Method and apparatus for hysteresis reduction in displacement sensors

摘要

A method and apparatus are provided for improving the performance of displacement sensors, including absolute displacement sensors, such as inclinometers and accelerometers, and relative displacement sensors such as linear relative position transducers, by reducing or eliminating hysteresis. During use, independent, controlled and limited displacement is induced between the sensing unit and housing or base of such sensors.

主权项

1. An inclinometer comprising:
an inclination sensing unit; a base; an actuator configured to impart relative motion between said sensing unit and said base.