Results 21 to 30 of about 3,109,027 (342)
A Review of Spatial Robotic Arm Trajectory Planning
Aerospace, 2022 With space technology development, the spatial robotic arm plays an increasingly important role in space activities. Spatial robotic arms can effectively replace humans to complete in-orbit service tasks.
Ye Dai +5 more
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Trajectory Planning on Grids: Considering Speed Limit Constraints [PDF]
, 2011 Trajectory (path) planning is a well known and thoroughly studied field of automated planning. It is usually used in computer games, robotics or autonomous agent simulations. Grids are often used for regular discretization of continuous space.
Chrpa, Lukáš
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Online Cooperative Trajectory Planning for UCAV Formation in Uncertain Environment [PDF]
Xibei Gongye Daxue Xuebao, 2018 This paper presents a local online planning method based on hp adaptive pseudospectral method to address the cooperative trajectory planning of UCAV formation in uncertain environment.
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Trajectory Planning for UAV Based on Improved ACO Algorithm
IEEE Access, 2020 Trajectory planning is an important subject in the field of unmanned aerial vehicles (UAVs). However, existing methods do not solve some problems well, such as slow convergence speed and low searching efficiency of related algorithms and collisions ...
Bo Li +3 more
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Advances in Mechanical Engineering, 2023 In this paper, a control method for trajectory planning and tracking of an intelligent vehicle is proposed. In terms of trajectory planning, a trajectory planning method for curved lane changes is designed based on conventional lane change trajectory ...
Wei Wang, Fufan Qu, Chong Guo, Wenbo Li
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Energy consumption path planning of food robot based on improved whale algorithm and neural network
Shipin yu jixie, 2022 Objective: In order to solve the energy-saving trajectory planning problem of robot in food industry with unknown dynamic parameters, a point-to-point robot joint energy consumption path planning scheme based on whale algorithm and neural network was ...
HUANG Chong-fu, CHANG Yu, LIU Li-chao
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Time Optimal Trajectory Planing Based on Improved Sparrow Search Algorithm
Frontiers in Bioengineering and Biotechnology, 2022 Complete trajectory planning includes path planning, inverse solution solving and trajectory optimization. In this paper, a highly smooth and time-saving approach to trajectory planning is obtained by improving the kinematic and optimization algorithms ...
Xiaofeng Zhang +21 more
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A Method for Autonomous Driving Trajectory Planning in Parking Environments
Shanghai Jiaotong Daxue xuebao, 2023 Local trajectory planning is one of the key technologies of the autonomous valet parking system. In this scenario, there exist problems such as long planning time, discontinuous curvature, and insufficient safety in local trajectory planning methods for ...
LIN Chun, HE Yuesheng, FANG Xingqi, WANG Chunxiang
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Deep Reinforcement Learning Based Trajectory Planning Under Uncertain Constraints
Frontiers in Neurorobotics, 2022 With the advance in algorithms, deep reinforcement learning (DRL) offers solutions to trajectory planning under uncertain environments. Different from traditional trajectory planning which requires lots of effort to tackle complicated high-dimensional ...
Lienhung Chen +5 more
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An Improved RRT-Connect Algorithm Used for UAV 3D Trajectory Planning
Hangkong gongcheng jinzhan, 2018 The widespread use of unmanned aerial vehicle(UAV) has made trajectory planning becoming a hot research area. Although there have been numerous UAV trajectory planning methods so far, it is difficult to effectively apply them in trajectory planning ...
Tian Jiang, Li Erchao
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