ACCELERATION RATE SENSOR

PROBLEM TO BE SOLVED: To accurately control the motion of an object by detecting an acceleration rate, which is the derivative of acceleration of an object, and utilizing the information. SOLUTION: A first member, a second member relatively movable to the first member, a magnet fixed to the first me...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAKADO MAKOTO, KADOMUKAI YUZO
Format:	Patent
Sprache:	eng
Schlagworte:	INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PHYSICS TESTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To accurately control the motion of an object by detecting an acceleration rate, which is the derivative of acceleration of an object, and utilizing the information. SOLUTION: A first member, a second member relatively movable to the first member, a magnet fixed to the first member, at least one coil fixed to the second member, a means for detecting the motion of the second member against the first member and sending a current for generating a force by magnetic flux so as to disturb the motion of the second member against the first member between the coil and the magnet, and a means detecting the voltage corresponding to the derivative of the acceleration which is generated between the coils by the current are provided.