• The air defence system will be consisting of Giraffe AMB radars, command stations, communications equipment, air defence missile equipment, Mistral-missiles and training equipment.

    整个防空系统由“长颈鹿”(Giraffe)AMB雷达、指挥站、通信设备、防空导弹设备、Mistral导弹和训练设备组成。

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  • Applying AMB to the support of HDD (hard disk drive), which can avoid the contact of bearing and HDD rotor, it has a lot of advantages in comparison with other bearing types.

    将磁力轴承应用于硬盘的支承,完全消除了轴承与硬盘转子的机械接触,使硬盘具有其它轴承支承的硬盘无法企及的优点。

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  • All the works will lay down a good foundation on research and application of AMB systems in the future.

    总结了一套实验调试和参数整定的方法,为今后的研究工作打下基础。

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  • The results showed that heldf cultured in vitro lived up to52generations while the culture medium containing0.2% amb extract made the cells live up to77genera-tions.

    结果表明,体外培养人胚肺二倍体成纤维细胞成活至52代,而含0。2%黄芪制取液的培养基使细胞成活至77代。

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  • In many countries such as USA, France, Japan, and Switzerland, AMB has been industrialized.

    目前,在美国、法国、日本、瑞士等国已获得了工业领域的引用。

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  • The most important research field of AMB focuses on the research on the controller.

    在磁力轴承系统的研究中,控制器的设计是其中至关重要的一环。

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  • The AMB using PID controller have big overshoot, weak disturbance rejection ability and difficult adjustment of parameters, so it is not satisfied.

    但是传统的PID控制器用于磁力轴承的控制时,超调大,参数整定困难,抗扰能力差,难以取得满意的控制效果。

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  • If he is lazy, he will never fulfill his amb IT ion to be a doctor.

    他如果懒惰的话,就永远实现不了当医生的抱负。

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  • The graphic of five free of freedom AMB based on TMS320LF2407A is designed and TMS320LF2407 of TI company is the core part.

    其核心部件是TI公司的TMS320LF2407A,设计了五自由度磁悬浮主轴系统的硬件总体框图。

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  • The study of AMB control algorithm has been developed.

    开展了磁悬浮轴承控制系统的控制算法研究。

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  • The main design method and the application in the AMB of MEMS are studied in detail. Finally, the main problems and the development trend of MEMS are indicated.

    主要讨论了微机电系统主要的设计方法以及微机电系统技术在磁力轴承中的应用,最后指出了目前微机电系统技术所面临的主要问题及其发展趋势。

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  • Now we unite amb with air bearing ( amb - ab ) to overcome their shortages. it is a new technology in bearing field, it will more superior than amb and air bearing.

    将两者结合在一起,利用它们各自的优点并克服对方的缺点,将是轴承领域的新技术,其性能要远比磁轴承或箔片气体轴承的性能优越。

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  • 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。

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  • Filter is used to process signal in frequency domain and able to improve the performance of AMB control system.

    滤波器用于对信号进行频域上的变换处理,可用于改善磁力轴承控制系统性能。

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  • Discuss the controlling accuracy of displacement sensor used in AMB system. On the basis of this, a design program of differential conduct displacement sensor is given.

    讨论了位移传感器对电磁轴承系统控制精度的影响,在此基础上提出一种差动电感式位移传感器的设计方案。

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  • The main content of this paper is about the design of digital control system of AMB based on DSP.

    本文主要内容是以数字信号处理器(dsp)为核心设计主动磁轴承的数字控制系统。

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  • The experimental results show that AMB can effectively restrain rotor vibration.

    试验表明电磁轴承能有效地抑制转子的振动。

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  • 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。

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  • The digital control system can be used as practical platform for developing and implementing real time control strategy, industrializing AMB products, and replacing existing analog ones.

    这种数字控制系统可作为开发和实施实时控制策略、进行电磁轴承产品工程化的实用平台,也可以替代现有的模拟控制系统。

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  • The control characteristics of axial single freedom AMB were analyzed.

    分析了轴向单自由度磁轴承的控制特性;

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  • But the technology of AMB is an advanced technology, which relates to many science fields such as mechanics, rotor dynamics, electromagnetic, electronics, control theory, computer science and so on.

    然而由于磁悬浮轴承技术是一门复杂的多学科的高新技术,其研究领域涉及到机械学、转子动力学、电磁学、电子学、控制理论和计算机科学等学科。

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  • A fuzzy control scheme with a fitted modifying factor was proposed according to inherent characteristics and performance requirement of active magnetic bearings (AMB).

    结合主动磁力轴承(amb)自身特性和性能需要,提出了一种拟合修正因子模糊控制器设计方法。

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  • This study suggested that AMB be high quality sports nutrition tonic on the recovery from fatigue.

    本文提示,蒙古黄芪可能是很好的促进疲劳恢复的营养补剂。

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  • And then we build the inverter-fed three-pole AMB control system in SIMPLORER, the performance of the control system is verified by the simulation.

    在SIMPLORER中搭建了逆变器供电式三极电磁轴承的磁悬浮控制系统,仿真结果验证了所设计的控制系统的正确性。

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  • Further more, an excellent power amplifier is indispensable to the realization of the high precision and high speed of AMB hard disk.

    没有一个性能优良的功率放大器,磁轴承硬盘实现高精度、高转速是不可能的。

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  • 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。

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  • The results showed that HELDF cultured in vitro lived up to 52 generations while the culture medium containing 0.2% AMB extract made the cells live up to 77 generations.

    结果表明,体外培养人胚肺二倍体成纤维细胞成活至52代,而含0.2%黄芪制取液的培养基使细胞成活至77代。

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  • 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。

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  • 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。

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