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静电驱动

静电驱动的相关文献在1991年到2022年内共计304篇,主要集中在无线电电子学、电信技术、机械、仪表工业、自动化技术、计算机技术 等领域,其中期刊论文85篇、会议论文23篇、专利文献364743篇;相关期刊46种,包括测试技术学报、纳米科技、光学精密工程等; 相关会议20种,包括第16届全国特种加工学术会议、2011年中国工程热物理学会工程热力学与能源利用学术会议、中国兵工学会第十五届测试技术学术年会等;静电驱动的相关文献由598位作者贡献,包括张卫平、陈文元、胡放荣等。

静电驱动—发文量

期刊论文>

论文:85 占比:0.02%

会议论文>

论文:23 占比:0.01%

专利文献>

论文:364743 占比:99.97%

总计:364851篇

静电驱动—发文趋势图

静电驱动

-研究学者

  • 张卫平
  • 陈文元
  • 胡放荣
  • 刘彩霞
  • 董玮
  • 陈维友
  • 刘人怀
  • 吴校生
  • 唐健
  • 姚军
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 徐淑静; 卢新艳
    • 摘要: MEMS陀螺仪的振动环境性能是制约其应用的重要指标。针对MEMS音叉式陀螺仪,分析了检测电极在驱动运动作用下的变形对陀螺仪振动性能产生影响的机理。建立了振动环境中包含检测电极变形在内的误差信号模型,将误差信号的频率成分与角速率响应信号进行了对比分析。通过对检测质量的受力状态进行优化,降低了检测电极变形的有效值,将振动误差信号的幅度从25 dB降低到9 dB以下,大幅提升了MEMS陀螺仪的振动环境适应性。
    • 王理想; 林丰
    • 摘要: 通过自制静电驱动装置开展对静电现象的理解与认识教学,启发学生思考和探究实验原理,促进学生对静电场中力和能的性质的理解,提高教学效益的同时促进学生物理学科素养的养成与发展。
    • 单亚蒙; 任丽江; 沈文江
    • 摘要: 设计了一种应用于激光雷达的二维静电驱动谐振式微机电系统(MEMS)扫描微镜.基于MEMS技术对微镜加工工艺进行设计,简化了电隔离槽制备工艺,利用在绝缘体上硅(SOI)晶圆顶层硅刻蚀微镜结构的同时刻蚀电隔离槽,无需填充绝缘材料,实现动静梳齿的电绝缘;利用SOI晶圆底层硅的背面刻蚀结构,实现机械结构的连接,保证二维微镜结构的完整性.制备出镜面直径为4 mm二维谐振扫描微镜,并运用有限元法模拟微镜谐振频率,其仿真结果与实际测得的结果基本一致.在40,50 V的方波电压驱动下,快轴和慢轴的测量谐振频率分别为1618.2,328.2 Hz,相对应的光学扫描角度分别为16°,21°,并得到在此谐振工作下的李萨如扫描图.
    • 成一诺; 邹明耀; 程文皓
    • 摘要: 在微操作领域,微结构中较大的粘附力使快速精确地发射微小物体成为一个长期的挑战.本文介绍一种用于微型镊子的推杆,利用推杆撞击微小的物体使其获得足够的动能去克服粘附力.文中对推杆的结构进行了设计,采用梳状静电驱动执行器控制推杆动作,利用集总参数建模建立了推杆运动的控制方程,借助MATLAB仿真方法分析了推杆运动运动位移与驱动电压的曲线,仿真结果与理论设计值有较高的一致性.利用本文的推杆结构,可以改善现有微型镊子的缺陷,为亚微米粒子的操作提供了有效的解决方案.文中采用的集总参数建模及仿真分析方法,可供梳齿静电驱动系统设计参考.
    • 杨艺; 车云龙
    • 摘要: 针对仿昆虫扑翼飞行器核心动力装置——微驱动器的结构特点和研究难点,设计了一种基于静电驱动原理的毫米(mm)级微扑翼驱动器,并针对各个部件研究了整套加工工艺与测试方法.运动优化与升力测试结果表明:微扑翼驱动器(翼展9 mm,重量3 mg)以91 Hz的频率实现了±40°的拍动和±25°的扭转运动,输出1.5 mg的升力,升重较以往静电微扑翼驱动器有大幅提升.研究成果为实现仿昆虫微型飞行器的自主飞行提供了新的方向,并奠定了理论与试验基础.%Insect-inspired flapping-wing micro air vehicles(FMAV)are small in size and with high maneuver. Aiming at problems of structure characteristic and research difficulties of micro actuator,core power device of FMAV,a millimeter-scale electrostatic micro flapping-wing actuator based on electrostatic-actuated principle is designed.Moreover,a series of fabrication and testing methods are also developed.The result of testing shows that the 9mm in wing span and 3mg in weight stroke frequency of actuator is 91 Hz,flapping angle is ±40°,rotating angle is ±25°and lift force is 1.5mg.Lift-to-weight ratio is highly increased compared to previous results.These achievements lead to a new way to realize liftoff of FMAV and lay the foundation for theory and experiment.
    • 刘庆玲; 孙丽波; 王兴新; 于常娟
