A new smoothness tester has been designed and accomplished. This paper presents in details the module design of controller, data acquisition, man-machine interface and real clock.
设计了一种新型平滑度仪，详细描述了控制器、数据采集、人机接口和实时时钟等模块的具体选型及设计；
A new smoothness tester has been designed and accomplished. This paper presents in details the module design of controller, data acquisition, man-machine interface and real clock.
设计了一种新型平滑度仪，详细描述了控制器、数据采集、人机接口和实时时钟等模块的具体选型及设计；
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