Emerging Micro Actuator Technology скачать в хорошем качестве

Emerging Micro Actuator Technology

Emerging Micro Actuator Technology    • Emerging Micro Actuator Technology   YouTube:    / @kirillpoletkin   LinkedIn:   / kirill-poletkin-ab63351a   Google scholar: http://scholar.google.de/citations?us... Recent progress of our group can be found on https://poletkin.wordpress.com/ Other related videos are here    • Levitation micro-system devices   Manfred Kohl , Christoph Ament, Gowtham Arivanandhan, Tamara Bechtold, Peter Conrad, Sipontina Croce, Vincent Gottwald, Martin Hoffmann, Jonas Hubertus, Alexander Kopp, Zixiong Li, Michael Olbrich, Kirill Poletkin, Alberto Priuli, Gianluca Rizzello, Arwed Schuetz, Guenter Schultes, Stefan Seelecke, Lena Seigner, Hamid Shahsavari , Muhammad B. Shamim, Marian Sielenk¨amper, Georgino K. Tshikwand, Ulrike Wallrabe, Pascal Weber, Frank Wendler, Stephan Wulfinghoff Active bi- and multistability in cooperative microactuator systems Sensors and Actuators Reports, vol.9, May, 2025. http://dx.doi.org/10.1016/j.snr.2025.... The smart coupling of microactuators to cooperative microactuator systems enables new functionalities like active bi- and multistability requiring no external force for switching between stable states. This review explores different concepts of cooperative microactuator systems combining microactuation based on either the same or different transducer principles. The transducer principles comprise electrostatic, magnetic, dielectric elastomer and shape memory effects as well as combinations thereof. Thereby, active bi-/multistable switching is achieved via selective control of the microactuators using diverse control signals based on thermal, electrical or magnetic stimuli. The combination of the microactuators in confined space gives rise to various coupling effects and crosssensitivities that need to be considered. In the following, the engineering aspects of material properties, microsystems design and fabrication, as well as experimental and numerical characterization of system performances and dependencies on design parameters, will be discussed. The presented microactuator systems will be assessed with respect to their energy characteristics and critical forces for switching. Their application potential will be highlighted.