Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Valentin Pană"'
Autor:
Teodor-Viorel Chelaru, Cristian Emil Constantinescu, Valentin Pană, Costin Ene, Adrian Chelaru
Publikováno v:
Aerospace, Vol 11, Iss 8, p 660 (2024)
This paper aims to analyze the stability of a special class of single-channel slow-rotating homing missiles using the Frank–Wall stability criterion. To achieve this, starting from the model of a slow-rolling missile with six degrees of freedom (6
Externí odkaz:
https://doaj.org/article/c1b976f8b6d44b8c88283da0b0534dde
Publikováno v:
Aerospace, Vol 9, Iss 9, p 504 (2022)
The paper’s purpose is to present a calculus model for a testing vehicle that can be used to validate guidance, navigation and control systems for reusable launchers in all flight phases. The technical solution is based on a throttleable engine wit
Externí odkaz:
https://doaj.org/article/2bc9ddc6ed5c4727afeb98f0afc7714f
Autor:
Valentin PANĂ
Publikováno v:
INCAS Bulletin, Vol 3, Iss 1, Pp 63-70 (2011)
An important problem in the design of flight-control systems for aircraft under pilotedcontrol is the determination of handling qualities and pilot-induced oscillations (PIO) tendencieswhen significant nonlinearities exist in the vehicle description.
Externí odkaz:
https://doaj.org/article/03a3bb66f6c14d7ebf0ff58f62fe68e7
Autor:
Valentin Panayotov
Publikováno v:
Journal of Applied Sports Sciences, Vol VOL.2, Pp 3-18 (2020)
Introduction. Presently, obesity is endemic in many countries. Many obese patients also suffer from diseases of high social impact, such as type 2 diabetes and cardiovascular disease. Generally, therapies combining energy¬deficient diets and physica
Externí odkaz:
https://doaj.org/article/621ec3945f464184aaf6711f5dbcb39d