采用自检回绕思想，给出各转接电路板详细设计原理，并以离散量输入转接板设计为例给出了电路设计原理图。
Finally, the detailed principle design for each switching board was given, and the circuit schematic drawing of discrete input switching board was presented.
为了改善电气控制系统性能，设计了适用于片状无轴承永磁电机的双向三电平PWM功率放大器和控制箱转接板。
To improve the capability of the electric system, a three-level PWM power amplifier and Backboard of the control-box is designed, which are applicable to the bearing-less slice PM motor.
以转接模块的设计为重点，详细介绍了转接模块的结构、背板信号的分布以及控制板、转接板的开发和设计。
The structure of the switching module and the bus signal distribution of the motherboard are described in detail. Then the controlling cards and switching cards are developed.
以转接模块的设计为重点，详细介绍了转接模块的结构、背板信号的分布以及控制板、转接板的开发和设计。
The structure of the switching module and the bus signal distribution of the motherboard are described in detail. Then the controlling cards and switching cards are developed.
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