Measuring and testing – Speed – velocity – or acceleration – Acceleration determination utilizing inertial element
Patent
1989-06-26
1991-06-25
Chapman, John
Measuring and testing
Speed, velocity, or acceleration
Acceleration determination utilizing inertial element
G01P 1511
Patent
active
050256637
ABSTRACT:
A sensor for measuring the rate of angular acceleration of an object around an axis of rotation. The sensor is relatively easy to assemble. The sensor has a fixed coil and a rotating magnet mounted on bearings with a torsion spring providing a restoring torque.
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Chapman John
Raytheon Company
Sharkansky Richard M.
Walsh Edmund J.
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