SPLIT BRIDGE CIRCUIT FORCE SENSOR

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SPLIT BRIDGE CIRCUIT FORCE SENSOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 18608258 titled 'SPLIT BRIDGE CIRCUIT FORCE SENSOR

The force sensor described in the patent application consists of a beam with a longitudinal axis, a proximal end portion, and a distal end portion. Two Wheatstone bridges are placed on the first face of the beam, each including tension gauge resistors and compression gauge resistors. Some of these resistors are located at the proximal end portion of the beam, while others are at the distal end portion.

The force sensor includes a beam with Wheatstone bridges on its first face.
Multiple tension gauge resistors and compression gauge resistors are used in each Wheatstone bridge.
Resistors are strategically placed at both the proximal and distal end portions of the beam.

Potential Applications: - Industrial automation - Robotics - Biomechanics research - Structural health monitoring

Problems Solved: - Accurate force measurement in various applications - Distributed force sensing along the beam

Benefits: - High precision in force detection - Versatile applications in different industries - Long-term durability and reliability

Commercial Applications: Title: Advanced Force Sensing Technology for Industrial Automation This technology can be used in industrial robots, assembly lines, and quality control systems to ensure precise force measurements and improve overall efficiency in manufacturing processes.

Questions about Force Sensor Technology: 1. How does the placement of tension and compression gauge resistors at different points on the beam affect the accuracy of force measurement? 2. What are the main advantages of using Wheatstone bridges in force sensors compared to other sensing technologies?

Frequently Updated Research: Ongoing studies focus on enhancing the sensitivity and resolution of force sensors for more precise measurements in various applications. Researchers are also exploring new materials and designs to improve the durability and performance of these sensors.

Original Abstract Submitted

A force sensor comprising a beam having a longitudinal axis and a proximal end portion and a distal end portion; a first Wheatstone bridge disposed on a first face of the beam, including multiple tension gauge resistors and multiple compression gauge resistors; a second Wheatstone bridge disposed on the first face of the beam, including multiple tension gauge resistors and multiple compression gauge resistors; wherein at least one tension gauge resistor and at least one compression gauge resistor from each of the first and second Wheatstone bridges is disposed at a proximal end portion of the beam; wherein at least one tension gauge resistor and at least one compression gauge resistor from each of the first and second Wheatstone bridges is disposed at a distal end portion of the beam.