复合误差是电流互感器的一项重要指标。
The complex error is an important index of current transformers which is defined as an IEC criterion.
全面描述了电流互感器复合误差、暂态误差的计算方法。
In this paper, the CT's complex error and transient error are introduced.
轴系回转误差运动的特征是一项复合信号,它含有周期分量和随机分量。
The characteristics of error motion of shafting is a complex signal which includes periodic component and random term.
复合卤化物颗粒各组分比例的一致性较好,相对误差小于5% ;
The component proportion of complex halide sphere keeps stable basically with the relative error< 5%.
针对被控系统的随机动态过程,选取系统中的误差与误差变量,采用二者所集成的复合函数实现对系统的最优控制。
In this paper, the error and error change of the system are used to integrate some types of functions to control the system best according to the random dynamic process of controlled objects.
用复合控制把惯导系统测量的炮塔俯仰转动角速度(扰动角速度)反馈到控制前端,进行预先补偿,可保证小的瞬态误差和系统的稳定性。
The stability and small dynamic errors could be confirmed by using the method of composite control in which the pitch angular rate of barbette sensed by INS was feed back and compensated in advance.
利用复合形优化方法,在微型计算机上可迅速、准确地求出此准则下的平面度误差值。
Using the complex optimization method, the planeness error value can be evaluated quickly and accurately on a microcomputer.
以同样方法对复合氨基酸注射液进行测定,通过训练好的网络进行色氨酸、酪氨酸含量的计算,相对误差分别为4.0%和2.6%。
The method has been applied to the determination of tryptophan and tyrosine in compound amino acid injection, and the relative errors were 4.0% and 2.6% .
研究表明,液浮摆式加速度计在过载振动复合环境下,因为结构变化而产生了较大的工作误差,这些误差的表现形式相当复杂,在单一环境实验中是无法体现的。
It is shown in research that because of the structural change of the Liquid Floated Accelerometer in OAVCE, there is more severe error which can not be found in single environment test.
研究表明,惯性仪器在过载振动复合环境下,因为结构变化而产生了较大的工作误差,这些误差的表现形式相当复杂,在单一环境实验中是体现不出来的。
It is shown that because of the structural change of inertial instruments in OAVCE, there is more severe error which can not be found in single environment test.
实验证明由该种“复合式极板”构成的电容式浓度传感器的检测场均匀性误差可达13%,远远优于单对极板的该项指标。
Test results showed the homogenous error of sensitivity distribution of the sensor was 13%, which is much better than the capacitance sensor with only one pair of electrodes.
该控制器以系统动态误差和给定信号量作为CMAC的激励信号,并与自适应线性神经元网络相结合构成系统的复合控制。
Combining it with the adaptive linear neuron network, the multiplex control strategy takes the dynamic errors and given signals of the system as input signals to the CMAC neural network.
计算结果与试验结果吻合较好,误差在10%以内,指出挖补修理复合材料层板可以恢复未损伤层板压缩强度的80%以上。
The error is less than 10%. And it is found that carefully designed scarf patch repairs can recover more than 80% of the undamaged strength.
研究领域:高精度数值模拟方法及其误差估计理论、碳/碳复合材料力学行为研究、编织复合材料力学行为研究等。
The research fields have high precise numerical simulated method and its error estimate theory, the mechanical behavior of carbon/carbon composites, the mechanical behavior of braided composites, etc.
利用复合形优化方法,在微型计算机上可迅速、准确地求出此准则下的平面度误差值。
Using the complex optimization method, the planeness error value can be evaluated quickly and accurately on a...
针对复合后的伪线性系统采用内模控制,分析了存在建模误差的情况下闭环系统的鲁棒稳定性。
Internal model control is proposed for the compounded pseudo-linear system. The robust stability of the closed-loop system with modeling errors is analysed.
本文分析了复合互补 OTL电路最大不失真输出功率的计算误差、误差产生的原因,提出了计算误差的修正系数并推导了计算公式。
The calculating error of the maximum nondistortion output power and its causes in the OTL circuit is discussed in this paper, and the amendament pasameter and calculating formula is given.
该方法误差较小,精确度较高,采用糖-氢氧化铁复合物标准品还可避免繁琐的校正工作。
The inventive method has low error, high accuracy, and avoids complex correction via using sugar-ferric-hydroxide compound.
把复合物看作一个超分子,在B3LYP/6- 3 11G(d ,p)的水平上进行密度泛函法计算,并运用完全均衡校正法进行基组超位误差校正(BSSE) 。
The complexes were considered as supermolecules and calculated with DFT method at B3LYP/6-311G(d, p) level, and the basis set superposition error (BSSE) was corrected by the counterpoise method.
实际控制效果进一步表明,双环与力矩补偿相结合的复合控制策略可有效减小系统多余力矩,控制稳态误差。
The actual control further shows that the control strategies combining double loops torque compensation allow an effective reduction in surplus of the system and better control of steady-state error.
实际控制效果进一步表明,双环与力矩补偿相结合的复合控制策略可有效减小系统多余力矩,控制稳态误差。
The actual control further shows that the control strategies combining double loops torque compensation allow an effective reduction in surplus of the system and better control of steady-state error.
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