Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Omri Rand"'
Autor:
Omri Rand, Vladimir Khromov
Publikováno v:
Aerospace, Vol 8, Iss 11, p 321 (2021)
This paper presents a methodology for the sizing and preliminary analysis of Multi-Prop UAVs. The methodology is founded on design trends that emerge from a vast and unique database that has been collected for such vehicles. The database includes geo
Externí odkaz:
https://doaj.org/article/733234213ed64006b44be5f7db165e96
Autor:
Vladimir Khromov, Omri Rand
Publikováno v:
Aerospace
Volume 8
Issue 11
Aerospace, Vol 8, Iss 321, p 321 (2021)
Volume 8
Issue 11
Aerospace, Vol 8, Iss 321, p 321 (2021)
This paper presents a methodology for the sizing and preliminary analysis of Multi-Prop UAVs. The methodology is founded on design trends that emerge from a vast and unique database that has been collected for such vehicles. The database includes geo
Autor:
Vladimir Khromov, Omri Rand
Publikováno v:
Aircraft Engineering and Aerospace Technology. 88:753-760
Purpose This paper aims to present an analytical insight into the effect known as lift offset. This effect may be of advantage in terms of power consumption when configurations that consists of two main rotors (coaxial, tandem, etc.) are operated at
Publikováno v:
Journal of the American Helicopter Society. 61:1-16
Autor:
Omri Rand, Vladimir Khromov
Publikováno v:
Journal of the American Helicopter Society.
Autor:
Omri Rand, Chen Friedman
Publikováno v:
Aerospace Science and Technology. 45:442-448
This paper presents a highly robust trim procedure for a generic rotorcraft configuration. The procedure acts externally on time marching models to produce a trim solution and is applicable over a wide range of rotorcraft configurations, including co
Indoor/Outdoor Scan-Matching Based Mapping Technique with a Helicopter MAV in GPS-Denied Environment
Publikováno v:
International Journal of Micro Air Vehicles. 7:55-70
This work focuses on autonomous operation of rotary-wing Micro Aerial Vehicles (MAVs) in previously unexplored, GPS-denied environments. This type of operation requires the MAV to simultaneously estimate a map of its surroundings and its own position
Autor:
Vladimir Khromov, Omri Rand
Publikováno v:
Journal of the American Helicopter Society. 60:1-12
The paper presents an insight into the complex task of design and optimizing a compound helicopter configuration. It introduces the “drag versus power chart” (DP chart) as a tool for separating the rotors, thrusters, wings, and fuselage contribut
Autor:
Omri Rand, Vladimir Khromov
Publikováno v:
Journal of the American Helicopter Society.
Comparison of Three Coaxial Aerodynamic Prediction Methods Including Validation with Model Test Data
Autor:
Gene C. Ruzicka, Ondrej Juhasz, Roger C. Strawn, Vladimir Khromov, Monica Syal, Roberto Celi, Omri Rand
Publikováno v:
Journal of the American Helicopter Society. 59:1-14