ADAPTIVE CONTROL OF FLOW OVER ROTATING WIND TURBINE BLADES USING THE BEDDOES-LEISHMAN DYNAMIC STALL MODEL

被引：0

作者：

Balas, Mark J. ^{[1
]}

Li, Nailu ^{[1
]}

机构：

[1] Univ Wyoming, Dept ECE, Laramie, WY 82072 USA

来源：

PROCEEDINGS OF THE ASME 5TH ANNUAL DYNAMIC SYSTEMS AND CONTROL DIVISION CONFERENCE AND JSME 11TH MOTION AND VIBRATION CONFERENCE, DSCC 2012, VOL 3 | 2013年

关键词：

SYSTEMS;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A new control problem arises with unsteady flow over large-sized wind turbine blades, bringing a control issue for periodic time-varying systems(PTS). The plant is treated as a pitch and plunge system coupling with the Beddoes-Leishman stall model and Adaptive Control is used to overcome the fluctuation brought by periodic fluctuations of the flow. Floquet Theory is introduced for stability assessment using Runge-Kutta Method A time-varying version of the adaptive control stability theorem is established. The theorem is demonstrated theoretically and numerically.

引用

页码：25 / 32

页数：8