The complex control for IHAPF is composed of frequency dividing control and hysteresis loop control. IHAPF复合控制由分频控制和滞环控制构成。
Using BP neural networks to fit hysteresis loop of ferromagnetic material 采用BP神经网络拟合铁磁材料的磁滞回线
The dispersion effects of hyperdispersants on carbon black were studied withflowability, viscosity and area of thixotropic hysteresis loop as quantitative parameters. 以流动度、粘度、触变环面积为定量指标,研究了超分散剂对炭黑的分散性。
In materials research, the system can measure the hysteresis loop of electronic materials! 电滞回线测试系统!在材料研究中,完成电子材料的电滞回线的测量!
In this paper, the nonsymmetry of hysteresis loop of T shaped R. 本文对钢筋混凝土T形截面柱滞回曲线的不对称性进行了论证。
Numerical Modeling of Water Waves Interaction With Soft Mud Beds: Based on an Empirical Rheology Model Featured by Hysteresis Loop 水波与淤泥质底床相互作用数值模拟&基于滞后回路特征的淤泥体流变模型
This article focuses on the result uncertainty of dynamic hysteresis loop experiment. 本文主要讨论动态磁滞回线实验结果的不确定度评定。
The formula also fits the data of magnetic hysteresis loop very well. Blast-resistant properties of beams consisting of nonlinear elastic large deformation materials 该解析表达式对磁滞回线的模拟效果也非常令人满意。非线性弹性大变形材料梁的抗爆特性
The results show that the device has well energy transform performance, and the hysteresis loop of device is approximative parallelogram. 试验研究表明,隔震换能控制装置具有非常好的换能性能,并且具有出力大、位移大、耗能能力大等特点。
Nonlinear Characteristic Analysis of Hysteresis Loop for Giant Magnetostrictive Materials non square loop material 超磁致伸缩材料磁滞回非线性特性分析
The unloading curve normally falls below the loading curve to form a hysteresis loop. 卸载曲线通常都落在加载曲线之下,形成一个滞后回线。
Test results of law of hysteresis loop, displacement response and base shear response of the model are analyzed and the analyzing results are compared with result. 对结构模型的滞回曲线、位移反应、基底剪力反应规律的试验结果进行了分析比较。
The Effective Permeances and Reluctances and Their Analytical Expressions for Common Ferromagnetic Materials The formula also fits the data of magnetic hysteresis loop very well. 常用铁磁材料的有效磁导率和磁阻率及其解析表达式该解析表达式对磁滞回线的模拟效果也非常令人满意。
A simulation study on hysteresis loop PWM Variable Frequency Speed Control System 滞环PWM变频调速系统的仿真研究
It has 12 sectors, employing a 4-level torque hysteresis loop comparator. 该控制策略基于12扇区划分,转矩控制器采用4级滞环形式,并且考虑了中点电位的控制。
The hysteresis loop and maximal dynamic stress are obtained, they provided the theoretical basis for practical application. 获得了该减振器的弹性迟滞回线和最大振动应力幅值,为实际应用提供了理论依据。
To describe the deformation process of the isolator, a mathematic model of hysteresis loop is developed. 为了描述金属橡胶与弹簧组合型隔振器的变形过程,建立了金属橡胶与弹簧组合型隔振器弹性迟滞回线的数学模型。
The magnetization curve and hysteresis loop of Co were measured. 测量了Co的磁化曲线与磁滞回线。
The model reference fuzzy adaptive approach is present in velocity loop, and hysteresis loop control in current loop. 速度环采用模型参考自适应的模糊控制方法,电流环是滞环控制。
The important characteristic of lead extrusion damper is the damping force hysteresis loop. 铅挤压阻尼器最重要的特性之一就是它的阻尼力-位移滞回曲线。
And the stator start-up current limitation is simulated and the effect of changing width of hysteresis loop onto the system is also analyzed. 并在仿真实验中实现了启动阶段限制定子电流幅值,分析了通过改变滞环宽度对系统性能的影响。
Simulating the transformer hysteresis loop is one of the key problems during the transient simulation of the transformer. 变压器磁滞曲线的仿真是变压器仿真中的关键问题。
The results show the hysteresis loop exhibits negative susceptibility regions in the ferroelectric layer. 结果表明,铁电层中的电滞回线中产生了一个负的极化率区域。
In order to enhance the response speed and steady precision of current tracking control, a compound control method composed of hysteresis loop control and generalized integral control was presented. 为了提高电流跟踪响应的速度和稳态精度,提出了由滞环控制和广义积分控制组成的复合控制方法。
This paper presents the voltage balance method based on a hysteresis loop control to solve the problem. 本文采用了一种基于滞环控制的电压平衡控制方法,来解决三电平拓扑结构中点电位不平衡问题。
The experimental data shows, among the three compensations the successive flux feedback compensation has the best performance, for the successive flux feedback compensation has added the compensation to the demagnetization process of the magnetic hysteresis loop. 实验数据表明三种补偿方式中逐次通量反馈补偿技术效果最好,这是因为逐次通量反馈补偿增加了对磁滞回线中的退磁过程进行了补偿。
Through simulation, attained stress and strain distribution, circulation course of the stress-strain curves ( hysteresis loop). 通过数值模拟得到了应力、应变分布、循环历程的应力应变曲线(迟滞回线)。
Simulate the hysteresis loop of the core with air gap using matlab. 并用matlab对开气隙后磁芯的磁滞回线进行了仿真。
SVM-DTC is that space vector combine with direct torque control, using of two PI controllers to replace the hysteresis loop control of conventional direct torque control system, it can get an accurate reference voltage vector to compensate for the current stator flux and torque errors. SVM-DTC是空间矢量与直接转矩相结合,采用两个PI控制器取代传统直接转矩控制系统中的滞环控制器,可以得到一个准确的参考电压矢量来补偿当前定子磁链和转矩的误差。