Abstract
Authors presented in article modeling of magnetic circuit for magnetic shape memory alloys. These alloys are a new class of smart materials which can generate strains and force in external magnetic field. Thus that properties MSMA fill gap between classical SMA and magnetostrictive materials. As a drawbacks strong nonlinearities should be mentioned: wide asymmetric hysteresis loop, thermal sensitivity, first cycle effect. Very high flux density need for effective operation over the whole range strongly affects on size of the magnetic circuit. Mathematical modeling does not allow for design optimal shape of core. Authors aided their work by FEA of magnetic flux in core. Computed results were compared with magnetic induction measured on prepared test bench.
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References
Higuchi, T.: Next generation actuators leading breakthroughs. Journal of Mechanical Science and Technology 24(1), 13–18 (2010)
Janocha, H.: Magnetic Field Driven Unconventional Actuators
Suorsa, I., Tellinen, J., Ullakko, K., Pagounis, E.: Voltage generation induced by mechanical straining in magnetic shape memory materials. Journal of Applied Physics 95(12), 8054–8058 (2004)
Schlüter, K., Holz, B., Raatz, A.: Principle design of actuators driven by magnetic shape memory alloys. Advanced Engineering Materials 14(8), 682–686 (2012)
Ullakko, K., Huang, J.K., Kantner, C., O’Handley, R.C., Kokorin, V.V.: Large magnetic-field-induced strains in Ni2MnGa single crystals. Applied Physics Letters 69(13), 1966–1968 (1996)
Niskanen, A.J.: Magnetic Shape Memory (MSM) Alloys for Energy Harvesting and Sensing Applications (2012)
Minorowicz, B., Nowak, A., Stefanski, F.: Hysteresis Modelling in Electromechanical Transducer with Magnetic Shape Memory Alloy. Przegląd Elektrotechniczny 11, 244–247 (2014)
Wegener, K., Blumenthal, P., Raatz, A.: Development of a miniaturized clamping device driven by magnetic shape memory alloys. Journal of Intelligent Material Systems and Structures 25(9), 1062–1068 (2014)
Schlüter, K., Riccardi, L., Raatz, A.: An Open-Loop Control Approach for Magnetic Shape Memory Actuators Considering Temperature Variations. Advances in Science and Technology 78, 119–124 (2013)
Tellinen, J., Suorsa, I., Jääskeläinen, A., Aaltio, I., Ullakko, K.: Basic properties of magnetic shape memory actuators, 566–569 (2002)
Le Gall, Y., Bolzmacher, C.: Design and characterization of a multi-stable magnetic shape memory alloy hybrid actuator. Microsystem Technologies 20(4-5), 533–543 (2014)
Schiepp, T., Maier, M., Pagounis, E., Schluter, A., Laufenberg, M.: FEM-Simulation of Magnetic Shape Memory Actuators. IEEE Transactions on Magnetics 50(2), 989–992 (2014)
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Minorowicz, B., Jędryczka, C., Stefański, F., Nowak, A. (2015). Analysis and Modelling of Magnetic Circuits in Magnetic Shape Memory Alloy Actuators. In: Szewczyk, R., Zieliński, C., Kaliczyńska, M. (eds) Progress in Automation, Robotics and Measuring Techniques. ICA 2015. Advances in Intelligent Systems and Computing, vol 350. Springer, Cham. https://doi.org/10.1007/978-3-319-15796-2_14
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DOI: https://doi.org/10.1007/978-3-319-15796-2_14
Publisher Name: Springer, Cham
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