Enhanced closed loop controller for electromagnetic actuators used in opto-mechatronic devices

Philip Coanda; Emil I. Nita; Daniel C. Comeaga

doi:10.1117/12.2619497

5 May 2022 Enhanced closed loop controller for electromagnetic actuators used in opto-mechatronic devices

Philip Coanda, Emil I. Nita, Daniel C. Comeaga

Proceedings Volume 12170, Advances in 3OM: Opto-Mechatronics, Opto-Mechanics, and Optical Metrology; 121700L (2022) https://doi.org/10.1117/12.2619497
Event: Advances in 3OM: Opto-Mechatronics, Opto-Mechanics, and Optical Metrology, 2021, Timisoara, Romania

Abstract

As tremor is a condition which occurs in all individuals, its effects can have a big impact on person’s everyday life. If we are considering professionals who rely on manual labor to perform precise activities, tremor becomes the source of many problems. Moreover, as specific literature highlights, tremor occurs mostly at hands and fingers level. The aim of this paper is to provide an enhanced controller for a precision positioning system used in laser medical instruments. The controller shall be tuned in such way to overcome the constraints imposed by electromagnetic actuators, yet providing high precision positioning, considering the application requirements (approximatively 50 µm maximum displacement).

Citation Download Citation

Philip Coanda, Emil I. Nita, and Daniel C. Comeaga "Enhanced closed loop controller for electromagnetic actuators used in opto-mechatronic devices", Proc. SPIE 12170, Advances in 3OM: Opto-Mechatronics, Opto-Mechanics, and Optical Metrology, 121700L (5 May 2022); https://doi.org/10.1117/12.2619497

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