This paper studies the method of auto balancing bridge to precisely measure inductance L, capacitance C, resistance R(namely LCR)by measuring the high and low terminal vector voltages.
Deducing error equation that used vector rotating and transfer of axes theory, Measuring out measurement parameter error on different orthogonality by testing optical-electrical device.
提出误差推导的一种新方法，利用向量旋转及坐标系变换理论推导出误差公式。
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A way to measuring the miss distance vector by doppler radar theory is described.