Control of vibrational field in an elastic vibration unit with DC motors and time-varying observer

Q3 Physics and Astronomy

Cybernetics and Physics Pub Date : 2021-12-31 DOI:10.35470/2226-4116-2021-10-4-277-286

O. Tomchina

引用次数: 1

Abstract

In the paper the problem of feedback control of vibrational fields in a vibration unit is analyzed taking into account the influence of the elasticity of cardan shafts, the drive dynamics, saturation for control torques. In addition, the synthesized rotor synchronization control algorithm uses the estimates of a non-stationary observer, which makes it possible to implement it practically on a two-rotor vibration unit SV-2. The performance of the closed loop mechatronic systems is examined by simulation for the model of the two-rotor vibration unit SV-2.

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具有直流电机和时变观测器的弹性振动单元的振动场控制

本文分析了振动单元中振动场的反馈控制问题，考虑了万向轴的弹性、驱动动力学和控制力矩饱和的影响。此外，合成转子同步控制算法使用了非平稳观测器的估计，这使得它可以在双转子振动单元SV-2上实际实现。通过对SV-2双转子振动单元模型的仿真，检验了闭环机电系统的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Cybernetics and Physics Chemical Engineering-Fluid Flow and Transfer Processes

CiteScore

1.70

自引率

0.00%

发文量

审稿时长

10 weeks

期刊介绍： The scope of the journal includes: -Nonlinear dynamics and control -Complexity and self-organization -Control of oscillations -Control of chaos and bifurcations -Control in thermodynamics -Control of flows and turbulence -Information Physics -Cyber-physical systems -Modeling and identification of physical systems -Quantum information and control -Analysis and control of complex networks -Synchronization of systems and networks -Control of mechanical and micromechanical systems -Dynamics and control of plasma, beams, lasers, nanostructures -Applications of cybernetic methods in chemistry, biology, other natural sciences The papers in cybernetics with physical flavor as well as the papers in physics with cybernetic flavor are welcome. Cybernetics is assumed to include, in addition to control, such areas as estimation, filtering, optimization, identification, information theory, pattern recognition and other related areas.