Work Measurement TRIZ Cases
- Magnetoelastic Torque Sensor Compensation for Interference Fields
Three axially spaced magnetic sensors cancel homogeneous and linear interference fields to improve compact torque measurement accuracy.
- Magnetostrictive Torque Sensor Circuit Using Skin-Depth AC Excitation
AC excitation is tuned to keep magnetic flux within the shot-peened surface, improving torque sensor accuracy while reducing hysteresis.
- Magnetostrictive Torque Sensor Assembly for Thermal Coaxiality
A spring-pin positioning structure locks the bobbin and magnetic ring to preserve coaxiality and bonding strength despite temperature changes.
- Compact Magnetostrictive Torque Sensor With Nested Coil Assembly
A curved flexible substrate nested between the holder and magnetic ring shrinks torque sensor size while preserving shaft detection accuracy.
- Adjustable Hub Chassis Dynamometer for Heavy-Duty Wheelbase Testing
Adjustable hub assemblies and an environmental chamber enable accurate heavy-duty vehicle testing across wheelbases and conditions.
- Dual-Collector Hall Sensor Layout for External Magnetism Compensation
Using dual collectors and Hall sensors, this case compensates external magnetic interference to keep torsion sensing accurate and low-noise.
- Torque Sensor Layout Around a Reduction Gear for Shorter Drives
Reaction torque is measured through beams around the reduction gear case, cutting axial length while preserving accurate output torque detection.