Electrical/Magnetic Solid Deformation Measurement TRIZ Cases

By switching between low- and high-rate sampling based on tire state, strain sensing cuts power use and extends battery life.

A single adapter links progressive and lining wear sensors in series, cutting brake wiring complexity, cost, and installation errors.

By moving the wiring joint opposite the piezoelectric film, this sensor cuts thickness, preserves film area, and maintains sensitivity.

A buffer portion without piezoelectric material blocks cross-direction deformation, improving directional tire sensing sensitivity and accuracy.

A low-resistance coil on a low-residual-strain core uses impedance change and EMI shielding to keep elongation measurements repeatable.

A single wire harness and adapter place progressive and lining wear sensors in series, cutting brake wiring complexity and installation cost.

Buffer regions and segmented piezoelectric layers isolate cross-direction strain, improving tire deformation sensing sensitivity and accuracy.

A foam body and pressure coupling unit let the pig track pipeline wall deformation and pass severe dents without getting stuck.

Elastic elements on the nappy exterior track expansion to detect fullness accurately without contacting the absorbent layer.

Shared read and reference lines with switching and capacitance cut sensor-array wiring while preserving accurate strain measurement.

Cantilever deformation at the robot foot enables accurate pressure location and distribution sensing without complex joint torque estimation.

Cantilever deformation at the robot foot maps contact position and pressure more accurately than joint-based sensing, improving motion stability.

Embedded diffraction cavities reveal cumulative structural strain through wavelength shifts in reflected or transmitted EM energy for earlier damage detection.

Offset strain rosettes detect yield onset by tracking loss of proportional strain increments without needing material properties.

A frame-integrated strain gauge detects bending in smart eyewear, enabling dynamic camera and display recalibration for accurate depth and image registration.

A low-resistance second metal layer keeps connection lines from acting as part of the resistor, improving strain detection accuracy.

Conductive lines connect away from terminal ends in a zigzag layout to ease stress concentration and keep strain sensing reliable.

Direct optical and deformation sensing closes the loop on variable lens or beam deflector control despite temperature drift and hysteresis.

Opposed beam placement in a rotational MEMS sensor cancels substrate deformation and thermal expansion effects to suppress spurious signals.

Resistance sensing across concentric sectors detects small cracks while compensating for contact resistance and environmental variation.

Differential piezoelectric strain sensing improves MEMS mirror deformation detection while reducing noise, power use, and process complexity.

A Cr-Fe and Cr-M multilayer resistor balances high gauge factor with temperature coefficient stability despite process variation.

Onboard encoder-guided calibration maps platform angle signals to corrected orientation measurements, cutting calibration time, cost, and drift errors.

A biasing device holds paired non-elastic bands together so displacement tracks circumference changes continuously without manual measurement.

Elastic elements stretch with nappy expansion, allowing fullness detection that reduces routine caregiver checks and supports timely changes.

Frame-bending strain gauges let processors recalibrate smart-glasses cameras and displays, preserving depth perception and image registration.

Electrical conductivity measurements reveal microscopic damage in aircraft metal matrix composites without destructive sampling.

Counterweights, armatures, and flexures cancel actuator vibration so specimens receive controlled loading without separate damping hardware.

This case compares relaxed and loaded rotary-shaft profiles to estimate radial deformation despite irregularities and speed fluctuations.

Film-like strain detection device bonded to a thin-plate metal substrate via adhesive for direct target mounting.

An interference fit mounts the transducer to ensure mechanical stability while resolving measurement precision trade-offs.

A detection device measures electrical characteristics at multiple locations of a carbon nanotube-infused elastic member to identify structural changes.