本文分析了电阻加热炉的数学模型，说明了常规控制器不能达到高控制精度的原因。
This paper analyzes the mathematical model of a resistance heating furnace, showing that a normal controller is unable to reach a high control accuracy.
本文应用叠加原理分析运算放大器的开环输入电阻对反相比例放大运算精度的影响。
This paper analyses operation accuracy that is influenced by the open input resistance of operation amplifier by means of superposition theorem.
对补偿电阻器的原理，结构进行了分析；并着重介绍了补偿电阻器在高精度传感器中的应用。
The principle and structure of compensating resistor are analyzed. Application of compensating resistor are mainly described in transducers of high accuracy.
分析还表明，若考虑次级线圈的铜电阻和耦合电容的容抗，用次级线圈匝数的倒数及其二次项表示电流输出型磁通门的灵敏度具有更高的精度。
The analysis also shows that using reciprocal turns and its square to describe the sensitivity can be more precise, if the copper resistance and the impedance of the coupling capacitor are considered.
对补偿法测电阻的原理进行分析，设计了电压补偿测电阻和电流补偿测电阻的实验电路。该电路测量精度高，结构简单，操作方便。
The principle of compensation method to measure resistance is analyzed, and the measuring circuit of voltage compensation and current compensation is designed.
分析了热处理电阻炉温度控制的对象特性，说明了常规控制器不能满足高精度控制的原因。
This paper analyzes the properties of temperature control system of heat treatment electric furnace, showing that a normal controller does not meet the needs of high control accuracy.
同时，也分析了转子电阻变化对速度辨识精度所产生的影响。
At the same time, the influence on precision of estimated speed is also analyzed when the rotor resistance changes.
测得的信号低电阻电缆故障的分析表明：这种方法可减少偏差的奇异性检测，提高了故障定位的精度。
Analysis of measured signal of low resistance cable fault shows that: the method reduces deviation of singularity detection and improves precision of fault location.
并结合实测数据所表现出的变异特征来分析不同测量精度下的土壤电阻率测试样本合理容量。
At the same time, relying on the actual measuring data in this area, this work also studied the required rational sampling quantities according to the various measurement errors required.
并结合实测数据所表现出的变异特征来分析不同测量精度下的土壤电阻率测试样本合理容量。
At the same time, relying on the actual measuring data in this area, this work also studied the required rational sampling quantities according to the various measurement errors required.
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