A local trajectory planning and control method for autonomous vehicles based on the RRT algorithm

2020 ◽  
Author(s):  
Stefano Feraco ◽  
Sara Luciani ◽  
Angelo Bonfitto ◽  
Nicola Amati ◽  
Andrea Tonoli
Keyword(s):  
Trajectory Planning ◽  
Autonomous Vehicles ◽  
Control Method ◽  
Planning And Control ◽  
And Control ◽  
Trajectory Planning And Control

Study on Trajectory Planning and Control Method in Profile Cutting of Roadheader

2010 ◽  
Vol 139-141 ◽  
pp. 1723-1727
Author(s):  
Jun Mao ◽  
Hong Yue Chen ◽  
Miao Xie ◽  
Jian Gang Li ◽  
Jian Wang
Keyword(s):  
Trajectory Planning ◽  
Control Method ◽  
Interpolation Method ◽  
Planning And Control ◽  
Cutting Head ◽  
Coal Roadway ◽  
Basic Network ◽  
Spatial Interpolation Method ◽  
And Control ◽  
Trajectory Planning And Control

As a result of the uneven distribution of the hardness of coal roadway section, the intelligent tunneling of roadheader is very important for cutting efficiency of roadheader in various working conditions. Profile cutting is the key technology of realizing intelligent tunneling of roadheader, and the trajectory planning method of cutting head is the technical bottleneck of solving profile cutting. In consideration of the randomness of cutting process, this paper designs specially a time and speed predictor by adopting the spatial interpolation method of joint, considers at the same time cutting-motor as a constraint condition, and uses radial basic network method to approximate the trajectory of cutting head. A novel and effective method is provided for profile cutting technology of roadheader.

Trajectory Planning and Control of Handling Robot Manipulator

2021 ◽  
Vol 1802 (2) ◽  
pp. 022067
Author(s):  
Xing Zhang ◽  
Hao Kou ◽  
Yi Zhang ◽  
Kaina Jan ◽  
Boris Ivanovic
Keyword(s):  
Trajectory Planning ◽  
Robot Manipulator ◽  
Planning And Control ◽  
And Control ◽  
Trajectory Planning And Control

scholarly journals Trajectory planning and control for drone replacement for multidrone cinematography

2019 ◽  
Vol 52 (12) ◽  
pp. 334-339
Author(s):  
Marta Marques ◽  
Bruno J. Guerreiro ◽  
Rita Cunha ◽  
Carlos Silvestre
Keyword(s):  
Trajectory Planning ◽  
Planning And Control ◽  
And Control ◽  
Trajectory Planning And Control
Sign in / Sign up

Export Citation Format

Share Document