Based on the theory of planet phasing, the resonance of the system is classified into three types:rotational resonance mode, tra.
采用理论分析方法将行星齿轮传动的模态灵敏度与随机结构的模态数字特征计算相结合,给出了行星齿轮传动的3种不同振动模式固有频率数字特征的计算方法;基于相位调谐理论,将行星齿轮传动的共振划分为扭转共振模式、平移振动模式和行星轮共振模式,给出了由3种模式的共振导致的行星齿轮传动失效概率的计算方法及其动态仿真,并提出了基于相位调谐理论和共振失效概率计算的行星齿轮传动动态设计原则。
The theory of planet phasing provides a firm basis for the selection of design parameters to suppress vibration.
“行星轮相位调谐”理论有着严密的数学基础,基于该理论提出了以减振为目的的修改行星传动基本参数———齿数和行星轮个数的新方法。
Consequently, the planet phasing was perfected, and the roles of planet phasing in the vibration reduction by floating center parts were studied.
研究了行星齿轮传动的固有特性,揭示了振动模式不清晰现象,并指出对于密集特征值问题,不存在振动模式划分规律;分析了行星轮的齿数对动态特性的影响,完善了相位调谐理论;研究了相位调谐现象在中心构件浮动减振中的作用。
A novel structure for integrated optical waveguide traveling wave phase modulator was presented.
提出一种新颖的集成光波导行波相位调制器结构，它利用悬置槽线作为调制器的外调制电路，减小了光波和调制波之间的速度失配，提高了相位调制器的调制带宽。
The Design and Performance Analysis of Harmonic Phase Reference for Nonlinear Vector Network Analyzer
非线性矢量网络分析仪的谐波相位参考设计与性能分析
Quadratic Phase Coupling Analysis of Harmoric Signal Under Specific Phase Relationship
特定相位关系下谐波信号的二次相位耦合分析
Phase characteristics of solid-state amplifiers in sub-harmonic bunchers
次谐波聚束系统固态放大器相位特性
Resonator Fiber Optic Gyro Based on Digital Triangle Wave Phase Modulation;
基于数字三角波相位调制的谐振式光纤陀螺
Harmonic Power Measurement Based on Multi-CPU and a Phase Difference Correction Algorithm
基于多CPU与相位差校正的高精度谐波功率测量
Harmonic analysis based on Kaiser window phase difference correction and its application
基于Kaiser窗相位差校正的电力谐波分析与应用
An Algorithm of Optimal Phase Estimation in Harmonic Sinusoidal Speech Model
一种谐波正弦语音模型的最佳相位估计算法
Coherence length
相干长度(谐波列长度)
Zero-crossing Detection and Phase Correction of Stator Third Harmonic EMF in Sensorless Control of BLDC Motors
直流无刷电机定子三次谐波反电势的过零检测及其相位修正
Tuning Coupled Cascaded Bandpass Filter Using Mixed Method of Reflection Coefficient Phase and Group Delay
反射系数相位与群时延混合法调谐耦合级联带通滤波器
SPR sensor base on phase detection by using harmonics analysis
基于谐波分析的相位型表面等离子体共振传感器
A new method of gear fault diagnosis is offered based on harmonic wavelet's reconstructed-phase map.
提出一种基于谐波小波变换诊断齿轮故障的新方法———重构相位谱分析法。
phase-bistable flip-flop
相位双稳态多谐振荡器
These may be required where harmonic currents caused by the thyristor phase control of the reactor current must be filtered to prevent unacceptable transmission bus voltage distortion.
这里须滤去由电抗器相位控制引起的谐波电流以避免不能接受的输电母线电压畸变。
Using 8 Bit SCP to Measure Power Harmonics on Line
用8位单片机实现电力谐波在线测量
Research on Localization and Detection Methods of Harmonic Source in Power Distribution Network;
配电网中谐波源定位与检测方法研究
Harmonic State Estimation of Singular Value Decomposition-based and Harmonic Source Location Research;
基于奇异值分解算法的谐波状态估计及谐波源定位的研究
Study on Single-phase Hybrid Harmonic and Reactive Compensation System;
单相混合型谐波和无功补偿系统研究