18601646. DEVICES AND METHODS FOR ROTARY ENCODER CALIBRATION simplified abstract (WAYMO LLC)
Contents
DEVICES AND METHODS FOR ROTARY ENCODER CALIBRATION
Organization Name
Inventor(s)
Craig Robinson of Mountain View CA (US)
Alec Berg of Mountain View CA (US)
DEVICES AND METHODS FOR ROTARY ENCODER CALIBRATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18601646 titled 'DEVICES AND METHODS FOR ROTARY ENCODER CALIBRATION
The abstract of the patent application describes a method for calibrating a control signal that rotates a platform, using encoder and sensor output signals to map angular positions accurately.
- The method involves generating a calibration control signal to rotate a platform.
- Encoder output signals are received to track angular positions of the platform.
- Sensor output signals from an orientation sensor on the platform are used to determine the rate of change in orientation.
- Calibration data is calculated based on sensor output signals during rotation to map encoder signals accurately.
- This calibration process ensures precise measurements of the platform's angular positions.
Potential Applications: - Robotics - Aerospace industry - Manufacturing processes - Virtual reality systems
Problems Solved: - Ensures accurate mapping of angular positions - Improves overall system calibration - Enhances precision in control systems
Benefits: - Increased accuracy in position tracking - Improved performance in various applications - Enhanced reliability of control signals
Commercial Applications: Title: "Precision Calibration System for Rotating Platforms" This technology can be used in industries requiring precise control and measurement of rotating platforms, such as robotics, aerospace, and manufacturing. It can also be applied in virtual reality systems for accurate motion tracking.
Prior Art: Researchers can explore prior art related to calibration methods for rotating platforms, encoder signal mapping, and sensor integration in control systems.
Frequently Updated Research: Researchers are constantly developing new calibration techniques for rotating platforms to enhance accuracy and efficiency in various applications.
Questions about the Technology: 1. How does this calibration method improve the overall performance of control systems? - This calibration method ensures accurate mapping of angular positions, leading to improved precision and reliability in control signals. 2. What are the potential challenges in implementing this technology in different industries? - Implementing this technology may require specific expertise and integration with existing systems, posing challenges in compatibility and calibration processes.
Original Abstract Submitted
One example method involves generating a calibration control signal that causes an actuator to rotate a first platform at least one complete rotation about an axis. The method also involves receiving encoder output signals. The encoder output signals are indicative of angular positions of the first platform about the axis. The method also involves receiving sensor output signals from an orientation sensor mounted on the first platform. The sensor output signals are indicative of a rate of change to an orientation of the orientation sensor. The method also involves determining calibration data based on given sensor output signals received from the orientation sensor during the at least one complete rotation. The calibration data is for mapping the encoder output signals to calibrated measurements of the angular positions of the first platform about the axis.
