Trends in hydraulic positioning systems

Today's control problems and future trends for their solution are discussed. The focus is on industrial uses of electronic controls for hydraulic actuators. The controls and improvements for analog electronics are discussed. Open-loop problems and closed-loop control problems are examined. The...

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Bibliographic Details
Main Author: Au, B.K.
Format: Conference Proceeding
Language:English
Subjects:
Acceleration
Calibration
Consumer electronics
Electric variables control
Hydraulic actuators
Hydraulic systems
Manufacturing industries
Servomechanisms
Servomotors
Valves
Online Access:Request full text
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Description
Summary:Today's control problems and future trends for their solution are discussed. The focus is on industrial uses of electronic controls for hydraulic actuators. The controls and improvements for analog electronics are discussed. Open-loop problems and closed-loop control problems are examined. The natural frequency of the actuator and the phase lag of the servo proportional valve are also discussed.< >
DOI:10.1109/RAPCON.1993.255315