Controlled synchronization at the existence limit for an excited unbalanced rotor

Bartkowiak Rene

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Controlled synchronization at the existence limit for an excited unbalanced rotor

机译：励磁不平衡转子在存在极限下的受控同步

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摘要

The synchronization of a controlled unbalanced rotor with a viscoelastically mounted supporting body and force excitation is studied. The existence and stability conditions for the synchronous regime of motion are derived for a general control law by the method of direct separation of motion. Then a control law is developed using speed gradient method in order to transfer maximum energy from the excitation to the rotor. The free parameters of the control law are derived in such a way that the controlled synchronization is stable at the existence limit.

机译：研究了受控不平衡转子与粘弹性安装的支撑体和力激励的同步性。通过直接分离运动的方法，针对一般控制律推导了运动同步态的存在性和稳定性条件。然后使用速度梯度方法建立控制律，以便将最大能量从励磁传递到转子。控制定律的自由参数以受控同步在存在极限处稳定的方式导出。

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来源
《International journal of non-linear mechanics》 |2017年第5期|95-102|共8页
作者
Bartkowiak Rene;
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作者单位

Univ Rostock, Chair Tech Mech Dynam, D-18051 Rostock, Germany;

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原文格式 PDF
正文语种 eng
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关键词
Controlled synchronization; Unbalanced rotor; Energy harvesting; Vibration amplitude reduction;

机译：控制同步;转子不平衡;能量收集;减幅;

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1. SPATIAL SYNCHRONIZATION OF UNBALANCED ROTORS EXCITED WITH PARALLELED AND COUNTERROTATING MOTORS IN A FAR RESONANCE SYSTEM [J] . Fang Pan, Zou Min, Peng Huan, Journal of teoretical and applied mechanics . 2019,第3期

机译：远共振系统中无平衡转子和并联转子激励的不平衡转子的空间同步
2. Active vibration control of unbalanced flexible rotor-shaft systems parametrically excited due to base motion [J] . A.S. Das, J.K. Dutt, K. Ray Applied Mathematical Modelling . 2010,第9期

机译：由于基本运动而参量激振的不平衡挠性转子轴系统的主动振动控制
3. Vibration control of rotor system by ultrasonic excited limiter [J] . Yao Hongliang, Zhao Qian, Wu Hao, Journal of Mechanical Science and Technology . 2015,第5期

机译：超声波激励限制器转子系统的振动控制
4. Controlled Synchronization of Unbalanced Rotors with Flexible Shafts in Time-Varying Vibrational Units [C] . Olga Tomchina, Irina Kudryavtseva, The Institute of Electrical and Electronics EngineersInc. International Conference on Physics and Control . 2005

机译：不平衡转子在时变振动单元中控制不平衡转子的同步
5. Compensation and Control Allocation with Input Saturation Limits and Rotor Faults for Multi-Rotor Copters with Redundant Actuations [D] . Su, Yao. 2021

机译：具有冗余致动的多转子矫正器的输入饱和限制和转子故障的补偿和控制分配
6. Control of Magnetic Bearings for Rotor Unbalance With Plug-In Time-Varying Resonators [O] . Christopher Kang, Tsu-Chin Tsao -1

机译：带插入式时变谐振器的转子不平衡电磁轴承控制
7. Vibration Control of a Flexible Rotor Suspended by Active Electromagnetic Bearings. 4th Report. Design of Digital Control System to Cancel out Unbalances and Simulation of an Unbalance Response. [O] . Yasuyuki Suzuki, Seiichi Michimura, Akiyoshi Tamura 1993

机译：由主动电磁轴承悬挂的柔性转子的振动控制。第四次报告。数字控制系统的设计，取消不平衡和不平衡响应的模拟。
8. Design of Robust Adaptive Unbalance Response Controllers for Rotors with Magnetic Bearings [R] . Knospe, Carl R., Tamer, Samir M., Fedigan, Stephen J. 1996

机译：磁力轴承转子鲁棒自适应不平衡响应控制器设计

Controlled synchronization at the existence limit for an excited unbalanced rotor

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