Design of an aerolevitation electric vehicle for high-speed ground transportation system

被引：9

作者：

Han, CH ^{[1
]}

Cho, JS

Moon, YJ

Yoon, YY

Song, YK

机构：

[1] Hanyang Univ, Sch Mech Engn, Seoul 133791, South Korea

[2] Korea Univ, Dept Mech Engn, Seoul 133791, South Korea

[3] Korea Airforce Acad, Dept Aerosp Engn, Chungwon 363840, South Korea

[4] Hankuk Aviat Univ, Dept Aeronaut & Mech Engn, Seoul 412791, South Korea

来源：

JOURNAL OF AIRCRAFT | 2005年 / 42卷 / 01期

关键词：

D O I：

10.2514/1.95

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

An aerolevitation electric vehicle, acting as a tracked wing-in-ground-effect vehicle, is conceptually designed to match the design requirements. The aerodynamic interaction between the vehicle and its track is investigated using-a combination of approaches. A boundary-element method is used to study the effect of steady, nonplanar ground effect on the vehicle. The more complicated flow characteristics are investigated using a Navier-Stokes computation. The data obtained from the numerical simulations are compared with the data measured from wind-tunnel tests. The results computed using the boundary-element method agree with the measured data. The longitudinal and lateral stability derivatives are estimated, and a guidance and control system is designed using intelligent techniques based on the estimated stability derivates.

引用

页码：93 / 104

页数：12