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Minimal energy control of a nanoelectromechanical memory element
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Khovanova, N. A. and Windelen, J. (2012) Minimal energy control of a nanoelectromechanical memory element. Applied Physics Letters, Vol.101 (No.2). 024104. doi:10.1063/1.4736566 ISSN 0003-6951.
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WRAP_Khovanova_0973918-es-110712-apl_khovanova_preprint.pdf - Accepted Version Download (388Kb) | Preview |
Official URL: http://dx.doi.org/10.1063/1.4736566
Abstract
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.
Item Type: | Journal Article | ||||
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||
Library of Congress Subject Headings (LCSH): | Nanoelectromechanical systems -- Mathematical models, Force and energy -- Mathematical models | ||||
Journal or Publication Title: | Applied Physics Letters | ||||
Publisher: | A | ||||
ISSN: | 0003-6951 | ||||
Official Date: | 2012 | ||||
Dates: |
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Volume: | Vol.101 | ||||
Number: | No.2 | ||||
Page Range: | 024104 | ||||
DOI: | 10.1063/1.4736566 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Date of first compliant deposit: | 22 December 2015 | ||||
Date of first compliant Open Access: | 22 December 2015 |
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