Mathematical modeling of resonant linear vibratory conveyor with electromagnetic excitation: simulations and experimental results

被引：24

作者：

Despotovic, Zeljko V. ^{[1
]}

Urukalo, Djordje ^{[1
]}

Lecic, Milan R. ^{[2
]}

Cosic, Aleksandar ^{[1
]}

机构：

[1] Univ Belgrade, Mihajlo Pupin Inst, 15 Volgina, Belgrade 11060, Serbia

[2] Univ Belgrade, Fac Mech Engn, 16 Kraljice Marije, Belgrade 11000, Serbia

来源：

APPLIED MATHEMATICAL MODELLING | 2017年 / 41卷

关键词：

Vibratory conveyor; Modeling; Lagrange equation; Electromagnetic excitation; Thyristor converter; Simulations; SYSTEM;

D O I：

10.1016/j.apm.2016.09.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Vibratory conveyors are commonly used in industry for transporting a wide variety of bulk and particulate materials. Various control structures based on state observers can be found in the literature. However, they are mostly based on simplified mathematical models. In order to obtain a more precise state observer, and consequently better performance and (or) control quality, more detailed mathematical model of the resonant vibratory conveyor is required. Mathematical model of a resonant linear vibratory conveyor driven by an electromagnetic excitation force is presented. Derivation of the mathematical model is based on the kinetic and potential energies, dissipative function of the mechanical system, and Lagrangian formulation. A simulation model is implemented on the basis of the derived mathematical equations. The simulation results are presented and compared to the experimental results obtained by a real industrial vibratory conveyor. (C) 2016 Elsevier Inc. All rights reserved.

引用

页码：1 / 24

页数：24

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