Subjects -> TRANSPORTATION (Total: 214 journals)
    - AIR TRANSPORT (9 journals)
    - AUTOMOBILES (26 journals)
    - RAILROADS (10 journals)
    - ROADS AND TRAFFIC (9 journals)
    - SHIPS AND SHIPPING (43 journals)
    - TRANSPORTATION (117 journals)

AIR TRANSPORT (9 journals)

Showing 1 - 9 of 9 Journals sorted alphabetically
Drones     Open Access   (Followers: 3)
International Journal of Aerospace Psychology     Hybrid Journal   (Followers: 22)
International Journal of Aviation Management     Hybrid Journal   (Followers: 6)
International Journal of Micro Air Vehicles     Open Access   (Followers: 12)
Journal of Air Transport Management     Hybrid Journal   (Followers: 7)
Journal of Air Transportation     Hybrid Journal   (Followers: 10)
Journal of Airline and Airport Management     Open Access   (Followers: 12)
Journal of Airport Management     Full-text available via subscription   (Followers: 3)
Transport and Aerospace Engineering     Open Access   (Followers: 5)
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Journal Cover
International Journal of Micro Air Vehicles
Journal Prestige (SJR): 0.368
Citation Impact (citeScore): 1
Number of Followers: 12  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1756-8293 - ISSN (Online) 1756-8307
Published by Sage Publications Homepage  [1176 journals]
  • Incremental coverage path planning method for UAV ground mapping in
           unknown area

    • Authors: Zuqiang Yang, Yi Yang, Xingxiu He, Weicheng Qi
      Abstract: International Journal of Micro Air Vehicles, Volume 16, Issue , January-December 2024.
      Coverage in unknown environment is a commonly concerned problem in ground mapping field of Unmanned Aerial Vehicle (UAV). Based on the concept of incremental cell construction, a practical online coverage path planning method is proposed for mapping in unknown environments with obstacles and boundaries. This method consists of the Boustrophedon motion and D* algorithm. Based on the information from onboard ranging sensor, the UAV uses Boustrophedon motion to incrementally construct coverage cells while exploring the environment. When there are no alternative cells for Boustrophedon motion, the D* algorithm is utilized to plan the backtracking path to the next starting point. Particularly, the backtracking path replanning will be carried out if an unknown obstacle suddenly appears on the path. The static and hardware-in-loop dynamic simulation results show that the proposed method can achieve near-complete coverage in complex unknown environments with low computational and sensor accuracy requirements.
      Citation: International Journal of Micro Air Vehicles
      PubDate: 2024-08-09T06:52:20Z
      DOI: 10.1177/17568293241262323
      Issue No: Vol. 16 (2024)
       
  • Development of a tube-launched tail-sitter unmanned aerial vehicle

    • Authors: Jiaze Cai, Hunter Denton, Moble Benedict, Hao Kang
      Abstract: International Journal of Micro Air Vehicles, Volume 16, Issue , January-December 2024.
      This paper describes the development and flight testing of a tail-sitter unmanned aerial vehicle (UAV) platform that has the potential to be tube-launched. Integrated with vertical take-off and landing (VTOL) capability, the platform can perform high-endurance loiter tasks along with low-speed and hovering flights, and land vertically in limited spaces. The current design utilizes a thrust-vectored counter-rotating coaxial propeller combined with a foldable conventional fixed-wing to accomplish both vertical and horizontal flights. A feedback control strategy capable of stabilizing and controlling the vehicle in both vertical and horizontal flight was designed and implemented on a custom-designed 1.7-gram autopilot. Several tests were conducted in hover and edgewise flight with aggressive pilot inputs to demonstrate the controllability of the aircraft even in the presence of moderate wind gusts. Additionally, transition flight tests were also performed, which demonstrated the vehicle’s capability of transitioning from vertical to fixed-wing horizontal flight using thrust-vectoring-based pitch control.
      Citation: International Journal of Micro Air Vehicles
      PubDate: 2024-05-10T05:11:37Z
      DOI: 10.1177/17568293241254045
      Issue No: Vol. 16 (2024)
       
  • Parameter effect on the novel swashplateless rotor control

    • Authors: Linkai Tang, Min Chang, Yaping Huang, Siliang Zu, Junqiang Bai
      Abstract: International Journal of Micro Air Vehicles, Volume 16, Issue , January-December 2024.
      To achieve underactuated control, a novel swashplateless rotor configuration of asymmetric inclined hinges which can be driven by periodic sinusoidal torque is studied, hopefully eliminating the conventional swashplate mechanism and multiple actuators. Therefore, the traditional mechanism can be intelligently replaced by software. However, high-frequency torque variation will invariably result in vibration noise and energy loss.Thus it is critical to properly design the swashplateless rotor in order to achieve a control process with less torque variation. As a result, in both numerical simulation and experiments, we performed sensitivity analyses on related design parameters such as hinge eccentricity, hinge inclined angle, and wingtip hammer position. The parameter effect on swashplateless rotor control was discovered through the analyses, and the basic law of its design was obtained.
      Citation: International Journal of Micro Air Vehicles
      PubDate: 2024-03-12T03:28:47Z
      DOI: 10.1177/17568293241238019
      Issue No: Vol. 16 (2024)
       
 
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  Subjects -> TRANSPORTATION (Total: 214 journals)
    - AIR TRANSPORT (9 journals)
    - AUTOMOBILES (26 journals)
    - RAILROADS (10 journals)
    - ROADS AND TRAFFIC (9 journals)
    - SHIPS AND SHIPPING (43 journals)
    - TRANSPORTATION (117 journals)

AIR TRANSPORT (9 journals)

Showing 1 - 9 of 9 Journals sorted alphabetically
Drones     Open Access   (Followers: 3)
International Journal of Aerospace Psychology     Hybrid Journal   (Followers: 22)
International Journal of Aviation Management     Hybrid Journal   (Followers: 6)
International Journal of Micro Air Vehicles     Open Access   (Followers: 12)
Journal of Air Transport Management     Hybrid Journal   (Followers: 7)
Journal of Air Transportation     Hybrid Journal   (Followers: 10)
Journal of Airline and Airport Management     Open Access   (Followers: 12)
Journal of Airport Management     Full-text available via subscription   (Followers: 3)
Transport and Aerospace Engineering     Open Access   (Followers: 5)
Similar Journals
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JournalTOCs
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762
 


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