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- AC magnetic bearing 交流磁轴承
- Hyperthermia therapy with AC magnetic field heating magnetic nanoparticles is a new kind of treatment method. 介绍了利用交变磁场加热治疗肿瘤中所需的磁场发生装置和温度检测等方向的研究进展。
- When the DC magnetic field is maintained at a fixed value,there is a good linearity between the output signal and the AC magnetic field which is below 1 kA/m. 在恒定直流磁场及调制磁场强度小于1kA/m的条件下,系统输出信号大小随调制磁场强度线性增加;
- The configuration and basic theoretics of active magnetic bearing(AMB) are narrated. 叙述了磁力轴承的主动控制原理及控制系统的组成;
- The AC magnetic permeabilities of stainless steel rod and amorphous ribbon are measured by the method and the result is in accordance with other reported values. 本文还利用该种测量方法测量了不锈钢棒和非晶薄带的交流磁导率,结果与文献报道相符。
- Optimization design of sealed cowling structure for magnetic bearing reaction flywheel[J]. 引用该论文 李红;叶全红;韩邦成;房建成.
- Magnetic bearing is an important part of High Temperature Gas-cooled Reactor (HTGR) helium gas turbine. 电磁轴承是高温气冷堆立式氦气轮机系统的重要组件之一。
- An upper permanent magnetic bearing(PMB) was designed for a high-power,high-speed vertical energy storage flywheel. 为解决大功率立式高速储能飞轮下支承高负荷高损耗问题,采用在飞轮上端轴向永磁轴承卸载的技术方案。
- The paper present the working principle of AMB and some hot topics, and analyses the level and developing tendency of the active magnetic bearing. 摘要介绍了电磁轴承工作原理,探讨了一些热点问题,并分析了电磁轴承的发展现状及前景。
- AC magnetic field induction heating device is the key device of tumor thermotherapy, which is the most difficult monitoring and controlling middle and high frequency strong magnetic field. 摘要交变磁场感应加热装置是肿瘤磁感应热疗的关键设备,其中对中高频强磁场设备的监控是个难点。
- Active Magnetic Bearing (AMB) is one of typical electronic &mechanical products and a new type of high performance bearing piece. 主动磁轴承是典型的机电一体化产品,是一种新型的高性能支承部件,其具有无摩擦、无磨损、无需润滑以及寿命长等一系列传统的滚动轴承和滑动轴承所无法比拟的突出优点。
- A method to measure the AC magnetic permeability of magnetic material by the change of the induced electromotive force when the material is inserted into or pulled out from the coil. 摘要介绍了一种利用放入介质前后线圈两端感应电动势的变化来测量交流磁导率的方法,并推导了计算公式。
- M.O.TCole,P.S.Keogh ,C.R.Burrows.Adaptive Q control of vibration due to unknown distrbances in rotor magnetic bearing system[C]. 本文将自适应Q控制应用到电磁轴承上,该控制方法只需要知道控制执行器到测量信号间的模型而不需要知道干扰的信息就可以自适应控制使振动误差平方和最小。
- Remanence is eliminated effectively by using software technique of AC magnetism modulation. 装置采取软件交流磁调制检测技术,有效抵消了剩磁效应。
- M.O.TColeP.S.Keogh C.R.Burrows.Adaptive Q control of vibration due to unknown distrbances in rotor magnetic bearing system[C]. 本文将自适应Q控制应用到电磁轴承上该控制方法只需要知道控制执行器到测量信号间的模型而不需要知道干扰的信息就可以自适应控制使振动误差平方和最小。
- Active Magnetic Bearing (AMB) is a high performance, novel type bearing which suspends the rotor by controlled magnetic force in a contact-free manner. 磁轴承是利用受控电磁力将转子无接触地悬浮在空中地一种新型高性能轴承。
- Experiment result shows that the method can effectively compensate gyroscopic effects, and meet the requirements of high-speed magnetic bearing. 实验证明,该系统能够有效地抑制高速转子的陀螺效应,达到控制力矩陀螺电磁轴承高速稳定运行的要求。
- In this paper, a conceptive kind of intelligent AMB (active magnetic bearing) is introduced, this is the idea of IMB (intelligent magnetic bearing). 摘要介绍了磁悬浮轴承(AMB)智能化的构思,即IMB设计思想。
- Power magnetic bearing (namely PMB) is a new type of driving device in the research frontier with high technology, which is advanced in recent years. 动力磁轴承是近几年提出的一种新型的驱动装置,是一种高科技前沿领域的产品。
- This thesis mainly concerns the application of a new differential transformer radial displacement sensor on Active Magnetic Bearing(AMB). 本文对一种新型的差动变压器式径向位移传感器在磁悬浮轴承中的应用进行了研究。