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- Finite Element Analyses and Experiment on Piezoelectric Bimorph Actuator 双压电膜驱动器的有限元分析与实验研究
- piezoelectric bimorph actuator 压电双晶片执行器
- The working principle of the actuator was analyzed and the dynamic characteristic of the piezoelectric bimorph was studied by the FEM modal analysis. 分析了驱动器的工作原理,利用有限元分析软件对压电双晶片振子进行了模态分析,得到其动态特性。
- Using piezoelectric bimorph as actuator,a kind of new electric-pneumatic transfer device was designed based on the theory of opening-closing. 该文突破了传统的喷嘴挡板原理的转换装置,利用压电双晶片为执行器,设计了一种基于开关原理的新结构电气转换装置。
- On the basis of analyzing various actuation principles, we decided to use piezoelectric bimorph as the primary actuator of our micropumps. 本文首先对各种驱动方式进行了分析,确定以压电双晶片作为主要的致动方式,并根据压电双晶片的悬臂梁模型,推导出压电双晶片的自由端位移公式。
- Study on insect-based flapping-wing system driven by piezoelectric bimorph[J]. 引用该论文 王姝歆;陈国平;周建华;颜景平.
- The gripper can sense the gripping force according to the strain at the base of the piezoelectric bimorph. 通过检测悬臂梁根部的应变信号实现对微夹钳夹持力的检测。
- Research on precise traveling positioning stage driven by piezoelectric bimorph[J]. 引用该论文 华顺明;张宏壮 程光明;范尊强;刘建芳.
- We model the piezoelectric bimorph and get the displacement-voltage relationship and force-strain relationship theoretically. 建立了压电双晶片的复合梁模型,并对它的微位移-电压特性、夹持力-应变特性进行了数学分析。
- Performance of nozzle-flapper servo-valve driven by piezoelectric bimorph is decided in a great extend by the parameters of control system. 根据伺服阀工作特点、设计及调试的需要,以积分分离PID作为控制算法,优选了伺服阀伺服控制系统的控制参数,构建了数字控制器。
- Low, T. S., and Guo, W., 1995, "Modeling of three-layer piezoelectric bimorph beam with hysteresis", IEEE Journal of Microelectromechanical Systems, 4, (4), pp. 230-237. 冯荣丰、杨竣翔、韩长富,2003,”磁滞与摩擦力考虑的奈米定位”,物理双月刊二十五券三期。
- C. J. Morris and F. K. Forster, “Optimization of circular piezoelectric bimorph for a micropump driver, ” J. Micromech, Microeng 10, pp. 459-465, 2000. 张晋祥,压电驱动式微帮浦制作与分析,硕士论文,国立清华大学动力机械工程学系,新竹,2005
- Physical transfer function of the piezoelectric bimorph is determined through system identification from Bode diagram of the lowest two flexural resonant modes. 由压电梁最低的两个共振频率响应的波德图,以系统识别得到动态结构的转移函数。
- Low, T. S., and Guo, W., 1995, “Modeling of three-layer piezoelectric bimorph beam with hysteresis”, IEEE Journal of Microelectromechanical Systems, 4, (4), pp. 230-237. 冯荣丰、杨竣翔、韩长富,2003,”磁滞与摩擦力考虑的奈米定位”,物理双月刊二十五券三期。
- T.S.Low, and W.Guo, “Modeling of a Three-Layer Piezoelectric Bimorph Beam with Hysteresis,” Journal of Microelectromechanical Systems, vol. 4, no. 4, pp.230-237, Dec. 1995. 林得耀;以压电致动器迟滞模型为基础之控制补偿;硕士论文;国立彰化师范大学机电工程学系;2003年.
- Above all, the relation between the applied voltage, external force and tip deflection of the composite piezoelectric bimorph was inferred by the thermodynamics. 然后从热力学角度推导出复合压电双晶片悬臂梁端部挠度与外电压、外力的关系式;
- Two-dimensional Precise Actuator Driven by Piezoelectric Bimorph Impact 压电双晶片型二维惯性冲击式精密驱动器
- Nozzle-flapper Valve Based on Piezoelectric Bimorph 基于双压电晶片的喷嘴挡板伺服阀
- Keywords piezoelectric bimorph;needle-selecting actuator;deflection;finite element;jacquard mechanism; 压电双晶片;选针执行器;形变;有限元;提花机构;
- spiral-belt piezoelectric bimorph 螺旋状压电双晶片
