Results 121 to 130 of about 4,997,471 (331)
Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC
Advanced Robotics Research, EarlyView.The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang +7 more
wiley +1 more source
Drone Systems and ApplicationsIn this paper, the authors’ previous work regarding a conceptual drone-assisted autonomous pollination system (APS) is extended with regards to path planning and flight control.
Chapel R. Rice, Hao Gan, Zhenbo Wang
doaj +1 more source
Flight planning: node‐based trajectory prediction and turbulence avoidance
, 2018 To tackle the ever‐growing demand for air travel, the aviation industry has expressed great interest in assessing the impact weather uncertainty has on flight planning.
J. Cheung
semanticscholar +1 more source
Flight Flutter Testing of Supersonic Interceptors [PDF]
A summary is presented of experiences in connection with flight flutter testing of supersonic interceptors. The planning and operational aspects involved are described along with the difficulties encountered, and the correlation between measurement and ...
Dublin, M., Peller, R.
core +1 more source
Collision‐Resilient Winged Drones Enabled by Tensegrity Structures
Advanced Robotics Research, EarlyView.Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui +5 more
wiley +1 more source
IEEE AccessOne of the key technologies for achieving day and night flight, tracking solar peak, and reducing flight energy consumption for a near-space solar-powered unmanned aerial vehicle (UAV) is trajectory planning.
Tichao Xu +4 more
doaj +1 more source
Description of the computations and pilot procedures for planning fuel-conservative descents with a small programmable calculator [PDF]
A simplified flight management descent algorithm was developed and programmed on a small programmable calculator. It was designed to aid the pilot in planning and executing a fuel conservative descent to arrive at a metering fix at a time designated by ...
Knox, C. E., Vicroy, D. D.
core +1 more source
Apollo-Soyuz pamphlet no. 9: General science [PDF]
, 1977 The objectives and planning activities for the Apollo-Soyuz mission are summarized. Aspects of the space flight considered include the docking module and launch configurations, spacecraft orbits, and weightlessness.
From, T. P., Page, L. W.
core +1 more source
Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots
Advanced Robotics Research, EarlyView.This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li +4 more
wiley +1 more source
THE INFLUENCE OF FLIGHT PLANNING AND CAMERA ORIENTATION IN UAVs PHOTOGRAMMETRY
, 2017 The purpose of this paper is to discuss how much the phases of flight planning and the setting of the camera orientation can affect a UAVs photogrammetric survey.
F. Chiabrando +4 more
semanticscholar +1 more source