1) piezoelectric ceramic receiver
压电陶瓷受话器
2) piezoelectric ceramic microphone
压电陶瓷送话器
3) Piezoelectric transformer
压电陶瓷变压器
1.
Piezoelectric transformers and their applications;
压电陶瓷变压器及其应用现状
4) piezoelectric ceramic transformer
压电陶瓷变压器
1.
Review on development of piezoelectric ceramic transformers;
压电陶瓷变压器研究和发展现状
2.
This article briefly introduced the development history of radial vibration mode piezoelectric ceramic transformer ,elaborated its principle of operation ,basic structure and its equivalent circuit,and analyzed the performance in detail of its efficiency, resonance frequency, output power, voltage gain and so on.
本文简要介绍了径向压电陶瓷变压器的发展历史,阐述了它的工作原理、基本结构及它的等效电路,并详细分析了它的效率、共振频率、输出功率、电压变比等性能。
3.
This article summarizes the development, construct, principle, characteristics and application of piezoelectric ceramic transformer.
重点介绍压电陶瓷变压器的发展、结构、基本原理、基本特性和应用实例。
5) piezoelectric receiver
压电受话器
6) piezoceramic actuator
压电陶瓷执行器
1.
To reduce the effect of hysteresis of piezoceramic actuator to the accuracy of the nano positioning stage,inverse Preisach model is used to compensate the hysteresis nonlinearity and an adaptive sliding mode controller is designed to cancel the remaining hysteresis,uncertainty of the model,and other disturbances.
为了降低压电陶瓷执行器迟滞特性对纳米定位平台精度的影响,利用Preisach逆模型补偿迟滞特性,并针对逆模型未能完全补偿的迟滞特性、模型参数的不确定性以及其他扰动设计了自适应滑模控制律。
2.
The multi-valued-mapping hysteresis nonlinearity of the piezoceramic actuator seriously degrades the scale accuracy when used in the nanometer positioning system.
研究压电陶瓷执行器应用于纳米定位系统时,其多值映射的迟滞特性对系统定位控制精度影响。
3.
The hysteresis of piezoceramic actuators is the main challenge of its positioning accuracy.
压电陶瓷执行器的迟滞特性是影响其定位精度的主要因素。
补充资料：压电陶瓷受话器
分子式：
CAS号：
性质：语言通信中借助压电陶瓷材料，把电信号转换成相应的声信号而紧密耦合于人的耳朵的一种电声换能器。主要采用介电常数较高、平面机电耦合系数值高的锆钛酸铅和铌镁酸铅等陶瓷材料，使压电陶瓷耳机的阻抗和灵敏度与电磁式耳机相近，且具有耐高温、抗潮湿性好等优点。
CAS号：
性质：语言通信中借助压电陶瓷材料，把电信号转换成相应的声信号而紧密耦合于人的耳朵的一种电声换能器。主要采用介电常数较高、平面机电耦合系数值高的锆钛酸铅和铌镁酸铅等陶瓷材料，使压电陶瓷耳机的阻抗和灵敏度与电磁式耳机相近，且具有耐高温、抗潮湿性好等优点。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条