Magnetic shape memory alloy driver mechanism and nonlinear hysteresis model

Yang Zhang; Min Liu; Weiwei Fu

doi:10.1117/12.3035309

19 July 2024 Magnetic shape memory alloy driver mechanism and nonlinear hysteresis model

Yang Zhang, Min Liu, Weiwei Fu

Proceedings Volume 13213, International Conference on Image Processing and Artificial Intelligence (ICIPAl 2024); 132133E (2024) https://doi.org/10.1117/12.3035309
Event: International Conference on Image Processing and Artificial Intelligence (ICIPAl2024), 2024, Suzhou, China

Abstract

The dynamic performance (stroke, resolution, speed, etc.) of the focusing mechanism of a microscopic imaging system is the key factor affecting the image quality and detection efficiency. The focusing speed and resolution of the microscopic imaging system depend on the ultra-precise motion of the focusing mechanism. In this study, magnetic shape memory alloy(MSMA) is used to develop a driver for rapid focusing of microscopic imaging system. The more accurate mathematical model is established to study nonlinear control method, improve the accuracy of magnetic shape memory alloy, The magnetic shape memory alloy driver can be applied to realize fast and high-precision focusing in microscopic imaging system, which provides a new idea for focusing device in microscopic imaging system.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yang Zhang, Min Liu, and Weiwei Fu "Magnetic shape memory alloy driver mechanism and nonlinear hysteresis model", Proc. SPIE 13213, International Conference on Image Processing and Artificial Intelligence (ICIPAl 2024), 132133E (19 July 2024); https://doi.org/10.1117/12.3035309

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