Electrical Measurements TRIZ Cases
- Sensor Data Imputation via Correlated Response Sequences
Estimates missing sensor data from correlated response sequences, reducing imputation errors without relying on unavailable historical records.
- Sensor Calibration via Steady State Detection and Ellipsoid Fitting
A sensor calibration system detects steady states to collect measurement data for ellipsoid fitting.
- Radio Channel Path Search Using Non-Gaussian Amplitude Analysis
A radio channel path search method identifies dominant propagation paths by analyzing non-Gaussian amplitude distributions in impulse response subsignals.
- Magnetometer Interference Detection via Sensor Fusion
A magnetometer system uses gyroscope data to detect magnetic interference.
- SMU Self-Calibration via Capacitor Excitation
A source-measure unit applies excitation signals to a calibration capacitor to determine current and voltage coefficients.
- Integrated Watt Meter Panel Display
A watt meter integrates a power quality analyzer into the main electrical panel housing to display real-time energy consumption data.
- Sensor Diagnostic Circuits for Fault Detection and Reliability
A checker circuit tests test circuits to generate operational status signals, enabling continuous operation without automatic safe state transitions.
- Translinear Read-Out Circuit for Resistive Sensor
A translinear read-out circuit converts resistive sensor currents to logarithmic voltages using feedback loops.
- Utility Meter Service Switch Arc Protection
Stiffening bars in the actuator receptacle prevent contact separation and arcing under high current loads.
- Orientation Zernike Polynomials for Polarization Description
Orientation Zernike polynomials expand Jones pupil data to describe diattenuation and retardance in optical systems.
- Heuristic Color Formula Calculation with Dynamic Effect Matrices
Dynamic effect matrix updates compensate for raw material fluctuations, minimizing remaining color differences and reducing tinting steps.