Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Jason V. Clark"'
Publikováno v:
IEEE Sensors Journal. 17:1363-1372
We propose the use of electrostatic force feedback to control the effective mass, damping, or stiffness of micro electro mechanical system (MEMS). Our analysis suggests that if feedback force is proportional to sensed displacement, velocity, or accel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8da8859a82f7c8386616ce019a8fd09
https://doi.org/10.1109/jsen.2016.2640290
https://doi.org/10.1109/jsen.2016.2640290
Autor:
Nicholas A. Jones, Jason V. Clark
Publikováno v:
Actuators, Vol 10, Iss 87, p 87 (2021)
This paper presents a structural geometry for increasing piezoelectric deformation, which is suitable for both micro- and macro-scale applications. New and versatile microstructure geometries for actuators can improve device performance, and piezoele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c0803408eaef4a95ae189808302779
https://doi.org/10.3390/act10050087
https://doi.org/10.3390/act10050087
Autor:
Jason V. Clark
Publikováno v:
Sensors, Vol 18, Iss 12, p 4411 (2018)
Sensors
Volume 18
Issue 12
Sensors (Basel, Switzerland)
Sensors
Volume 18
Issue 12
Sensors (Basel, Switzerland)
A systemic problem for microelectromechanical systems (MEMS) has been the large gap between their predicted and actual performances. Due to process variations, no two MEMS have been able to perform identically. In-factory calibration is often require
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfdf05738c5ed857b1da1f60d4084c25
https://www.mdpi.com/1424-8220/18/12/4411
https://www.mdpi.com/1424-8220/18/12/4411
Autor:
Jason V. Clark, Quintana M. Clark
Publikováno v:
FIE
This Research-Work-in-Progress presents a significant advance in the development of a personalized learning tool for students of science, technology, engineering, or mathematics (STEM) who are struggling to learn how to solve difficult word problems.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb498fefa45f13ed8a9c7094ac7561ed
https://doi.org/10.1109/fie.2018.8658758
https://doi.org/10.1109/fie.2018.8658758
Autor:
Quintana M. Clark, Jason V. Clark
Publikováno v:
FIE
This Research-Work-in-Progress presents the development of an e-learning tool that facilitates the integration of science, technology, engineering, and mathematics (STEM) into non-STEM lesson plans. The present effort adds features to promote attract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6a6774ad4b59dbdec939c3d77d21f25
https://doi.org/10.1109/fie.2018.8658489
https://doi.org/10.1109/fie.2018.8658489
Publikováno v:
Journal of Microelectromechanical Systems. 23:972-979
We measure the effective flexure width of a pair of microelectromechanical systems (MEMSs) by measuring their change in comb drive capacitance upon deflection from applied voltage. This effective width is the value that a corresponding model must hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3944c57c3463aad5633aa31851e665b1
https://doi.org/10.1109/jmems.2014.2301803
https://doi.org/10.1109/jmems.2014.2301803
Autor:
Richa Bansal, Jason V. Clark
Publikováno v:
Microsystem Technologies. 18:1963-1970
This paper presents a lumped model of a single walled carbon nanotube (CNT) using structural matrix mechanics. We implement the CNT model in Sugar and SugarCube to facilitate the design, modeling and simulation of combined micro and nano-scale system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45541eae521859130821e776b0ddfbd8
https://doi.org/10.1007/s00542-012-1509-x
https://doi.org/10.1007/s00542-012-1509-x
Autor:
Jason V. Clark, Fengyuan Li
Publikováno v:
Journal of Sensor Technology. :155-163
We present an online tool for calculating the capacitance between two conductors represented as simply-connected polygonal geometries in 2D with Dirichlet boundaries and homogeneous dielectric. Our tool can be used to model the so-called 2.5D geometr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::789f669bd4118d6ef7a648cbc46de854
https://doi.org/10.4236/jst.2012.23022
https://doi.org/10.4236/jst.2012.23022
Autor:
Jason V. Clark
Publikováno v:
Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT). 2012:001936-001981
What is presented: We present a practical MEMS metrology technology that can be used to extract system stiffness, mass, damping, and excitation force after a MEMS is packaged. Presently the technology applies to planar MEMS with comb drives. Our meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85679e5ab61a931734840413a88d7fe6
https://doi.org/10.4071/2012dpc-wp32
https://doi.org/10.4071/2012dpc-wp32
Autor:
Richa BANSAL, Jason V. CLARK
Publikováno v:
Sensors & Transducers, Vol 13, Iss Special Issue, Pp 87-97 (2011)
We present the details of our online tool that greatly simplifies the design, analysis, and layout processes for Micro Electro Mechanical Systems (MEMS). Our test case is a M/NEMS nanomaterial-testing device comprised of an electro-thermal actuator,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::e27d025a6bfb0a20017745d31c86b648
http://www.sensorsportal.com/HTML/DIGEST/december_2011/P_SI_170.pdf
http://www.sensorsportal.com/HTML/DIGEST/december_2011/P_SI_170.pdf