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本文利用数字显示电路和数模转换电路提供发动机瞬时转速,并用计算机、磁带机以及参予控制的信号,在发动机性能检测领域,为发动机动态性能检测装置设计了转速测量的数字显示和模拟量输出电路.
In this paper, digital display circuit and digital-analog conversion circuit to provide instantaneous engine speed, and with computers, tape drives and participate in the control signal, in the field of engine performance testing, the engine dynamic performance testing device designed digital display speed measurement and analog output Circuit.