    • 摘要: 针对静电驱动组合柔性结构的变形进行分析,考虑静电力分布载荷的基本特征、静电力与组合柔性结构变形之间的耦合作用,依据静电场理论、伪刚体理论以及非线性柔性模型,给出分析不同电压下求解组合柔性结构变形的一般方法,同时给出静电吸合电压的计算式.设计加工了MEMS组合柔性结构,采用文中方法分析静电驱动中组合柔性结构的变形,同时搭建实验测试系统,确定电压加载范围,完成组合柔性结构的变形测试.将实验测试结果与理论计算结果进行对比分析,验证文中分析方法的正确性.%According to combined compliant structures driven by electrostatic force,considering the distributed load of the electrostatic force and the coupling between the electrostatic force and the deformation,based on the theory of electrostatic field theory,the pseudo rigid body and flexible nonlinear model,the deformation analysis method under different driven voltage and the calculation formula about the pull-in voltage were given.The calculation formula of static electricity and the voltage were given at the same time.The MEMS flexible combination structure was designed.Deformation of combined compliant structures driven by electrostatic force was analyzed by the method in this paper.The test system was built and the driven voltage range was determined,the deformation of the combined compliant structure under different driven voltage were tested.By contrasting the theoretical and the test results,the correctness of the analysis method is proved.
    • 赵呈路; 黄瑞宁; 王琨宁; 李兴
    • 摘要: 利用电容两极板间的静电力可促使两极板相互靠近的特点,提出了基于静电驱动的微细电解加工技术,并设计了静电驱动微细电解加工装置.分析了电解液浓度和电源频率对加工间隙的影响,并进行了二维结构、阵列柱状结构的静电驱动电解加工实验.结果表明:采用静电驱动技术实现电极的微进给,能使加工间隙达到微细电解加工的要求;通过控制电源的脉宽和频率,能实现自适应电解加工的目的.%Based on the electrostatic force between the two plates of the capacitor can be used to make the two plates close to each other ,research the electrostatic electrolysis processing and design the electrostatic electrolytic processing device. The effects of electrolyte concentration and power frequency on the gap achieved by processing were analyzed. Two-dimensional structure and array columnar experiment was carried out by electrostatic driving electrolysis. The experiment results show that the use of electrostatic drive technology to achieve the micro-feed electrode ,the spacing can meet the requirements of micro-electrolysis ,and by controlling the power supply pulse width and frequency can also achieve the purpose of adaptive electrolytic processing.
    • 杜林; 饶进军; 吴智政; 刘梅; 曹宁
    • 摘要: 纳米线机械性能测试中,常见MEMS器件大都采用焊接或沉积方式固定纳米线,限制了器件寿命和测试重复性.针对焊接方式测试的不足,设计了一种非焊接式纳米线机械性能测试MEMS器件.在静电叉指和支撑梁结构的基础上,设计了利用梁刚度差进行夹紧和拉伸操作的结构,其中设计了V型结构以避免焊接纳米线.利用有限元仿真软件进行了仿真验证,确定了最优结构尺寸,V型缝隙夹角小于22.5°时能满足纳米线机械性能测试要求,所设计器件提高了测试器件的重复利用率.%In researches about mechanical properties of nanowires,welding methods,such as FIB and EBID which are most common methods used to fixed nanowires,reduce devices lifetime and repeatability. In order to overcome the shortcomings of the welding method,a new MEMS device without need of welding or depositing was designed in this paper. Basing on the electrostatic interdigital structure and bearing beam structure,a clamping and stretching structure using the rigidity difference was designed,in which a V-shaped structure is designed to avoid welding or depositing. It was simulated and validated by FEA, and the optimal structure was obtained. When the angle of V-shaped gap is less than 22. 5°, it can meet the requirements of the mechanical properties of nanowires, and improve application repeatability.
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