Results 11 to 20 of about 332,100 (341)
Supervised Trajectory Tracking Control [PDF]
2018 21st International Conference on Intelligent Transportation Systems (ITSC), 2018 This work deals with the design of a supervisory module for the motion control of autonomous vehicles. The supervisor's goal is to monitor the behavior of a trajectory tracking controller (TTC), introducing corrective control actions to prevent violations of safety and input constraints.
de Castro, Ricardo, Brembeck, Jonathan
openaire +2 more sources
Four-wheel-drive vehicle trajectory tracking control at joint planning layer
Frontiers in Energy Research, 2022 Because the real road conditions are complex and changeable, the vehicle cannot drive normally according to the predetermined trajectory. Therefore, for the four-wheel drive electric vehicle, a trajectory tracking control method of joint planning layer ...
Aijuan Li +6 more
doaj +1 more source
IEEE Access, 2021 For 4MIDEV with differential steering, the trajectory tracking multi-objective control method is studied. The dynamics model of the four-in-wheel motor independent-drive vehicle (4MIDEV) is established comprehensively considering the differential ...
Hongbo Wang +3 more
doaj +1 more source
Hierarchical Control of Trajectory Planning and Trajectory Tracking for Autonomous Parallel Parking
IEEE Access, 2021 For the parallel parking problem in narrow space, this paper proposes a trajectory tracking control method with a novel trajectory planning layer for autonomous parallel parking based on a numerical optimization algorithm and model predictive control. In
Duoyang Qiu +4 more
doaj +1 more source
Implementing Trajectory Tracking Control Algorithm for Autonomous Vehicles [PDF]
2021 IEEE International Conference on Unmanned Systems (ICUS), 2021 This paper adopts the lateral and longitudinal control decoupling strategy to study the control algorithm of automated driving systems. The Frenet-frame is used for lateral control. According to the lateral error and heading error of the self-driving vehicle and the reference path, the model predictive control (MPC) is used to realize the lateral ...
Duan, Xuting +7 more
openaire +1 more source
Taiyuan Ligong Daxue xuebao, 2022 In order to improve the accuracy and robustness of intelligent vehicle trajectory tracking, a longitudinal and lateral control strategy based on linear quadratic regulator (LQR) and proportional-integral-derivative (PID) algorithm was proposed.
Mingze XU, Qinghe LIU
doaj +1 more source
Applied Sciences, 2023 Powered parafoils, known for their impressive load-bearing capacity and extended endurance, have garnered significant interest. However, the parafoil system is a highly complex nonlinear system.
Yuemin Zheng +6 more
doaj +1 more source
Trajectory tracking control of quantum systems [PDF]
Chinese Science Bulletin, 2012 For quantum state trajectory tracking of density matrix in Liouville equation of quantum systems, with the help of concept in quantum system control, one can apply unitary transformation both to controlled system and free-evolutionary target system such as to change the time-variant and non-stationary target system into a stationary state.
Cong, Shuang, Liu, JianXiu
openaire +1 more source
Trajectory Tracking of Autonomous Vehicle with the Fusion of DYC and Longitudinal–Lateral Control
Chinese Journal of Mechanical Engineering, 2019 The current research of autonomous vehicle motion control mainly focuses on trajectory tracking and velocity tracking. However, numerous studies deal with trajectory tracking and velocity tracking separately, and the yaw stability is seldom considered ...
Fen Lin +5 more
doaj +1 more source
Advances in Mechanical Engineering, 2022 In order to improve the accuracy of trajectory tracking of in-wheel motor electric vehicles, a preview time adaptive trajectory tracking method based on iterative algorithm and fuzzy control is proposed.
Wenyao Han +5 more
doaj +1 more source