Using Electrical Means TRIZ Cases

Radial magnetic flux detection prevents angle errors from decentering by positioning sensors in moderate gradient zones.

Opposite coil winding directions on adjacent teeth negate inductive noise, enhancing angle detection accuracy despite magnetic flux interference.

Software correction of encoder eccentricity eliminates mechanical adjustments, improving measurement accuracy without increasing device complexity.

A magnetic sensor interface dynamically scales attenuated single-ended voltage signals to maintain true peak values across varying target speeds.

Segmenting the circumferential surface with compact sensors resolves measurement precision versus device complexity to detect microripples and edge unevenness.

A neural network processes magnetic sensor data to determine rotation angles with high precision.

A position detecting device combines anisotropic and giant magneto-resistive elements to read binary information from a recording medium.

A guiding device moves a sensor along horizontal and vertical axes to measure brake disc layer thickness.

Embedded capacitive resonant circuit measures ball-and-socket joint wear via energy dissipation, eliminating invasive disassembly.

Rotation angle sensor compares measured signals against ideal geometric outputs to detect deviations from expected trigonometric relationships.

Segmenting measurement data into local zones removes support non-flatness while preserving pattern variations, improving representativeness of large surfaces.

Chrome electroconductive layer grounds the substrate and bonds copper conductors on an encoder scale.

Sinusoidal distribution of linearization points corrects arctangent errors at travel ends, extending useful range by 20%.

A magnetic shield case covers the sensor and magnet to prevent static electricity interference, resolving detection accuracy trade-offs.

Segmented dual magnetic sensors detect composite fields at distinct positions, reducing angular errors from high-strength noise.

Dual sensing elements at varying distances cancel disturbance magnetic field effects to improve angle measurement accuracy.

Segmented sensor assemblies measure debris thickness via magnetic gaps, distinguishing fouling from corrosion.

A magnetic field sensor uses magnetoresistive elements in a differential bridge to detect flux line divergence and determine distance from a magnet.

A self-testing sensor supplies a periodic magnetic field to verify sensing element operability without external equipment.

A transformer position detection system uses a processor to analyze induced signals for magnetic member location.

Uniform turn counts on stator protrusions eliminate manufacturing errors while maintaining accurate rotational angle detection.

Segmented electrodes enable differential measurement to cancel temperature sensitivity and display noise, eliminating dedicated sensors.

A magnetometer measures rotating magnetic fields to calculate angular deviation between the magnetic axis and reference axis.

Rotating L-shaped antenna elements scan environments to locate diverse materials, resolving detection specificity limits in traditional static sensors.

Segmenting the actuating element into movable soft-magnetic foil bodies increases pressing force while maintaining flexibility for reliable sensor operation.

Jewel bearings guide the core axially while spaced bearing surfaces resist lateral forces, maintaining measurement accuracy in sub-three-millimeter housings.

An induction capacitor measures electrical characteristics to determine device removal, enabling location alerts for vulnerable users.

A trailer backup camera adjusts image capture settings based on vehicle lighting and positioning data.

Ferromagnetic sensor components replace fragile semiconductor elements to maintain sub-degree measurement precision in high-radiation environments.

Measures voltage differences on the yoke to detect non-homogeneous eddy currents for armature position determination.