ENHANCED SYNCHRONIZATION RANGE FROM NON-LINEAR MICROMECHANICAL OSCILLATORS

被引：0
|
作者：
Czaplewski, D. A. [1 ]
Antonio, D. [1 ]
Guest, J. R. [1 ]
Lopez, D. [1 ]
Arroyo, S. I. [2 ,3 ]
Zanette, D. H. [2 ,3 ]
机构：
[1] Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA
[2] Ctr Atom Bariloche, San Carlos De Bariloche, Rio Negro, Argentina
[3] Inst Balseiro, San Carlos De Bariloche, Rio Negro, Argentina
来源：
2015 TRANSDUCERS - 2015 18TH INTERNATIONAL CONFERENCE ON SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS (TRANSDUCERS) | 2015年
关键词：
Synchronization; Duffing nonlinearity; non-linear; oscillator; resonator; self-sustained; MEMS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we report that the synchronization range of micro-oscillators increases with increasing drive force when operating the oscillators in the non-linear regime. This enhancement is contrary to the same observation for oscillators operating in the linear regime where the synchronization range decreases with increasing drive force. This creates the ability to synchronize multiple oscillators operating in the non-linear regime across a greater frequency range to accommodate larger frequency deviations between devices caused by fabrication variances. We have observed the increased synchronization range in both mechanical hardening and electrostatic softening non-linear micro-oscillators.
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页码：2001 / 2004
页数：4
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