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