Optimization coning algorithms to the fixed frequency motion;
一种对固定频率运动优化的圆锥算法
The application of fixed frequency produces fewer tracing errors, insusceptibility to harmonic current and higher inverter performance, which solves the problem of high frequency switching loss occurring when rate of reference current change is approaching zero.
采用固定频率型,与滞宽恒定的电流跟踪系统相比,具有减少跟踪误差,降低谐波电流影响和提高逆变器性能的优点,可以解决开关频率在参考电流变化率接近零时的高频的开关损耗,以及频率过低时的低次谐波造成电流波形畸变而影响电机的性能。
In many projects surveys,all needs some kind of fixed frequency sine signal to take the drive source,mainly proposed and introduces the design and the realization method of one kind of high accuracy sine drive Signal Source.
在许多工程测量中,都需要某种固定频率的正弦信号作为激励源。
Novel frequency-fixed beam-scanning microstrip eaky-wave antenna with phase-shifter;
新型频率固定相控波束扫描微带漏波天线的研究
fixed-rate pacemaker
固定频率心脏起搏器
fixed frequency radar responder beacon
固定频率雷达应答标
fixed frequency cyclotron
固定频率回旋加速器
external fixed rate pacemaker
体外固定频率起搏器
The Natural Frequces Computation of the Motor Stator Considering the Stator Rind Affection
机座影响下的电机定子固有频率计算
The swing is a pendulum with a single natural frequency depending on its length.
秋千是只有一个固有频率的摆，此频率决定于它的长度。
The technical regulations for frequency sharing between the broadcasting service and the mobile and fixed services in the VHF/UHF bands
GB/T15937-1995VHF/UHF频段广播业务与移动和固定业务频率共用技术规定
measurement of natural frequency and damping ratio of suspension
汽车悬挂系统固有频率与阻尼比的测定试验
STUDY ON METHOD OF DETERMINING FUZZY NATURAL FREQUENCY OF SUBMARINE PIPELINE SPAN
确定海底管线管跨段模糊固有频率的方法
A Highly Stable and Accurate Computational Method for Eigensolutions in Structural Dynamics;
结构固有频率及其振型的高效稳定算法
Short-Term Frequency Stability Measurement of 2μm Solid-State Laser;
2μm固体激光器短期频率稳定度的检测研究
Reciprocal Theorem of Work Done for the Solution of Natural Frequency of Triangular Plate
用功的互等定理求解三角形板的固有频率
Improving Frequency Stability of Laser by Means of Temperature-controlled F-P Cavity;
利用控温的F—P腔改善全固化单频Nd：YVO_4激光器的频率稳定性
high natural frequency accelerograph
高固有频率自记加速计
natural frequency of rotor/bearing system
转子支承系统固有频率
Frequency spectrum element, carrier frequency. Frequency type can be specified.
频谱元件，载波频率。可指定频率类型。
In this article, method of Fixed Point Frequency Analysis was used to extract Fundamental Frequency( F0) as well as establish the normalized Liner Polynomial Tone Model.
该文利用固定点频率分析提取基音频率(0)建立归一化线性多项式声调模型。
Most are crystal oscillators that take advantage of the inherent resonance of a( quartz) crystal to obtain frequency stability.
大多数是晶体振荡器，它利用（英）体固有共振的优点，所以频率稳定。