基于附加反馈的三质量系统振荡控制有效性研究

Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019) Pub Date : 2019-11-01 DOI:10.2991/aviaent-19.2019.40

N. Kuznetsov, E. Dolgih, I. Iov

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引用次数: 0

摘要

本文以三质量计算方案为例，研究了利用求解给定类型弹性转矩逆动力学问题合成的附加反馈来限制振荡运动的有效性。在本文中，我们描述了考虑粘性摩擦力的三质量机械系统的数学模型。给出了所提出的附加反馈对运动驱动器的速度和加速度以及弹性力矩导数的有效性的数值模拟结果。关键词:三质量体系;振动控制;额外的反馈;反问题

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Investigation of the Effectiveness of Oscillation Control in a Three-Mass System Based on the Additional Feedbacks

Using the example of a three-mass calculating scheme the article presents the results of a study of the effectiveness of using the additional feedbacks synthesized by solving the inverse dynamic problems for a given type of elastic torque to limit the oscillatory motions. In this article, we described a mathematical model of a three-mass mechanical system considering viscous friction forces. The results of numerical modeling of the effectiveness of the proposed additional feedbacks on the velocity and acceleration of the motion drive and on the derivatives of the elastic torque are presented. Keywords— three-mass system; oscillation control; additional feedbacks; inverse problem

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Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)

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