【摘要】 在电机控制的实际应用中,需要对电机的工作电流,实际的转速,电枢的温度等数据进行实时的采集和处理。由于信号的持续时间短,需要采集的数据量大,需要很高的采集频率进行数据采集。文章运用了专用的PCI接口芯片PCI9052,设计出了稳定可行的电机数据采集卡。更多还原

【Abstract】 In the application of motor control,many parameters such as the currents ,rotate speed and the temperature of armatures timely need to be dealed with.Owing to short duration of the signals and large amount of data, high collecting frequency is needed. As for the design in the article, PCI9052, a dedicated PCI bus chip, is used to design a stable and practical motor data collecting card.更多还原