Investigation of Rub-Impact Setup Supported on Flexible Multi-Bearing Rotor

机译：柔性多轴承转子支持碰摩设置的研究

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Vibration system investigation of the chaotic response of full annular rub impact rotor system supported on two ball bearings is investigated. Modeling and experiments of nonlinear dynamics on flexible multi-bearing rotor test rig is presented in this work. The test rig has two balancers that are assembled on rotor shaft, a rub impact device at the center, and ball bearings at both ends of the shaft. A 12-degree-of-freedom (DOF) linear model was developed for this test rig. The mathematical model was developed in the beginning without considering the rub impact part in order to validate the model with the experiment results. Then, then experimentally chaotic response and bifurcation diagram of the rub impact system were investigated;

机译：研究了支承在两个滚珠轴承上的全环形摩擦冲击转子系统的混沌响应的振动系统研究。这项工作提出了在多轴承柔性转子试验台上进行非线性动力学建模和实验。该试验台有两个安装在转子轴上的平衡器，一个位于中心的摩擦装置和位于轴两端的滚珠轴承。为此试验台开发了一个12自由度（DOF）线性模型。数学模型最初是在不考虑摩擦影响部分的情况下开发的，目的是通过实验结果验证该模型。然后，通过实验研究了摩擦冲击系统的混沌响应和分叉图。

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《ASME international mechanical engineering congress and exposition》|2013年|423-428|共6页
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ABDULAZIM H. FALAH; EMAD A. KHORSHID; KHALID A. ALHAZZA;
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1. Numerical and Experimental Investigations on Flexible Multi-bearing Rotor Dynamics [J] . Q. Ding, A. Y. T. Leung Journal of Vibration and Acoustics . 2005,第4期

机译：柔性多轴承转子动力学的数值和实验研究
2. Chaos and bifurcation of a flexible rub-impact rotor supported by oil film bearings with nonlinear suspension [J] . Cai-Wan Chang-Jian, Chao-Kuang Chen Mechanism and Machine Theory: Dynamics of Machine Systems Gears and Power Trandmissions Robots and Manipulator Systems Computer-Aided Design Methods . 2007,第3期

机译：带有非线性悬架的油膜轴承支撑的挠性碰摩转子的混沌和分叉
3. Optimum modeling of a flexible multi-bearing rotor system [J] . Abdulazim H. Falah, E. A. Khorshid Journal of Engineering Research . 2014,第2期

机译：柔性多轴承转子系统的最佳建模
4. Investigation of Rub-Impact Setup Supported on Flexible Multi-Bearing Rotor [C] . ABDULAZIM H. FALAH, EMAD A. KHORSHID, KHALID A. ALHAZZA ASME International Mechanical Engineering Congress and Exposition . 2013

机译：柔性多轴承转子支撑摩擦冲击设置的研究
5. Modeling and experiments of linear and nonlinear dynamics of a flexible multi-bearing rotor. [D] . Falah, Abdulazim Hussain. 2002

机译：柔性多轴承转子的线性和非线性动力学建模和实验。
6. Two rotary motors in F-ATP synthase are elastically coupled by a flexible rotor and a stiff stator stalk [O] . André Wächter, Yumin Bi, Stanley D. Dunn, 2011

机译：F-ATP合酶中的两个旋转马达通过柔性转子和刚性定子杆弹性耦合
7. Balancing Method of Multi-Span, Multi-Bearing Rotor System : 2nd Report, Balancing of the Flexible Rotor with Constrained Correction Weight [O] . Kouki SHIOHATA, Fumio FUJISAWA 1980

机译：多跨度的平衡方法，多轴承转子系统：第二报告，柔性转子的平衡，具有约束校正重量
8. Concepts for a Theoretical and Experimental Study of Lifting Rotor Random Loads and Vibrations. Phase 6-A Effects of Blade Torsion, of Blade Flap Bending Flexibility and of Rotor Support Flexibility on Rotor Stability and Random Response [R] . Hohenemser, K. H., Yin, S. K. 1972

机译：提升转子随机载荷和振动的理论和实验研究概念。 6-a叶片扭转，叶片弯曲弯曲灵活性和转子支撑灵活性对转子稳定性和随机响应的影响

Investigation of Rub-Impact Setup Supported on Flexible Multi-Bearing Rotor

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