In the modern industrial field, with the continuous development of automation technology, the demand for precision control has become higher. Among the many sensors that achieve precise control, the wheel encoder sensor stands out with its unique advantages and is widely used in various fields such as robot navigation, motor control, and industrial automation. A wheel encoder sensor is a device that converts mechanical rotational motion into electrical signals to measure and monitor the running status of rotating equipment. It can accurately detect and record the speed, position, and direction of rotation through photoelectric or magnetic principles. The working principle of a wheel encoder sensor is based on the conversion of physical phenomena. When a wheel rotates, the encoder disc on the sensor generates a series of pulses. These pulses are converted into digital or analog electrical signals, which are then input into a computer or controller for processing. By counting these pulses, we can determine the rotational speed of the wheel. At the same time, by comparing the number of pulses at different times, we can also know the position change of the wheel and even judge its direction. The application of wheel encoder sensors is very extensive. In the field of robot navigation, it can provide an important reference for the robot’s path planning and movement control, helping the robot accurately reach the target location. In the motor control field, the wheel encoder sensor can monitor the real-time speed and position of the motor, achieving precise speed regulation and position control for the motor. In addition, in industrial manufacturing lines, it can also be used to monitor the operation of conveyors and other equipment to ensure production safety and efficiency. As automation technology continues to advance, the performance and functions of wheel encoder sensors will continue to be improved and enhanced. It will play an increasingly important role in more fields, providing powerful support for the intelligent development of human society.
