频率/频率跟踪,frequency/frequency following
1)frequency/frequency following频率/频率跟踪
2)frequency tracking频率跟踪
1.A sampling measurement algorithm withoutfrequency tracking based on electronic instrument transformer;基于电子式互感器的无频率跟踪采样测量算法
2.Current feedbackfrequency tracking control with matching of piezoelectric;压电超声换能器电端匹配下的电流反馈式频率跟踪
3.Research on the Frequency Tracking System of HF-Inverter Power Controlled by PI-DPLL;基于PI-DPLL的高频逆变电源频率跟踪系统的研究
英文短句/例句
1.Frequency Tracing System for Piezoelectric Transducer Based on DDS基于DDS的超声换能器频率跟踪系统
2.Research on the Frequency Tracking System of HF-Inverter Power Controlled by PI-DPLL;基于PI-DPLL的高频逆变电源频率跟踪系统的研究
3.Research on Frequency-Tracing Control Circuit for High Frequency Induction Heating Power Supply;高频感应加热电源频率跟踪控制电路的研究
4.The Application of Frequency-Tracing Technology Based on PLL for HF-Inverter Power Supply;锁相环频率跟踪技术在高频逆变电源中的应用
5.New Frequency Track Technology Based on Multi-cycle Synchronization and Frequency Multiplication Phase-lock新型多周期同步和倍频锁相的频率跟踪技术
6.A Robust Frequency Tracking Technology for Chaotic Frequency Modulation一种稳健的混沌调频信号频率跟踪技术
7.Research and Realization of an Ultrasonic Cleaner with Constant Power and Frequency Tracing;频率跟踪、恒功率超声波清洗机的研究与实现
8.Study on the Behavior of the Piezoelectric Transducer around Its Parallel Resonant Frequency and Automatic Frequency Tracing;压电换能器在并联谐振频率附近的特性及自动频率跟踪的研究
9.Research on Frequency Tracking Method in Signal Processing of Coriolis Mass Flowmeter科氏流量计信号处理中频率跟踪方法的研究
10.Study on the Simulation of Frequency-Tracking Control in Ultrasonic Metal Welding;超声波金属焊接频率跟踪仿真控制研究
11.Research on Control Technique for Frequency-tracking of Inverter Based on ADPLL;基于ADPLL逆变器频率跟踪控制方法的研究
12.Research on Tracing Technology of Phase and Frequency Based on FPGA基于FPGA技术的相位频率跟踪方法的研究
13.Frequency tracking control system in inverter ultrasonic welding power supply based on variable arguments PI-ADPLL基于变参数PI-ADPLL超声焊接电源的频率跟踪控制
14.Study on Frequency-tracking Wireless Power Transfer System by Resonant Coupling频率跟踪式谐振耦合电能无线传输系统研究
15.Resonance frequency tracing scheme for sandwich piezoelectric transducer夹心式压电换能器的谐振频率跟踪方案设计
16.Power System Frequency Tracking Algorithms Based on Improved Biorthogonal Filter Banks改进双正交滤波器组的电网频率跟踪算法
17.A kind of frequency automatic tracking technology for inverter ultrasonic welding power一种逆变式超声焊接电源频率跟踪技术
18.Frequency Tracking Technology of Ultrasonic Motor Based on Phase-Locked Loop基于锁相环的超声波电机频率跟踪控制技术
相关短句/例句
frequency tracking频率跟踪
1.A sampling measurement algorithm withoutfrequency tracking based on electronic instrument transformer;基于电子式互感器的无频率跟踪采样测量算法
2.Current feedbackfrequency tracking control with matching of piezoelectric;压电超声换能器电端匹配下的电流反馈式频率跟踪
3.Research on the Frequency Tracking System of HF-Inverter Power Controlled by PI-DPLL;基于PI-DPLL的高频逆变电源频率跟踪系统的研究
3)frequency tracing频率跟踪
1.A new method based on correlation theory andfrequency tracing algorithm is presented .针对应用虚拟仪器技术测量旋转动力机械扭矩的原理与算法进行了研究,提出一种频率跟踪基于相位差测量扭矩新方法。
2.Through DC input voltage regulation and circuit resonantfrequency tracing,approximate linear load power regulation can be realized by the power supply.利用电路谐振产生高频高幅值的正弦波电压的介质阻挡放电电源,通过调整电源的逆变电路的直流输入电压,同时逆变电路开关频率跟踪电路谐振频率,可以实现介质阻挡放电负载功率的近似线性调整。
3.because of bridge rectifier adopting APFC technology and inverter adopting thefrequency tracing technoiogy of no phase difference, which have very important significance on effective running of power network? frequency conversion power supply and loading.其整流器采用APFC技术 ,逆变器采用无相差频率跟踪技术 ,使输入和输出的功率因数都得以提高 ,这对电网、变频电源和负载的有效运行具有重要意
4)frequency-tracking频率跟踪
1.Experimental results show that the energy transmission system is capable of automaticfrequency-tracking and transmission power-adjusting and has stable received energy.报道了一种消化道微创诊疗微系统的无线体外供能装置,它主要由利用锁相环的自动频率跟踪电路和采用移相的调功电路构成。
2.In consideration of the process of card wire heating operation,a strategy offrequency-tracking with integral action separation and DPLL(digital phase-locked loop) is employed to work out a high frequency induction heating power with 100 kHz/5 kW for on-line card wire annealing.根据梳理机用齿条热处理工艺的要求,采用积分分离法与DPLL(数字锁相环)相结合的频率跟踪策略,设计了一台100 kHz/5 kW的高频感应加热电源,对齿条进行在线退火处理。
3.The paper studies digital control scheme of resonance inverterfrequency-tracking based on all digital phase-locked loop.本文主要研究了基于全数字锁相环的谐振型逆变器频率跟踪的数字化控制方案。
5)frequency track频率跟踪
1.The 100kW inductive heat powerfrequency track research;100kW感应加热电源频率跟踪的研究
2.SCM control forfrequency tracking in induct heating device;感应加热装置中频率跟踪的单片机控制
3.This paper proposes a control system with the nophase difference offrequency track devised on the basis of the CD4046 integrated phase locked loop.实现了一种由ＣＤ４０４６集成锁相环设计的应用于感应加热电源的无相差频率跟踪控制系统，并就锁相瞬态性能进行了重点分析与设计，还就控制系统的相位补偿等问题进行了分析讨论。
6)tracking frequency跟踪频率
延伸阅读
频率计量(见时间频率计量)频率计量(见时间频率计量)frequency metrology: see time and frequency metrology口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
