Active magnetic bearing (AMB) system is a complex integrated system including mechanics, electronic and magnetism.
电磁轴承系统是一个复杂的机电磁综合系统。
The nonlinear dynamical behaviours of an active magnetic bearing-rotor system were investigated by numerical simulation.
通过数值模拟的主动磁轴承 - 转子系统的非线性动力学行为进行了调查。
The fundamental and the math model of Self-sensing Active Magnetic Bearing (AMB) are studied and its stability is analyzed.
本文研究了无传感器磁悬浮轴承系统的基本原理、闭环系统的数学模型及其稳定性。
Based on the principle and characteristic of active magnetic bearing, the improved project in structure for the sensor is presented.
从基本原理出发，结合磁轴承特点，提出了改进的传感器结构方案。
The induction load of active magnetic bearing(AMB) can directly affect the anti-jamming ability of the high-speed bearing-rotor system.
电磁轴承的感性负载直接影响着高速轴承-转子系统抗干扰能力。
A new type catcher bearing with an elastic ring is proposed to enhance its working performance in active magnetic bearing (AMB) system.
提出在传统保护轴承外圈加弹性环来提高其在主动磁悬浮轴承(activemagneticbearing,AMB)系统中的工作性能。
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。
Use the active magnetic bearings (AMB) to improve the rotary accuracy of Externally pressurized gas bearing, realize improvement of spindle rotary accuracy.
利用主动磁轴承来提高气体轴承回转精度，实现主轴回转精度的提高。
The working principle and the digital controller of an active magnetic bearing(AMB)are investigated, digital control system based on digital signal processor TMS320F240 is discussed.
研究了有源磁悬浮轴承（AMB）的工作原理及其数字控制器，讨论了以定点数字信号处理器TMS32 0F2 4 0为核心的数字控制系统。
From a modeling of an active magnetic bearing (amb), a numeric controller was designed with degrade observer and optimized feedback control. it was proved out with simulink in matlab.
本文通过对主动磁悬浮轴承系统的建模，设计了带降维观测器的最优反馈数字控制器，并在模拟中验证了控制器的正确性。
The working principle of active magnetic bearing is introduced, the mathematic model of active magnetic bearing is inferred, and the two approaches of unbalance compensation are given.
文中介绍主动电磁轴承的工作原理，推导了主动电磁轴承的数学模型，给出了两种不平衡补偿方案。
The principles and the development of active magnetic bearing (AMB), passive magnetic bearing (PMB), hybrid magnetic bearing (HMB), and their applications in industries are put forward.
本文系统介绍了主动、被动、混合式磁力轴承的工作原理、工作特点及其在工业实际中的应用。
A new scheme of a vertical hybrid superconducting magnetic bearing including superconducting magnetic bearing, active magnetic bearing, and permanent magnetic bearing has been advanced.
本文首次提出了国内外全新的立式永磁有源高温超导混合磁悬浮轴承研究方案。
The relations between stiffness and damping performances and structure parameters of an active magnetic bearing (AMB) system and frequency specificity of the control loop are analysed herein.
分析了电磁轴承系统的刚度阻尼特性与系统结构参数及其控制器频响特性之间的关系。
In magnetically suspended control moment gyroscope (CMG), self-excited vibration of high-speed rotor is one of principal factor which effects stability of active magnetic bearing (AMB) system.
磁悬浮控制力矩陀螺(CMG)中转子一阶弹性模态自激振动是影响磁悬浮高速转子系统稳定性的关键因素之一。
Because of the emphases research of magnetic bearing at home and abroad is DC active magnetic bearings (AMBs) at present, and the cost of DC power amplifiers is much higher than ac power converters.
目前国内外对磁轴承的研究多为直流式磁轴承，而直流开关功率放大器相对于交流逆变器来说其体积大、功耗大及成本高。
Different control laws of AMB (Active Magnetic Bearing) based on rotor dynamics and AMB control model are discussed, considering the power-amplifier delay, rotor unbalance and AMB nonlinear factors.
以刚体动力学为基础，考虑功放延时、转子不平衡、磁轴承非线性等因素，建立了磁轴承反馈控制控制系统模型，对不同的控制律进行了仿真分析。
Lastly, the passive suspension characteristics of magnetic bearing are analyzed, active suspension control system is designed, and the results of the experiment are given.
最后对磁轴承的被动悬浮特性进行了分析，对其主动悬浮控制系统进行了设计，给出了实验结果。
Lastly, the passive suspension characteristics of magnetic bearing are analyzed, active suspension control system is designed, and the results of the experiment are given.
最后对磁轴承的被动悬浮特性进行了分析，对其主动悬浮控制系统进行了设计，给出了实验结果。
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