One kind of stepping motor control card based on ISA bus of PC which achieved multi-spindle linkage control is introduced, its principle and design of hardware construction and software are discussed.
On the base of study above several design principles on how to minimize the influence of sensor drift on the control accuracy of a magnetic suspended spindle are suggested.
在上述研究的基础上得出了减少传感器温漂对磁悬浮转子控制精度影响的结构设计原则。
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Only two parameters can be modified during the real-time control process: feedrate and spindle speed.