Converting Sensor Output Electrically/Magnetically TRIZ Cases

Segmenting the magnetic field with a support magnet resolves the trade-off between installation space and flux density, enabling detection up to 20 mm.

A motor encoder segments rotation position data and addition information for efficient transmission.

Plastic spacer eliminates sealed housing needs, resisting corrosive fuel to simplify manufacturing.

Curved gate electrode shapes induce nonlinear overlap area changes to compensate for manufacturing inaccuracies and improve output signal linearity.

A motor driving apparatus sets phase differences and changing times to generate continuous driving waveforms.

A magnetic field sensor generates phase-separated signals from sensing elements to create an angle signal for high resolution detection.

A position sensor assembly integrates a radial inductive coil with a concentric Hall Effect secondary sensor to detect angular movement.

Closed magnetic circuit eliminates stray fields to ensure linear inductance response.

An integrated circuit arrangement positions Hall elements on a measurement substrate to enable precise angular or distance detection.

A sensor device processing unit calculates precise time distances between consecutive measurements based on desired sampling frequencies.

Pulse density modulation replaces PWM filtering in inductive position sensors, reducing ASIC space and power consumption.

Balanced magnetoresistive segment groups reduce shape anisotropy errors, improving angle measurement accuracy under non-uniform magnetic fields.

A displacement sensor array uses overlapping measurement ranges across multiple Hall sensors to extend the total detection span.

A position measuring device derives absolute position information by comparing scanning signals with dynamically adjusted reference values.