提出了一种基于数字微分和拉格朗日插值的系统频率快速而准确的测量算法。
An algorithm for power system frequency measurement based on numerical differentiation and central Lagrange interpolation is presented.
对于有转速脉冲信号的情况，实现了基于一阶数字微分和最小二乘五点三次平滑方法的转速曲线计算方法。
When the speed pulse signal is provided, a calculation of the speed curve is achieved using first order digital differential method and the lease square of five points three times smoothing approach.
应用集总电感元件的传输线建模方法(TLM)构造了一种基于数值求解微分方程的数字仿真算法。
This paper presents a numerical simulation algorithm based on numerically solving differential equation system by means of the Transmission Line Modeling (TLM) for lumped inductor.
为了有效地抑制网络延时对网络控制系统性能的影响，提出了一种鲁棒数字比例积分微分(PID)控制器设计方法。
In order to restrict the influence of network-induced delays on the performance of networked control systems, a novel robust proportional-integral-differential (PID) control technique was proposed.
通过数字仿真计算验证了改进后算法的优良估计性能，将之与基于微分方程模型的最小二乘法、全波傅里叶算法作了比较。
The digital simulative results show its good performance of estimation. It is compared with differential equation model-based least square algorithm and all-ware Fourier algorithm.
本文利用数字梯形滤波器的设计原理，以离散微分器作为积木块，利用频率变换方法，设计出数字LDD梯形高通滤波器。
Based on the design fundamental of digital LDI ladder filter, a digital LDD ladder high-pass filter is designed by using the frequency transformation in this paper.
提出了一种理想数字分数微分器系数的快速算法。
A new fast algorithm for calculating the coefficients of ideal digital fractional differentiator is presented.
详细叙述了系统组成及工作原理，并且给出了微分改进型PID数字控制器算法。
The paper gave out the details of system components and its principle, also included the PID arithmetic controller which has been updated of differential calculus.
详细叙述了系统组成及工作原理，并且给出了微分改进型PID数字控制器算法。
The paper gave out the details of system components and its principle, also included the PID arithmetic controller which has been updated of differential calculus.
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