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Modeling and Optimizing the Turn of a Loaded Elastic Rod Controlled by an Electric Drive
Journal of Computer and Systems Sciences International ( IF 0.6 ) Pub Date : 2020-09-05 , DOI: 10.1134/s1064230720040103
G. V. Kostin

Abstract

In this study, we consider a flat rotation of an electric rectilinear rod controlled by an electric drive, loaded at the free end by a point mass. The problem is to optimally control the voltage in the motor’s winding, which transfers the system to the final state with the damping of the elastic vibrations. A generalized formulation of the equations of the rod’s state and a method for approximating unknown displacements, momentum density, and bending moment are proposed. The procedure for minimizing the objective functional and regularizing the numerical error is described.


中文翻译:

电驱动控制的加载弹性杆的转弯建模与优化

摘要

在这项研究中,我们考虑了由电驱动器控制的直线直线杆的平面旋转,该直线杆在自由端受点质量加载。问题在于如何最佳地控制电动机绕组中的电压,从而通过衰减弹性振动将系统转移到最终状态。提出了杆状态方程的广义公式以及未知位移,动量密度和弯矩的近似方法。描述了使目标函数最小化和数字误差正则化的过程。
更新日期:2020-09-05
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