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3 results on '"la Cierva’s autogiro"'

1. On the Stability of la Cierva’s Autogiro

Author

M. Fernández-Martínez and Juan L.G. Guirao

Subjects
la Cierva’s autogiro, la Cierva’s equation, stability, differential equation with periodic coefficients, Mathematics, QA1-939
Abstract

In this paper, we rediscover in detail a series of unknown attempts that some Spanish mathematicians carried out in the 1930s to address a challenge posed by Mr. la Cierva in 1934, which consisted of mathematically justifying the stability of la Cierva’s autogiro, the first practical use of the direct-lift rotary wing and one of the first helicopter type aircraft.

Published
2020
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2. On the Stability of la Cierva’s Autogiro

Author

Juan Luis García Guirao and Manuel Fernández-Martínez

Subjects
Series (mathematics), lcsh:Mathematics, General Mathematics, Stability (learning theory), 010103 numerical & computational mathematics, stability, lcsh:QA1-939, 01 natural sciences, 010305 fluids & plasmas, Rotary wing, differential equation with periodic coefficients, la Cierva’s equation, 0103 physical sciences, la Cierva’s autogiro, Computer Science (miscellaneous), Applied mathematics, 0101 mathematics, Engineering (miscellaneous), Mathematics
Abstract

In this paper, we rediscover in detail a series of unknown attempts that some Spanish mathematicians carried out in the 1930s to address a challenge posed by Mr. la Cierva in 1934, which consisted of mathematically justifying the stability of la Cierva&rsquo, s autogiro, the first practical use of the direct-lift rotary wing and one of the first helicopter type aircraft.

Published
2020

3. On the Stability of la Cierva's Autogiro.

Author

Fernández-Martínez, M. and Guirao, Juan L.G.

Subjects
*MATHEMATICIANS, *DIFFERENTIAL equations
Abstract

In this paper, we rediscover in detail a series of unknown attempts that some Spanish mathematicians carried out in the 1930s to address a challenge posed by Mr. la Cierva in 1934, which consisted of mathematically justifying the stability of la Cierva's autogiro, the first practical use of the direct-lift rotary wing and one of the first helicopter type aircraft. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

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