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1·The model of AMBs set up in the paper may be used for design$…

建立了面向设计、制造和市场的统一数据模型。

2·The model of AMBs set up in the paper may be used for design, manufacturing and marketing.

建立了面向设计、制造和市场的统一数据模型。

3·Therefore, the research on the development and application of AMBs are of great practical significance.

因此，磁轴承的开发应用研究具有重大的实际意义。

4·The global bifurcations and chaotic dynamics are investigated when the rotor-AMBs system has the time-varying stiffness.

研究了电磁轴承-转子系统在变刚度情况下的全局分叉和混沌动力学。

5·Because of the emphases research of magnetic bearing at home and abroad is DC active magnetic bearings (AMBs) at present, and the cost of DC power amplifiers is much higher than ac power converters.

目前国内外对磁轴承的研究多为直流式磁轴承，而直流开关功率放大器相对于交流逆变器来说其体积大、功耗大及成本高。