18547723. ROBOT CONTROL DEVICE simplified abstract (FANUC CORPORATION)
Contents
ROBOT CONTROL DEVICE
Organization Name
Inventor(s)
Kazuki Wakabayashi of Yamanashi (JP)
ROBOT CONTROL DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18547723 titled 'ROBOT CONTROL DEVICE
Simplified Explanation:
The patent application describes a robot control device that corrects measurement values from a force sensor based on known mass and center-of-gravity positions of tools placed on the robot's wrist during specific motions.
Key Features and Innovation:
- Robot control device corrects sensor measurement values using known mass and center-of-gravity positions of tools.
- Measurement value acquisition unit acquires first and second measurement values from the sensor.
- Measurement value storage unit stores acquired measurement values.
- Correction unit corrects sensor measurement values based on stored measurement values.
Potential Applications: This technology can be used in industrial automation, robotic assembly lines, and precision manufacturing processes.
Problems Solved:
- Ensures accurate force measurements in robotic applications.
- Improves the overall precision and efficiency of robot operations.
Benefits:
- Enhances the reliability of force feedback in robotic systems.
- Optimizes the performance of robots in various tasks.
- Reduces errors and improves productivity in manufacturing processes.
Commercial Applications: Title: "Advanced Robot Control Device for Precision Manufacturing" This technology can be commercialized in industries such as automotive manufacturing, electronics assembly, and medical device production.
Prior Art: Readers can explore prior research on force sensor calibration in robotic systems to understand the evolution of this technology.
Frequently Updated Research: Researchers are continually exploring new methods to enhance force measurement accuracy in robotic applications.
Questions about Robot Control Device for Force Measurement: 1. How does the robot control device improve the accuracy of force measurements in robotic systems? 2. What are the potential implications of this technology in industries requiring precise force control?
Original Abstract Submitted
A robot control device controls a robot equipped with a sensor capable of measuring force, the robot control device including: a measurement value acquisition unit acquires a first measurement value measured by the sensor when a first tool having a known mass and center-of-gravity position is placed at the tip of the wrist of the robot and the wrist performs a specific motion, and a second measurement value measured by the sensor when a second tool having a known mass and center-of-gravity position is placed and the wrist performs a specific motion; a measurement value storage unit that stores the first measurement value and the second measurement value acquired by the measurement value acquisition unit; and a correction unit that corrects the measurement values from the sensor, on the basis of the first measurement value and the second measurement value stored in the measurement value storage unit.
