Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Skid (aerodynamics)"'
Publikováno v:
CEAS Aeronautical Journal. 11:731-743
Soft-in-plane rotor systems are susceptible to a self-induced vibration phenomenon called ground resonance. This dynamic instability results from lag motions of the rotor blades coupling with airframe degrees of freedom, while the helicopter is in gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fcbde30efad88ceecacab6eccea72a5
https://doi.org/10.1007/s13272-020-00452-z
https://doi.org/10.1007/s13272-020-00452-z
Autor:
Subhash Chandra, Dharmender
Publikováno v:
International Journal of Chemical Studies. 8:2197-2200
The zero till seed-cum-ferti-drill was assessed for field performance in sandy loam soil under tillage and no-tillage soil conditions at variable forward speed of tractor. With increase in forward speed of tractor, field capacity of the machine was i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b16f76bf679efc6aff9ac0c2f2dc02f
https://doi.org/10.22271/chemi.2020.v8.i2ag.9078
https://doi.org/10.22271/chemi.2020.v8.i2ag.9078
Autor:
Hiroki Miyamae, Masafumi Uchida
Publikováno v:
Artificial Life and Robotics. 25:316-321
A fish-type balloon robot (FBR) is a biomimetic robot that introduces twisting and pectoral fin motions into an airship robot. The FBR can move back and forth, right and left, and up and down using the twisting and pectoral fin motions. The FBR can p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ef742089aa7c72642cba70e3af80341
https://doi.org/10.1007/s10015-019-00581-7
https://doi.org/10.1007/s10015-019-00581-7
Publikováno v:
Aerospace Science and Technology. 91:82-95
Anti-skid brake system is an important aircraft subsystem to ensure safe take-off and landing of aircraft. Accurate runway circumstances identification is the key point to achieve the high efficiency of the anti-skid brake control. Inaccurate identif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adf69cfc1a502c9578ea5d000bec0b65
https://doi.org/10.1016/j.ast.2019.05.001
https://doi.org/10.1016/j.ast.2019.05.001
Publikováno v:
2021 IEEE Aerospace Conference (50100).
JAXA's Martian Moons eXploration Mission (MMX) includes the delivery of an exploration rover to the Mars moon Phobos in 2026, engineered by the Centre National d’Etudes Spatiales (CNES) and the German Aerospace Center (DLR). On Phobos, the gravity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afb04ef2584c1f727c3e14007481cb22
https://doi.org/10.1109/aero50100.2021.9438423
https://doi.org/10.1109/aero50100.2021.9438423
Publikováno v:
Experimental Robotics ISBN: 9783030711504
ISER
ISER
For skid-steer rovers, a point turn consumes a lot of power compared to a straight-line motion. Hence, turning radius, in path planning for this kind of rover, is a factor that should be considered explicitly. In this article, the energy-optimal path
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a338d59fe9dac488d116d5422dd618f1
https://doi.org/10.1007/978-3-030-71151-1_36
https://doi.org/10.1007/978-3-030-71151-1_36
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00446-(2020)
According to the registered databases of air accidents around the world, landing overruns are the most probable accidents among all runway excursion events. Although new aircraft are enhanced with the latest technologies that improve the maneuvers sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b15ef0e9fd8fb1e25b430490b11f8f1
http://www.sciencedirect.com/science/article/pii/S2214509520301182
http://www.sciencedirect.com/science/article/pii/S2214509520301182
Autor:
Robert Langlois, Alexander Schock
Publikováno v:
Progress in Canadian Mechanical Engineering. Volume 3.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6b255df99b896cfe265b68d66034773
https://doi.org/10.32393/csme.2020.1281
https://doi.org/10.32393/csme.2020.1281
Autor:
M. Chad Bolding, Austin M. Garren, Angelo Conrado de Arruda Moura, Scott M. Barrett, W. Michael Aust
Publikováno v:
Forests, Vol 10, Iss 9, p 721 (2019)
Forests
Volume 10
Issue 9
Forests
Volume 10
Issue 9
Traditional timber harvests on steep slopes have been conducted through labor-intensive and sometimes environmentally impactful methods, such as manual felling with chainsaws and extraction using bladed skid trails, winching, or cable yarding. Ground
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b17b6b0776dbcb38a6330472b2be3e0
https://www.mdpi.com/1999-4907/10/9/721
https://www.mdpi.com/1999-4907/10/9/721
Autor:
Predrag Stojakovic, Boško Rašuo
Publikováno v:
Aerospace Science and Technology. 49:239-249
This paper presents the application of the previously presented general analysis method to determine the safe flight boundaries of the asymmetrically loaded airplane within the terminal flight phases as applied to the case of inherently asymmetric si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b4142d7ca8b9a50454dbfe79ffcee78
https://doi.org/10.1016/j.ast.2015.12.012
https://doi.org/10.1016/j.ast.2015.12.012