A Scanning System for the Michelson Interferometer with a Linear Motor Based on a Permanent Magnet |
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| Authors: | S. K. Dvoruk A. N. Morozov D. A. Pavlov V. A. Pozdniakov S. I. Svetlichnyi A. V. Solov'ev S. E. Tabalin G. V. Shishkin |
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| Affiliation: | (1) Center of Applied Physics, Bauman Moscow State Technical University, Vtoraya Baumanskaya ul. 5, Moscow, 107005, Russia |
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| Abstract: | A scanning system for the moving mirror of the Michelson interferometer is described. The system is based on a linear motor with a ring-shaped permanent magnet. The operating velocity of the mirror is about 4 cm/s; the shift from the equilibrium position, ±2.5 mm. A mathematical model of the control system is discussed. The electrical schematic circuit of the control unit and tests results of the control system are described. |
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