Design and Implementation of an autonomous vehicle with LIDAR-based navigation

Author(s):  
Jose Barbosa ◽  
Christian Hernandez ◽  
Daniel Paredes ◽  
Jativa E. Rene
2020 ◽  
Vol 10 (3) ◽  
pp. 1086 ◽  
Author(s):  
Néstor Lucas Martínez ◽  
José-Fernán Martínez-Ortega ◽  
Pedro Castillejo ◽  
Victoria Beltrán Martínez

Almost every research project that focuses on the cooperation of autonomous robots for underwater operations designs their own architectures. As a result, most of these architectures are tightly coupled with the available robots/vehicles for their respective developments, and therefore the mission plan and management is done using an ad-hoc solution. Typically, this solution is tightly coupled to just one underwater autonomous vehicle (AUV), or a restricted set of them selected for the specific project. However, as the use of AUVs for underwater operations increases, there is the need to identify some commonalities and weaknesses of these architectures, specifically in relation to mission planning and management. In this paper, we review a selected number of architectures and frameworks that in one way or another make use of different approaches to mission planning and management. Most of the selected works were developed for underwater operations. Still, we have included some other architectures and frameworks from other domains that can be of interest for the survey. The explored works have been assessed using selected features related to mission planning and management, considering that underwater operations are performed in an uncertain and unreliable environment, and where unexpected events are not strange. Furthermore, we have identified and highlighted some potential challenges for the design and implementation of mission managers. This provides a reference point for the development of a mission manager component to be integrated in architectures for cooperative robotics in underwater operations, and it can serve for the same purposes in other domains of application.


Robotics ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 19
Author(s):  
Chunmei Liu ◽  
Chengmin Zhou ◽  
Wen Cao ◽  
Fei Li ◽  
Pengfei Jia

Pervasive deployment of autonomous vehicle all over the world is an undisputed trend in the future. Autonomous vehicle will inevitably play an essential role in decreasing traffic jams, reducing threats from driving while intoxicated (DWI), and assisting the handicapped to get around. At the same time, the new energy vehicles (NEV) especially the electromobile is gradually adopted by several governments like Germany, USA and China as compulsive transportation tools from the standpoint of environmental friendliness. Taking these two crucial trends into consideration, this article proposes a scheme of autonomous robotic car based on robot operation system (ROS) in electromobile-like car which can be easily transplanted to commercial electromobile. In this article, the design and implementation of robotic car are demonstrated in detail which involves overall architecture of functional modules, hardware design, obstacle avoidance, localization and mapping, land detection and tracking, velocity control and indoor navigation. All software modules and hardware are integrated in NVIDIA Jetson TX1 and TRAXXAS car.


IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 21956-21970 ◽  
Author(s):  
Wenhao Zong ◽  
Changzhu Zhang ◽  
Zhuping Wang ◽  
Jin Zhu ◽  
Qijun Chen

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