...Yi Zhao; Bo Fan; Jiahao Dong; Qinghao Hong; Lifan Sun Purpose The traditional quadrotor UAV hanging model is used for positioning and anti-swing control, which is a more complex model and does not facilitate the design of subsequent control methods. An online trajectory planning method based...

... 24 09 2024 08 10 2024 © Emerald Publishing Limited 2024 Emerald Publishing Limited Licensed re-use rights only Trajectory planning Radar blind area Adaptive hybrid A* algorithm Online strategy Detection probability In contemporary attack-defense countermine, densely...

...Jinwu Xiang; Tong Shen; Daochun Li Purpose Obstacle and wind field are common environmental factors for mini unmanned helicopter (MUH) flight. This paper aims to develop a trajectory planning approach guiding MUH to avoid static and dynamic obstacles and to fly in steady uniform or boundary-layer...

...Panxing Huang; Changzhu Wei; Yuanbei Gu; Naigang Cui Purpose The purpose of this paper is to propose a hybrid optimization approach with high level of solving precision and efficiency for endo-atmospheric ascent trajectory planning of launch vehicles. Design/methodology/approach Based...

...Shaofei Chen; Hongfu Liu; Jing Chen; Lincheng Shen Purpose The purpose of this paper is to plan the penetration trajectory for unmanned aerial vehicle (UAV) in the presence of radar‐guided surface to air missiles (SAMs). Design/methodology/approach The penetration trajectory planning problem...