High Angular Rates Estimation using Numerical Phase-Locked Loop Method

• Published in: 2020 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM) pp. 1516 - 1521
• Main Authors: Tan, Chee How, Shaiful, Danial Sufiyan bin, Tang, Emmanuel, Soh, Gim Song, Foong, Shaohui
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.07.2020
• Subjects: Frequency estimation; Gyroscopes; Magnetometers; Phase locked loops; Robot sensing systems; Saturation magnetization

In this paper, a numerical phase-locked loop (PLL) algorithm for estimation of the high angular rate of samara-inspired UAV is presented. The sinusoidal magnetometer measurements generated from the spinning UAV is proposed as the reference input to the PLL. The PLL then estimates the instantaneous f...