈信号与输入信号相结合来调整输入信号。