Simulation Study on Digital Control Model of Fiber Optic Gyro SLD Light Source

نویسندگان

چکیده

Abstract Fiber Optic Gyroscope is an angular velocity sensitive device based on Sagnac effect. Super Luminescent Diode (SLD) a widely used light source in fiber optic gyroscope, and its characteristics will directly affect the overall performance of gyroscope. In this paper, working mechanism SLD studied, photoelectric influence temperature driving current center wavelength are analyzed. According to relationship between central die temperature, three-dimensional model obtained. order control quickly stably, fuzzy PID scheme incremental studied designed. Based source, controlled stably quickly.

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ژورنال

عنوان ژورنال: Journal of physics

سال: 2023

ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']

DOI: https://doi.org/10.1088/1742-6596/2547/1/012003