Development of Digitally Controlled Magnetic Bearing : 1st Report, Single Axis Control Method

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概要

• 論文の詳細を見る

• The use of digital control techniques for active magnetic bearings has, in comparison with analogue controls, the following advantages : (1) more simplified hardware for the electric circuit (2) universality of electrical hardware (3) more sophisticated control techniques are applicable (4) software flexibility (5) extension of the system using additional CPU. Using a simple experimental apparatus of vertical single axis control, digital controls with a microcomputer were tested together with the analogue technique, as a first step to multi-axes control with high speed rotation. In impulse tests the digital control was almost equal in performance to the analogue control. Especially, the first-order digital PID control gave satisfactory results. However, noise of half the sampling frequency is amplified and harms control performance in some cases.

• 一般社団法人日本機械学会の論文

著者

• Mitsui Junichi

  Tamono Laboratory Mitsui Engineering And Shipbuilding

• HISATANI Masujiro

  Tamono Laboratory, Mitsui Engineering and Shipbuilding

• INoUE Yoshio

  EC Research Department, Mitsui Engineering and Shipbuilding

• Inoue Yoshio

  Ec Research Department Mitsui Engineering And Shipbuilding

関連論文

• Development of Digitally Controlled Magnetic Bearing : 1st Report, Single Axis Control Method

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