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STRAIN SENSING R&D CAPABILITY

Engineering Structural Intelligence from Micro-Deformation

Strain measurement is a sensing method that captures microscopic deformation in a structure when it is subjected to external force.

When a load is applied, structural components undergo extremely small elastic deformation. In a typical load-bearing beam, one side is in compression while the opposite side is in tension.

The deformation is on the order of several micrometers (μm, 10⁻⁶ m), approximately one-tenth the diameter of a human hair —far beyond human perception.

High-precision strain sensors (strain gauges) are bonded directly onto key structural components. They convert these
invisible mechanical deformations into electrical signals, which can then be processed to quantify force, load, or stress in real time.  This enables real-time weighing of vehicle payload based on axle deformation.


What We Do
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Advanced Strain Measurement Engineering

We design and develop strain-based sensing systems tailored to specific structures and use cases:

  • Axles and vehicle structures

  • Load-bearing mechanical components

  • Industrial equipment under dynamic stress

Our approach combines:

  • Sensor design and selection

  • Signal amplification engineering

  • Algorithm development

  • System-level calibration

Collaboration R&D
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We develop customized sensing solutions for:

  • Load monitoring systems

  • Structural health measurement

  • Embedded sensing in machinery

  • Smart industrial and mobility systems

From concept to deployment:

  • Feasibility analysis

  • Prototype development

  • Algorithm tuning

  • Production-ready system design


Core Technical Capabilities
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1. Ultra-Low Signal Acquisition

  • Two-stage amplification up to 20000x

  • Designed for micro-deformation detection

  • High signal-to-noise performance

2. Precision Compensation Algorithms

  • Temperature drift control: 0.05% / °C

  • Vibration compensation for dynamic environments

  • Stable output under real-world operating conditions

3. Adaptive System Design

  • Variable gain for different load ranges

  • Custom calibration per structure

  • Scalable multi-sensor architecture

4. Wide-Environment Reliability

  • Operating range: -40°C to +85°C

  • Maintains accuracy under thermal variation and mechanical stress


Engineering Strength
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From Physics to Product

We bridge the gap between theoretical strain measurement and deployable industrial systems:

  • Understanding of structural mechanics

  • Real-world noise and interference handling

  • Hardware + algorithm

  • Field validation and iteration

Unique Advantage
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What Makes Us Different

Most solutions fail not at sensing—but at making sensing reliable in real conditions.

We focus on:

  • Stability under vibration

  • Accuracy across temperature variation

  • Consistency across different structures

This is where engineering depth matters.

Gauge Sensors

Proprietary high-precision, long-life sensors; Exclusive pre-packaging technology ensures accuracy and sensitivity; Simplified structural design for easy installation and extended service life;

Signal Amplification Circuit

High-gain amplification circuit for precise detection of microscopic changes; High noise immunity ensures reliable operation under complex conditions; Superior environmental stability, Integrated temperature and vibration compensation maintains precision across diverse environments;

Digital Signal Processor (DSP)

Features a high-performance 32-bit industrial-grade MCU+DSP architecture for powerful real-time computing; Integrates a 12-bit high-precision ADC, achieving 0.025% resolution; High-reliability system design guarantees stable long-term operation in harsh environments;

Advanced Signal Processing Algorithms

Employs a Kalman filter-based intelligent compensation algorithm for ultra-high measurement accuracy; Utilizes adaptive parameter tracking to ensure long-term data stability; Incorporates automated pattern recognition to enhance overall system performance.
Precision Engineering
Sensors
Amplification
DSP+MCU

Algorithms


Contact :
heng.wei@uc.edu
amytong@weigh2xtech.com