Converting Sensor Output TRIZ Cases
- Optical Positioning Device Detector Segmentation
Segmented detector groups maintain signal quality despite edge capacitance and misalignment in optical position-measuring devices.
- Reference Module Error Compensation for Coordinate Measuring Machines
A modular reference module with a laser interferometer measures structural displacement to enable dynamic error compensation.
- Reflection Sensor Noise Reduction via Transparent Member Geometry
A reflection type sensor minimizes internal noise by positioning the light receiver at a specific depth relative to the emitter and transparent member.
- Lensless Photoelectric Encoder Using Pseudo-Random Interference
An auxiliary grating generates interference patterns from incoherent light, enabling accurate pseudo-random data detection across large gaps without lenses.
- Optical Position Sensor Wear Detection via Reflectance Monitoring
A position sensor calculates reflectance values from optical sections to detect surface deterioration on movable tracks.
- Absolute Encoder Compact Design via Nested Worm Gears
A compact absolute encoder uses nested worm gears to reduce axial size while maintaining component strength.
- Optical Encoder Index Photodiode Width Variation
Differentiating index photodiode widths mitigates magnification mismatch and eliminates error signals for precise position detection.