Compliant thermal microactuators
WebJan 1, 2014 · Microactuators operate by converting one form of energy (e.g., electrical, thermal, electromagnetic) into kinetic energy of movable components. They are sometimes referred to as microelectromechanical systems (MEMS) actuators, but the later term is more commonly used in the United States to denote microactuators made from silicon. WebElectrothermally actuated compliant microactuators or electro-thermal-compliant (ETC) microactuators [1] are popu-Manuscript received February 9, 2009; revised June 30, 2009. First pub-lished September 9, 2009; current version published September 30, 2009. This work was supported in part by the National Science Foundation under
Compliant thermal microactuators
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WebMar 1, 2024 · Jonsmann J, Sigmund O, Bouwstra S (1999) Compliant thermal microactuators. Sens Actuators A Phys 76:463-469. Google Scholar Cross Ref; Judy JW, Tamagawa T, Polla DL (1990) Surface micromachined linear thermal microactuator. In: International electron devices meeting, pp 629-632. Google Scholar WebThermal actuators use thermal expansion and contraction of an elastic body to produce motion at its output port. ... Jonsmann, J., Sigmund, O. and Bouwstra, S. [1999] “ …
WebCompliant thermal microactuators @article{Jonsmann1999CompliantTM, title={Compliant thermal microactuators}, author={Jacques Jonsmann and Ole Sigmund and S Sibrecht Bouwstra}, journal={Sensors and Actuators A-physical}, year={1999}, volume={76}, pages={463-469} } J. Jonsmann, O. Sigmund, S. Bouwstra; Published 30 … WebFeb 6, 2006 · This study describes a new way of using a theory of ground structure parameterization of topology optimum and PZT microactuators to design a large force, …
WebSep 1, 2012 · Concerning the problem of compliant thermal microactuators topology optimization under a uniform temperature field was solved and tested with micro scale prototypes by Jonsmann et al. [9], and several systematic procedures for topology optimization of electro-thermally actuated compliant mechanics can be found in the … WebNov 1, 2012 · Electrothermomechanical MEMS are essentially microactuators that operate based on the thermoelastic effect induced by the Joule heating of the structure. They can be easily fabricated and require relatively low excitation voltages. ... Compliant thermal microactuators. Sens. Actuators A (1999) F. Auricchio et al. Shape-memory alloys ...
WebSep 1, 2012 · In this research, an evolutionary optimization procedure is proposed for the design of compliant thermal microactuators subjected to non-uniform temperature fields. Compliant micro-mechanisms that are responsible for movement play a crucial role in MEMS design, which cannot be manufactured using typical assembly processes and …
marvin peterson wells fargoWebThis paper reports on synthesized designs of compliant microstructures used to modify the force-displacement relationships of electrothermal actuators. The design process uses truss elements and involves topology synthesis and dimensional optimization in a two-stage... marvin phillips sermonsWebThis paper reports on synthesized designs of compliant microstructures used to modify the force-displacement relationships of electrothermal actuators. The design process uses … hunting lizardsWebCompliant mechanisms offer an opportunity to achieve complex motions within the limitations of micro- and nano-fabrication. Because compliant mechanisms gain their … hunting live wallpaperWebMar 10, 1999 · 2. COMPLIANT THERMAL MICROACTUATORS Microactuators have many prospective areas of application, such as micropositioning, assembly, manipulation etc. Wear in microactuators give significant problems for actuators utilising multicomponent movable parts. Compliant actuators address this problem by achieving motion by … marvin pickard everett waWebAug 30, 1999 · The success of compliant thermal actuators is that they convert the very large force, associated with thermal actuation, into deflection without requiring the buckling prone long beams. Two dimensional compliant thermal microactuators are designed … marvin phoneWebCompliant mechanisms offer an opportunity to achieve complex motions within the limitations of micro- and nano-fabrication. Because compliant mechanisms gain their motion from the constrained bending of flexible parts, they can achieve complex motion from simple topologies. Traditional mechanisms use rigid parts connected at articulating joints ... marvin phipps