Star-shaped control-vector sets of second-order systems with PWM-type input

Star-shaped control-vector sets of second-order systems with PWM-type input
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PWM型输入二阶系统星形控制向量组

DOI:
10.1016/j.automatica.2020.108924
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发表时间:
2019
期刊:
影响因子:
6.4
通讯作者:
Mitsuo Hirata
Mitsuo Hirata
中科院分区:
计算机科学2区
文献类型:
--
作者:
Masayasu Suzuki;Mitsuo Hirata

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本文研究具有脉宽调制(PWM)型输入的二阶连续时间线性定常系统。一般情况下,由于占空比的非线性,分析和设计一个PWM系统是很困难的。本文指出,通过改变脉冲的位置和占空比,可以消除离散时间模型在采样时刻出现的非线性。
This paper deals with second-order continuous-time linear time-invariant systems by means of a pulse-width modulation (PWM)-type input. In general, it is difficult to analyze and design a PWM system because of its nonlinearity in terms of the duty ratio. In this paper, it is shown that the nonlinearity appearing in the discrete-time model at the sampling instants can be eliminated by varying the location of the pulse as well as the duty ratio.
具有脉宽调制型输入的三阶系统的精确线性化
DOI: 10.1587/nolta.9.204
发表时间: 2018
期刊: Nonlinear Theory and Its Applications, IEICE
影响因子: --
作者:
Masayasu Suzuki;Mitsuo Hirata
通讯作者: Mitsuo Hirata
基于考虑电流环和PWM保持的精密模型的伺服电机完美跟踪控制
DOI: 10.1541/ieejias.127.587
发表时间: 2007
影响因子: --
作者:
K. Sakata;H. Fujimoto
通讯作者: H. Fujimoto