Bounds of linear time-varying systems with applications to quantify model gap of synchronous generators

被引：0

作者：

Wang, Peng ^{[1
,2
,3
]}

Wang, Shaobu ^{[4
]}

Huang, Renke ^{[4
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Automat, Shanghai, Peoples R China

[2] Minist Educ China, Key Lab Syst Control & Informat Proc, Shanghai, Peoples R China

[3] Shanghai Engn Res Ctr Intelligent Control & Manag, Shanghai, Peoples R China

[4] Pacific Northwest Natl Lab, 902 Battelle Blvd, Richland, WA 99352 USA

来源：

IET CONTROL THEORY AND APPLICATIONS | 2022年 / 16卷 / 05期

关键词：

UNCERTAINTY; VALIDATION; PARAMETERS; STABILITY;

D O I：

10.1049/cth2.12253

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Linear time-varying (LTV) systems play a key role in many engineering problems, for example, trajectory sensitivity analysis of power systems. Because LTV systems do not generally have closed-form solutions, estimates of their bounds are crucial to their analysis. In this paper, bounds for LTV systems with known inputs and unknown but bounded inputs are obtained via Gronwall's inequality. The estimated bounds are then used to quantify the gap between synchronous generators and their models in different scenarios through simulation.

引用

页码：544 / 553

页数：10

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