Controller unit and liquid-pressure driving system

This controller unit is provided to a hydraulic drive system for an operating machine that moves a structure using an actuator by supplying a hydraulic fluid to the actuator. The controller unit has: a gyro sensor that outputs a signal corresponding to the operation speed of the structure; and a con...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Yoji Yudate, Hideyasu Muraoka, Kazuya Iwabe
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DREDGING FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS FOUNDATIONS HEATING HYDRAULIC ENGINEERING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SOIL SHIFTING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	This controller unit is provided to a hydraulic drive system for an operating machine that moves a structure using an actuator by supplying a hydraulic fluid to the actuator. The controller unit has: a gyro sensor that outputs a signal corresponding to the operation speed of the structure; and a controller that controls, on the basis of the signal corresponding to the operation speed of the structure, said operation signal being outputted from the gyro sensor, the flow rate of the hydraulic fluid to be supplied to the actuator. The controller is attached to the structure, and the gyro sensor is incorporated in the controller.