本文设计了大型挖掘机直流传动系统的激磁调节电路。
An excitation control circuit tor direct current drive system of large power shovel has been designed.
然后，以双激磁结构为类，给出了管绞机磁性系统磁场有限元分析的详尽过程，并对其结果作了探讨。
Then, the detailed finite-cell analytical process of electromagnetic field is given, and analytical result is discussed and compared.
具体介绍感应同步器定尺激磁工作原理，数显仪及单片机系统硬件、软件设计。
The operational principle of the fixed scale energizing of inductosyn, the design of the hardware and software of the digital dis-Play all single chip computer are introduced concretely.
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