Linear/Angular Speed Measurement TRIZ Cases
- Capacitive Rotation Sensor Using Pulsed Excitation
Pulsed excitation electrodes amplify receiver signals, reducing interference from external light or magnetic fields.
- Rotational Speed Sensor Tongue Anti-Rotation Locking
Segmented tongue and clamping sleeve provide rotational locking while allowing axial movement for accurate positioning.
- Shaft-Integrated Angle Sensor Shielding
A shaft-integrated angle sensor uses a soft magnetic shield to protect measurement components.
- Position Detector Using Wiegand Module for Reliable Direction Detection
A position detector uses a Wiegand module and Hall elements to determine magnet rotation direction.
- Magnetic Field Sensor for Absolute Position Detection
Segmented target portions enable a magnetic field sensor to resolve rotational angle and direction accuracy limitations in electric motor drive applications.
- Vehicle Wheel Absolute Angular Position Determination
Wheel unit determines reference leg data and transmits it to a vehicle receiver for absolute angular position calculation.
- Spring-Mass Encoder for Latency-Free Angular Velocity Detection
A spring-mass encoder uses centrifugal force to move a mass element radially, modulating a magnetic field vector for instantaneous angular velocity detection.
- Encoder Wheel Axial Tooth Segmentation for Radial Space Reduction
Segmented upper and lower tooth sections minimize radial volume while maintaining signal quality and structural stiffness.