The Path Tracking Method as an alternative for tortuosity determination in granular beds
Sign Up to like & getrecommendations! Published in 2018 at "Granular Matter"
DOI: 10.1007/s10035-018-0842-x
Abstract: Tortuosity is one of the most elusive parameters of porous media. The fundamental question is whether it may be computed from the geometry only or the transport equations must be solved first. Elimination of the… read more here.
Keywords: tracking method; tortuosity; method; method alternative ... See more keywords
Path Tracking for Autonomous Race Car Based on G-G Diagram
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Automotive Technology"
DOI: 10.1007/s12239-018-0063-7
Abstract: Currently, the autonomous driving technique is attracting increasing research focus from all over the world. Generally, the control systems of an autonomous vehicle include environment perception, path planning and path tracking control systems. In this… read more here.
Keywords: autonomous vehicle; based diagram; vehicle; car ... See more keywords
A new explicit dynamic path tracking controller using generalized predictive control
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Control, Automation and Systems"
DOI: 10.1007/s12555-015-0160-6
Abstract: Outdoor mobile robots must perform operations with ever-increasing speed and distance. Therefore we are interested in designing controllers of fast rovers which improve mobile robot capacity in natural environment. When designing autonomous path tracking systems… read more here.
Keywords: control; generalized predictive; tracking controller; path tracking ... See more keywords
A Convex Optimization Approach to Time-Optimal Path Tracking Problem for Cooperative Manipulators
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.10.064
Abstract: Abstract This paper studies the time-optimal path tracking problem for a cooperative robotic system. The considered system is composed of two two-link planar manipulators with non-actuated end-effectors rigidly grasping a bar. Given a predefined geometric… read more here.
Keywords: time optimal; path; optimal path; problem ... See more keywords
Path Tracking Control for Urban Autonomous Driving
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.2569
Abstract: Abstract A path tracking controller for autonomous vehicles in urban environments is presented. Based on system inversion, the steering angle causing the vehicle to follow the path in absence of disturbances is calculated. Then, the… read more here.
Keywords: feedback controller; system; control; path ... See more keywords
Composite SOSM controller for path tracking control of agricultural tractors subject to wheel slip.
Sign Up to like & getrecommendations! Published in 2022 at "ISA transactions"
DOI: 10.1016/j.isatra.2022.03.019
Abstract: In the work, the path tracking control methods are developed for autonomous agricultural tractors subject to wheel slip constraints by using second-order sliding mode (SOSM) and finite-time disturbance observer (FDOB) techniques. First of all, the… read more here.
Keywords: control; tracking control; controller; path tracking ... See more keywords
Path-tracking of autonomous vehicles using a novel adaptive robust exponential-like-sliding-mode fuzzy type-2 neural network controller
Sign Up to like & getrecommendations! Published in 2019 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.04.060
Abstract: Abstract Structured and unstructured uncertainties together with external disturbances may pose considerable challenges in realizing desired path-tacking and lane keeping of autonomous vehicles. This paper presents a novel robust adaptive indirect control method based on… read more here.
Keywords: sliding mode; autonomous vehicles; controller; path tracking ... See more keywords
Dynamics and path tracking of continuum robotic arms using data-driven identification tools
Sign Up to like & getrecommendations! Published in 2021 at "Robotica"
DOI: 10.1017/s026357472100093x
Abstract: Abstract In this paper, forward/inverse dynamics of a continuum robotic arm is developed using a data-driven approach, which could tackle uncertainties and extreme nonlinearities to obtain reliable solutions. By establishing a direct mapping between the… read more here.
Keywords: tracking continuum; dynamics path; using data; path tracking ... See more keywords
Path tracking control of a snake robot with a passive joint
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Robotics"
DOI: 10.1080/01691864.2022.2163186
Abstract: The highly redundant nature of a snake robot will enable the robot to complete its task even with a passive joint caused by an actuator failure. However, existing control methods cannot be applied to a… read more here.
Keywords: control snake; control; path tracking; snake robot ... See more keywords
An improved path-tracking controller with mid-angle adaptive calibration for combine harvester
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/15/01/p01025
Abstract: The assisted driving system of combine harvester with the mid-angle error carries the path-tracking deviation and limits the harvesting efficiency. In the manual calibration method, the accuracy and convenience of mid-angle calibration are limited by… read more here.
Keywords: controller; mid angle; path tracking; calibration ... See more keywords
Path Tracking Control of an Articulated Road Roller With Sideslip Compensation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3008455
Abstract: Unmanned road roller has become an attractive solution to reduce operators’ working intensity and improve compaction efficiency. As a result of working in bumpy environments, sideslip effect is unavoidable during the compacting process. In order… read more here.
Keywords: path tracking; road roller; control; sideslip compensation ... See more keywords