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A fuzzy supplementary controller is designed for UPFC to damp tie line power oscillation in interconnected power systems. The parameters of FDC ( Fuzzy Damping Controller) are optimized using the gradient descent training method and the genetic algorithm respectively.

设计了一种统一潮流控制器(UPFC)模糊辅助控制器,能够阻尼互联系统之间功率低频振荡,分别使用遗传算法和梯度下降法实现了模糊阻尼控制器(FDC)的参数优化。

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Research on Frequency Shift Track Circuit Parameters on Line Testing Technology in Electrified Block

电气化区段移频轨道电路参数在线测试技术的研究

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This dissertation focuses on navigation receiver task set scheduling optimization method and performance evaluation technology. The main contributions of this dissertation are as follows: The off-line optimization technology of navigation receiver task parameters is studied.

论文针对上述特点,着重研究导航接收机任务集调度优化技术和调度性能评估方法,主要工作和创新如下:系统地研究导航接收机任务参数离线优化技术。

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With the growth of time for operation of transmission line, the aging of wire, changes of climate and other factors may result in changes of parameters of transmission line.

但是随着输电线路投运时间的增长,由于导线老化、气候环境变化等因素的影响,可能会引起输电线路参数发生变化。

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From the magnetic hysteresis loop-line, we can know some other parameters such as saturated magnetizing strength, magnetic conductivity, etc.

用磁通计测量磁滞回线从而得到其他参数如饱和磁化强度、矫顽力以及磁导率等。

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Then, using propeller lifting line theory to calculate the geometric theory parameters and the hydrodynamic parameters, calculated pressure distribution, thrust coefficient and torque system number with the lifting surface theory, using the panel method to calculate propeller thrust coefficient and torque coefficient.

然后,用升力线理论计算了螺旋桨的几何参数和水动力参数,并用用升力面理论计算了压力分布、推力系数和扭矩系数,用面元法计算了螺旋桨的推力系数和扭矩系数。

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Then the reaction and penetration coefficient of the wave are derived according to the boundary condition at the conjunct node of two transmission line with different parameters.

继之,根据参数不同的两对传输线连结处的边界条件,求出波的反射与透入系数;

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In line with characteristics of human motion, we can combine space-time invariant physical structure parameters of moving human with Time-varying motion parameters, making up a periodic eigen vector template.

根据人体运动特性,将运动人体时空不变的身体结构参数和随时空变化的动态参数结合起来,构造一个周期的特征向量模板。

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Limited error temporal decomposition algorithm for line spectral frequency parameters quantization

一种有限误差线谱频率参数暂时分解量化算法

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N this paper, a method for measuring the parameters of the absorbing thin film waveguide by prism coupling is introduced, which can determine the refractive index and thickness of waveguide by measuring the position of absorbing line of reflected light spot from prism.

介绍了一种用棱镜耦合法测量吸收性薄膜波导参数的一种方法,它是由测得棱镜底部反射光斑中模的吸收线位置来确定薄膜的折射率和厚度。

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Based on Internal Model Control-PID Regulating Parameters Apply in Reflective Membrane Tension Control System of the Semi-finished License Plate Production Line

基于内模控制的PID参数整定在车牌半成品生产线反光膜张力控制中的应用

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The main technical parameters of the detection equipment along the railway line can be monitored in real time and reliably.

使用公用电话网(PSTN)的远程分布式集中监测系统可以实时可靠地监测铁路沿线探测设备的主要技术参数。

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In case that the basic parameters and climate conditions of the line are input, the standard sag can be calculated quickly.

只要输入线路的基本参数和气象条件即可迅速计算出标准弧垂值。

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The article detailedly discusses the measuring principle of the γ-ray thickness indicator and the measuring methods of temperature compensation parameters. It is significant to improve on-line measuring and controling size precision and ensuring quality of steel plate thickness.

详细论述了γ射线测厚仪的测量原理及其温度补偿参数测试方法,对提高测厚仪在线检测及控制尺寸精度,保证钢板厚度质量有现实意义。

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Each line contains a new user with parameters separated by a colon.

每一行是一个新用户,参数用冒号隔开。

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