Browsing by Author "Stuart-Watson, David"
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- ItemOpen AccessA simple force feedback accelerometer/seismometer based on a tuning fork displacement sensor(2005) Stuart-Watson, David; Tapson, JonathanThis thesis describes research into the use of a piezoelectric tuning fork as the displacement sensor in a simple force feedback seismometer. The research also includes the use of a second piezoelectric transducer as both the suspension system and the force transducer for the seismometer. A simple inertial seismometer model, based on a damped mass-spring system, was developed.