The on line control of rotor vibration can be realized by using magnetic dynamic absorber.
用电磁动力吸振器可实现对转子振动的在线控制。
Put forward a new method to tune the natural frequency of the magnetic dynamic absorber,by which the current in the coil keeps unchanging,and the clearance between magnet and the rotor s surface is controlled by motor.
综述磁力轴承的基本原理、优越性、分类、发展历史以及国内外应用研究现状,特别是磁力轴承在转子振动主动控制中的应用—电磁动力吸振器;提出电磁动力吸振器固有频率控制的新方法—间隙控制法,即保持电磁铁线圈电流不变,只通过调整电磁动力吸振器与转子之间的间隙来改变动力吸振器的固有频率;详细论述了采用间隙控制法的间隙控制型电磁动力吸振器的结构和原理。
Study on influencing factors of feeding speed of electromagnetic vibration feeder;
电磁振动给料器给料速度影响因素的探讨
This paper simply introduces a small electromagnetic vibration feeder transporting granular materials for seeds pilling machine, it s vibrating clearance, obliquity of trough, and stepless speed regulation affect the productivity of the electromagnetic vibration feeder, offer basis and reference for further research.
简要介绍了小型电磁振动给料器在用于种子丸化机输送粉剂时,其激振间隙、槽体倾角及无级调速对电磁振动给料器生产率的影响,为进一步研究提供依据和参考。
The force status of the primer vibration system of electromagnetic vibration feeder is analyzed, and the operation frequency and natural frequency of the system are deduced from vibration force modeling and the calculation of electromagnet attraction and sprint stiffness.
对三种工作状态进行了比较分析,提出了工作点的选择和调整方法,对电磁振动给料器稳定工作具有重要意义。
electromagnetic vibrator, for attachment to coveying, screening, compacting, etc.appliances
电磁振动器,安装于送适、筛选、压实类装置
single stage voltage regulator
单级电磁振动式继电器
double stage voltage regulator
双节电磁振动式调节器
Parameters Study on the Vibrant System Electromagnetic Vibrated Seeding Apparatus
电磁振动排种器振动系统参数的确定
Experiment and Modeling about the Dynamic Electromagnetic Force of a Magnetic Suspension Isolator
磁悬浮隔振器动态电磁力实验与建模
Design of Driving System for Electromagnetic Vibration Exciter Based on PIC18F4523
基于PIC18F4523的电磁激振器驱动系统设计
A Study on Electromagnetic Actuator and Its Active Vibration Control System
电磁式作动器及其振动主动控制系统的研究
Research on Vibration Energy Harvester Using Composite Magnetoelectric Transducer
采用磁电换能器的振动能量采集器研究
Study on Vibration Energy Harvester Using Composite Magnetoelectric Transducer
采用复合磁电换能器的振动能量采集器研究
Effect of Installation Style on Vibration Characteristics of the Electromagnetic Relay Used in Aerospace
安装方式对航天用电磁继电器振动特性的影响
Influences of Dynamics of Electromagnetic Actuator On Vibration Performance
电磁作动器动态特性对隔振性能的影响
Development of Electromagnetic Semi-Active Vibration Absorber and Its Application in Automotive Vibration Control;
电磁式半主动吸振器研制及其在汽车振动控制中的应用
An Optimization Design on Electromagnetic Vibrated Seeding Apparatus of 2BD-6 Rice Direct-Seeding Machine by Virtual Prototype Technology;
2BD-6水稻直播机电磁振动排种器虚拟设计
Effects of Geomagnetically Induced Current on the Vibration and Noise of Transformers
地磁感应电流对变压器振动、噪声的影响
Design and Fabrication of a Micro Electromagnetic Actuator Based on PDMS Diaphragm Embedded Hard Magnets
内嵌永磁体阵列的柔性振动膜微型电磁驱动器的设计与制作工艺
magnetostrictive vibration generator
磁致伸缩振动发生器
Ferro-resonance and preventive measure of electromagnetic voltage transformer in isolated neutral system
电磁式电压互感器的铁磁谐振及防范
Study on Semi-actve Shock Control Technique of Tow-Stage Isolation System Using Electromagnetism Absorber;
基于电磁式吸振器的隔振系统抗冲击半主动控制技术研究