Dynamic response of a hydraulic servo-va
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S. Li; Y. Song
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Article
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2007
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Elsevier Science
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English
β 238 KB
As magnetic fluids (MF) show higher saturation magnetization and larger viscosity when exposed to a magnetic field, large damping forces or resistance will be exerted on the armature of a hydraulic servo-valve torque motor by magnetic fluids if they are filled into the working gaps of the motor. Thi