Wheat is an important food crop, wheat seedling count is very important to estimate the emergence rate and yield prediction. Timely and accurate detection of wheat seedling count is of great ...

Abstract: Magnetic encoders are widely used in motor drive systems. The existence of harmonic greatly reduces the accuracy of angle demodulation. Based on the angle tracking algorithm of the dual ...

Abstract: The vernier absolute magnetic encoder generates the sine signals from a master magnetic and a nonius magnetic track and they are processed to infer the absolute angle information. However, ...