Using Electrical Means TRIZ Cases

Capacitive or inductive sensors measure field propagation time to resolve opaque media limitations while compensating for temperature noise interference.

Single scanning head uses separate analog and digital signal paths to achieve functional safety and high measurement accuracy without redundant devices.

Separating the evaluation unit from the magnetic sensor reduces device complexity and manufacturing costs while maintaining measurement precision.

A sheet thickness measurement device uses multiple sensors and zero-adjustment processes to correct output variations across the backup roll surface.

An annular magnet and movable flux shaper detect linear displacement without mechanical contact, eliminating friction wear in turbocharger vacuum actuators.

A capacitive sensor array determines fold angle using transcapacitance and absolute capacitance measurements.

Multi-phase sampling combines reflection samples to resolve cable length delays without increasing physical symbol rates.

A measuring probe detects strain in supporting members to ensure high measurement sensitivity.

Kinematic joints and mechanical stops absorb excessive displacement in a tactile probe, preventing thin-walled portion breakage.

A magnetic sensing system combines multi-turn and angle sensors with a rotating disk to measure shaft orientation.

Segmented dual Hall sensors calculate travel angles via arc tangent, eliminating magnetic interference in brake systems.