NUMERICAL MODELING AND CONTROL OF TRANSDUCER IN ULTRASONICALLY ASSISTED MACHINING 

Background, Motivation and Objective Ultrasonic assisted machining has been applied in the brittle and hard material. The key problem in the promotion of ultras...
2016年全国压电和声波理论及器件应用研讨会论文摘要集  2016-10-21 下载次数()| 被引次数()

Operating characteristics analysis of a dual-excited full-wavelength piezoceramic ultrasonic transducer 

A dual-excited full-wavelength piezoceramic ultrasonic transducer as a cascade of two half-wavelength sandwich piezoceramic transducers is studied.The relevant ...
《Chinese Journal of Acoustics》  2017年 第02期 下载次数(15)| 被引次数()

A flextensional transducer and its algorithmic method of resonant frequency 

A flextensional transducer with an Omega shape and its algorithmic method of the resonant frequency and the shape functions are suggested.The Omega transduce...
《Chinese Journal of Acoustics》  2013年 第02期 下载次数(27)| 被引次数()

OPTIMIZATION DESIGN OF THE PIEZOELECTRIC CERAMIC COMPOSITE TRANSDUCER 

Background, Motivation and Objective Piezoelectric transducer is the key component in the field of acoustic application. The earliest piezoelectric transducer i...
2016年全国压电和声波理论及器件应用研讨会论文摘要集  2016-10-21 下载次数()| 被引次数()

Energy Conversion Efficiency of Rainbow Shape Piezoelectric Transducer 

With the aim to enhance the energy conversion efficiency of the rainbow shape piezoelectric transducer, an analysis model of energy conversion efficiency is est...
《Chinese Journal of Aeronautics》  2012年 第05期 下载次数(54)| 被引次数(4)

Working principle and design of a double cylinders type traveling wave ultrasonic motor using composite transducer 

A double cylinders type traveling wave ultrasonic motor using composite transducer was proposed.The proposed stator contained two cylinders and one composite tr...
《Journal of Harbin Institute of Technology》  2011年 第02期 下载次数(124)| 被引次数(5)

A wideband combined transducer for measuring system in sound tube 

A wideband transducer for sound tube system is presented,which combines longitudinal transducer and ClassⅣflextensional transducer to improve the performance...
《Chinese Journal of Acoustics》  2012年 第02期 下载次数(41)| 被引次数(5)

Effects of size and arrangement of virtual transducer on photoacoustic tomography 

In this paper, we investigate the effects of the relative size and arrangement of a virtual transducer on the image quality in limited-view photoacoustic tomogr...
《Chinese Physics B》  2013年 第07期 下载次数(37)| 被引次数()

Broadband flextensional transducer with major axis lengthened 

The bandwidth of the Class IV flextensional transducer is narrow for its high mechanical quality factor.For improving its bandwidth performance,a flextension...
《Chinese Journal of Acoustics》  2012年 第03期 下载次数(20)| 被引次数(0)

Multi-belts coil longitudinal guided wave magnetostrictive transducer for ferromagnetic pipes testing 

A new ultrasonic transducer with multi-belts coil for generating and receiving longitudinal guided wave in ferromagnetic material pipes is proposed.The theory b...
《Science China Technological Sciences》  2011年 第02期 下载次数(110)| 被引次数(6)

Resonant frequencies of a piezoelectric drum transducer 

This paper presents a piezoelectric-metal structure called a drum transducer. An equation for calculating the resonance frequency of the drum transducer is obta...
《Journal of Zhejiang University(Science A:An Internat…》  2009年 第09期 下载次数(72)| 被引次数(9)

THE STUDY OF 33 MODE SINGLE CRYSTAL LONGITUDINAL TRANSDUCER 

There are many advantages of broadband transducers,such as reducing of signal distortion,widening the security about information transmission,reducing the ratio...
2015全国压电和声波理论及器件技术研讨会论文集  2015-10-30 下载次数(5)| 被引次数(0)

A METHOD FOR IMPROVING THE ELECTRICAL LIMIT OF THE LANGEVIN ULTRASONIC TRANSDUCER 

The Langevin ultrasonic transducer is widely used in many high-power ultrasonic applications.The output power of a Langevin ultrasonic transducer is limited by ...
2012全国压电和声波理论及器件技术研讨会论文集  2012-11-23 下载次数(1)| 被引次数()

THE ANALYSIS OF CYMBAL TRANSDUCER’S HARMONIC RESPONSE BASED ON 1-3 PIEZOCOMPOSITE 

In the surrounding of water, the harmonic response of Cymbal transducer based on 1-3 piezocomposite was analyzed with finite element analysis method in this pap...
第15届全国晶体生长与材料学术会议论文集  2009-11-06 下载次数(19)| 被引次数(0)

WIDE BANDWIDTH ULTRASONIC TRANSDUCER DESIGN USING A LUMPED OSCILLATION COUPLED MODEL 

This paper will establish a closed-coupled oscillator model of the wide bandwidth ultrasonic transducer for ultrasound image application.Referring to the aco...
Proceedings of the 2010 Symposium on Piezoelectricit…  2010-12-10 下载次数(12)| 被引次数(0)

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