With the increase and demand in low voice and low decibel vibration bearing in world market, the research in lownoisebearing has become more and more significant.
The experimental result shows that the DSP-based digital magnetic levitating bearing control system features advantages of high stability, high control precision, fast response and lownoise.
实验结果表明,基于DSP的磁悬浮轴承数字控制系统具有稳定性好、控制精度高、响应快及噪声低等特点。
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The key problems of design of internal grinding machine lownoise high-speed bearing were discussed.