Consistent approximations to aircraft longitudinal modes

被引：6
|
作者：
Ananthkrishnan, N [1 ]
Ramadevi, P
机构：
[1] Indian Inst Technol, Dept Aerosp Engn, Bombay 400076, Maharashtra, India
[2] Indian Inst Technol, Dept Phys, Bombay 400076, Maharashtra, India
来源：
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS | 2002年 / 25卷 / 04期
关键词：
Approximation theory - Damping - Differential equations - Perturbation techniques - Polynomials;
D O I：
10.2514/2.4952
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The consistent zeroth- and first-order approximations to the longitudinal modes were derived. The approximations correctly computed all the coefficients of the characteristic polynomial to the appropriate order. Results showed the corrections to the literal approximations for the short period and phugoid modes were discovered.
引用
收藏
页码：820 / 824
页数：5
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