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piezoelectric induced strain actuator
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  “piezoelectric induced strain actuator”译为未确定词的双语例句
     Piezoelectric Induced Strain Actuator and Its Application in Structures
     压电固体作动筒及其在结构中的应用
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  相似匹配句对
     Induced into E.
     将表达载体转化E.
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     Piezoelectric Induced Strain Actuator and Its Application in Structures
     压电固体作动筒及其在结构中的应用
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     Application of piezoelectric transducer in shock waves induced by irradiation
     压电式传感器在辐射冲击波测量中的应用
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     Piezoelectric Effect Induced by DC Bias in PLZT Ceramics
     改性PLZT陶瓷偏压压电效应的研究
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     induced by collagen.
     以胶原为诱导剂 :清半夏 >羌活 >天冬 >苦楝皮 ;
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Actuators are very important parts in modern self adaptive and intelligent control systems. Its property will greatly affect the system. Since traditional actuators have some insolvable difficulties for modern applications. The solid actuators have become a hot spot in research fields. In recent years, the PZT have attracted great attention for its application as actuators and sensors, but its many applications are based on small displacement control. For applications of large displacement actuators in structures,...

Actuators are very important parts in modern self adaptive and intelligent control systems. Its property will greatly affect the system. Since traditional actuators have some insolvable difficulties for modern applications. The solid actuators have become a hot spot in research fields. In recent years, the PZT have attracted great attention for its application as actuators and sensors, but its many applications are based on small displacement control. For applications of large displacement actuators in structures, a detailed investigation of large displacement solid PZT actuators is provided. Actuator model of the piezoelectric induced strain actuator (PZT ISA) and the matching property between the PZT ISA and the structure is studied. An optimized model of the PZT ISA and the structure is proposed, through which the maximum actuator force and the maximum induced strain can be obtained. This work provides a fundamental theoretical research for the application of the PZT ISA. At the end, a model of the stack driven helicopter servo flap and its mechanical amplifier are studied and discussed, which is used to replace the hydraulic actuator for the servo flap. At the same time, the actuator properties under different loads and different frequencies are surveyed. The results reveal that the PZT ISA could satisfy the need of the driven properties for active servo flap control.

建立了大位移压电固体作动筒(Piezoelectric induced strain actuator, PZT ISA)的动力学模型。探讨了压电固体作动筒在结构应用中的力学驱动模型,研究了压电作动筒和结构之间的驱动传递关系,以及在结构应用中获得最大输出位移和最大作用力的匹配关系;研究了利用压电作动筒驱动直升机伺服襟翼的一种初步构想以及机械放大机构,用于替代现有的液压装置,对旋翼进行主动减震降噪。同时在不同的频率及负载下,对压电作动筒的驱动性能进行了实验,并作了讨论。结论表明:利用压电作动筒作为直升机伺服襟翼控制的驱动器件,可以实现对伺服襟翼的主动变形及振动控制。

Through the study of actuator model of PZT ISA (Piezoelectric induced Strain Actuator)and the matching property between the PZT ISA and the structure,some result.call be obtained for its application. An optimized model of the PZT ISA and the structure was proposed,through which the maximum actuator force and maximum induced strain can be obtained' This work provided a novel and fundamental theoretical research for the application of the PZT ISA. At the end,for the aim of real...

Through the study of actuator model of PZT ISA (Piezoelectric induced Strain Actuator)and the matching property between the PZT ISA and the structure,some result.call be obtained for its application. An optimized model of the PZT ISA and the structure was proposed,through which the maximum actuator force and maximum induced strain can be obtained' This work provided a novel and fundamental theoretical research for the application of the PZT ISA. At the end,for the aim of real application in structures,a model of the stack with a mechanical displacement amplifier was made' At the same time,the actuator properties under the different load and different frequency are studied and discussed' The results revealed that the PZT ISA could satisfy the need of the driven properties for active vibration and distortion control.

通过对大位移压电固体作动筒的动力学模型的研究.探讨了压电固体作动筒在振动控制中的动力学驱动模型。通过对压电作动筒和结构之间的驱动传递关系的研究,以及在结构应用中获得达到最大的位移输出和最大的作用力的匹配关系的研究,为驱动器的一体化应用提供基础。最后研究了压电作动筒驱动力及输出位移,同时在不同的频率及负载下,对压电作动筒的驱动性能进行了实验,并进行讨论。结论表明:利用压电作动筒作为智能结构驱动器件,可以实现对结构的主动变形及振动控制。

 
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