Nonlinear dynamics control in single-phase inverter with sinusoidal pulse-width modulation

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Andriyanov, A.I.^1 ; Mikhal'Tsov, D.Yu.^1

Department of Electronics, Radioelectronic and Electrotechnical Systems, Bryansk State Technical University, 7, 50 years of October st., Bryansk

241035, Russia^1

关键词: Dynamic modes;    Nonlinear dynamic properties;    Parametric synthesis;    Single-phase inverters;    Sinusoidal output;    Sinusoidal pulse width modulation;    Target oriented;    Technical implementation;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012041/pdf
DOI  :  10.1088/1757-899X/124/1/012041

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

A variant of technical implementation of the control system of a single-phase voltage inverter with sinusoidal pulse-width modulation, based on target-oriented control, which ensures the desired nonlinear dynamic properties of the system, is proposed. The control system under discussion solves the problem of providing a sinusoidal output voltage of the inverter when changing its parameters in a wide range, accompanied by bifurcations. This eliminates unwanted dynamic modes without parametric synthesis of the system. The target-oriented control for managing the dynamics of nonlinear systems with sinusoidal pulse-width modulation is used for the first time and gives a number of advantages compared to other known methods.