...其背栅 为 V bs , 则其阈值电压为 V th =V th 0 +γ 1 - 2φ f +B bs - - 2φ f ( 5) 电流源的电力误差率 (Current Error Ratio)定义为 CER = I ref I out - 1 ×100% ( 6) 电流镜在 MOS管的宽长比及版图的对称性要求很高, 已有大量的资料对其做了讲述 [ 2, 9 ...
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current ratio error 变流比误差
Based on electronic compensation, the error compensation device used in high precision and small ratio current transformers is developed with operational amplifiers and transistors.
利用电子补偿方法，采用运算放大器和晶体管研制成了高精度、小变比电流互感器误差补偿装置。
The inputs of fuzzy controller are the error of slip ratio and its change ratio, the output of fuzzy controller is the control current of the servo valve.
模糊控制的输入变量为滑移率误差和误差的变化率，输出变量为伺服阀的电流。
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