Feedforward Algorithm: Wind Tunnel Airspeed Control

被引：0

作者：

Dahlgren, D. Matthew ^{[1
]}

Chabaan, Rakan ^{[2
]}

机构：

[1] Technol Grp Jacobs Engn, Southfield, MI 48075 USA

[2] Lawrence Technol Univ, Dept Elect & Comp Engn, Southfield, MI 48075 USA

来源：

2009 IEEE VEHICLE POWER AND PROPULSION CONFERENCE, VOLS 1-3 | 2009年

关键词：

feedforward; closed loop control; wind tunnel; automotive testing; simulink;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper is focused on the application of a feedforward algorithm applied in a variable speed drive to improve closed loop airspeed response in climatic wind tunnels. This use is uncommon in that a calculated feedforvvard value from the supervisory controller is inserted between the speed controller and current controller in the variable speed drive. This application was piloted in a flywheel application using a DC drive and motor, which proved that the method could be used. A Simulink model was developed to duplicate the results for the flywheel. The model was then leveraged to demonstrate that this application can be used for wind tunnel airspeed.

引用

页码：961 / 965

页数：5

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