基于DISLab瞬时速度连续性的测量研究
기우DISLab순시속도련속성적측량연구
Continuous Measurement of Instantaneous Speed Based on DISLab
  • 万方数据
    大学物理实验 대학물리실험
    PHYSICAL EXPERIMENT OF COLLEGE
    2013年 3期 76-78 ,共3页

    朱文静%陈江洪%李纪强%薛红霞%丁益民

    주문정%진강홍%리기강%설홍하%정익민

    速度测量%DISLab%微分电路 速度測量%DISLab%微分電路
    속도측량%DISLab%미분전로
    speed measuring%DISLab%differential circuit
    通过金属导轨将小车的位移转换为电压信号，电压信号经微分放大处理后用DISLab电压传感器采集数据并计算，可得到小车运动过程中的各个时刻的瞬时速度。
    통과금속도궤장소차적위이전환위전압신호，전압신호경미분방대처리후용DISLab전압전감기채집수거병계산，가득도소차운동과정중적각개시각적순시속도。
    The metal guides can transform displacement into electric signals which can figure out the instantaneous velocity of every moment in the movement process after being enlarged and sorted out by differential and then being calculated the data collected through DISLab.The experiment shows the measured result is equal to the actual value.
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