混合滤波器,Hybrid filter
1)Hybrid filter混合滤波器
1.Simulation on single-phase shunt passive active hybrid filters;单相并联型无源-有源混合滤波器的仿真研究
2.In accordance with the requirements and peculiarities in traction systems, the model of a hybrid filter is presented, based on its control method and operation principles,which makes full use of passive filters and active filters.通过建立混合滤波器优化的数学模型，采用广义拉格朗日乘子法对其整体容量配置进行了优化设计，并与单独并联无源滤波器和单独并联有源滤波器进行了比较。
3.This thesis includes two sections: one is the research on frequency response of DC sensor based on magnetic potential self-balance and feed-back compensation; the other is the study of hybrid filter.本论文包含两方面的内容:磁势自平衡回馈补偿式直流传感器频响特性研究以及混合滤波器的研究。
英文短句/例句
1.The Realization of Mixed Filters Based on 基于混合滤波器的实现
2.The Research on Frequency Response of the Fair-New DC Sensor and the Hybrid Filter;新型直流传感器频响特性及混合滤波器研究
3.active filter hybrid有源滤波器混合微电路
4.mixer-filter frequency synthesizer混频滤波式频率合成器
5.Experimentation shows that, mixed filtering is better than any of fitering.实验表明,混合型滤波器的滤波效果优于单型滤波器。
6.Optimum Design for Passive Filter of Combined Power Filter System混合滤波系统中无源电力滤波器的优化设计
7.Development of a 100kvar Parallel Hybrid Active Power Filter;100kvar并联混合有源电力滤波器的研制
8.The Design of the Hybrid Digital Control Active Power Filter;混合型数控有源电力滤波器系统设计
9.The Reasearch on Hybrid Type of Power Filter for Electrified Railway电气化铁道混合型电力滤波器的研究
10.Research on the Hybrid Active Power Filter Based on DSP基于DSP的混合型有源电力滤波器研究
11.Simulation of shunt hybrid active power filter并联混合型有源电力滤波器仿真分析
12.Mixture Gaussian background modeling improved by Kalman filteringKalman滤波器对混合高斯背景建模的改进
13.The Research of Hybrid Active Power Filter Based on PSCAD/EMTDC基于PSCAD/EMTDC的混合有源电力滤波器研究
14.Study on a novel parallel hybrid active power filter一种新型并联混合型有源电力滤波器
15.Novel Control Strategy for Parallel Hybrid Power Filter一种并联混合型电力滤波器控制策略
16.The Combined System of Shunt LC Passive Filter and Active Power Filter;与可变参数LC无源滤波器混合使用的并联型有源滤波器
17.Harmonics Suppression Research of Hybrid-Shunt Active Power Filter;并联混合有源电力滤波器的谐波抑制研究
18.Harmonic Compensation and Key Techniques of Parallel Hybrid Active Power Filter;谐波抑制与并联混合有源滤波器的关键技术
相关短句/例句
hybrid power filter混合滤波器
1.Current control measures of power quality are analyzed and thehybrid power filter composed of APF(Active Power Filter) and PPF(Passive Power Filter) is presented for the power quality control of high voltage and large capacity.该控制策略根据混合滤波器的逆变电路系统的状态方程和输出反馈信号推算出下一个采样周期的脉冲宽度,并且采用状态观察器预估系统的状态,提前算出控制量以补偿CPU的采样和计算时延,避免对指令电流的跟踪过冲,提高了系统动态性能。
3)mixed filter混合滤波器
4)hybrid filter混合型滤波器
1.excited generator, an in phase correlation filtering technique based on the frequency shifting principle was adopted; the topologic structure of the filter and the detection control method for suppressing harmonics were investigated and a more idealizedhybrid filter and its composite detection control were developed.针对交流励磁发电机输出的电力谐波特征 ,研究了谐波抑制所需滤波器拓扑结构和检测控制方法 ,获得了一种较为理想的混合型滤波器结构形式和混合式检测控制方法 ,通过采用 PWM调制技术和磁势补偿原理 ,有效地解决了串联 APF中低频谐波功率补偿信号的传输问题 。
5)hybrid active power filter混合有源滤波器
1.A new control scheme for parallelhybrid active power filters;并联型混合有源滤波器的新型控制策略
2.Multi-object optimization ofhybrid active power filter based on genetic algorithm;基于遗传算法混合有源滤波器参数的多目标优化
plex control strategy of parallelhybrid active power filter并联混合有源滤波器复合控制策略
6)hybrid filter bank混合滤波器组
1.Tree structuredhybrid filter banks based on power complementary pairs;基于功率互补对的树形结构混合滤波器组
2.A novel approach to two-channelhybrid filter banks satisfying near-perfect reconstruction was presented.提出了一种满足近似完全重构的两通道混合滤波器组(HFB)的设计方法。
延伸阅读
波数字滤波器由两端终接电阻负载的无源LC梯形滤波器导出的一种数字滤波器结构。应用双线性变换S=k(1-Z-1)/(1+Z-1)可将用波参数描述的无源元件,实现为数字元件。表1列出了无源元件R、C、L及其对应的由延时单元、乘法器和加法器构成的数字元件。通常高阶递归型数字滤波器的级联型或并联型有产生极限环振荡的危险。此外,在输入信号非常小时,由于舍入误差的高度相关，也可能导致数字滤波器的不稳定而产生固定振荡。1971年，提出波数字滤波器的伪无源性概念，并论证了这种数字滤波器的低灵敏度特性。波数字滤波器具有良好的稳定性，可以用较短的系数字长实现，有良好的动态范围，不会出现极限环振荡（即在环路情况下应用也不会出现任何杂散振荡）。这种数字滤波器特别适用于通信系统。在波数字滤波器结构中，用波参数描述的元件，在联接时必须遵从端口间阻抗匹配的原则。相应地，数字元件之间的联接按其为串联或并联分别采用由乘法器和加法器构成的串联适配器或并联适配器匹配联接。适配器符号及其对应的联接关系见表2。图为三阶椭圆型低通LC 梯形滤波器及其等效的波数字滤波器。波数字滤波器的另一种结构称为波格型数字滤波器，是由对称型或格型无源LC 滤波器导出的。参考书目A. Antonious, DigitalFilter : Analysisand Design,McGraw-Hill Co.,New York,1979.
