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Related papers: Guiding vector fields in Paparazzi autopilot

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In this paper a geometric approach to the trajectory tracking control of Unmanned Aerial Vehicles with thrust vectoring capabilities is proposed. The control design is suitable for aerial systems that allow to effectively decouple position…

Optimization and Control · Mathematics 2017-03-21 Davide Invernizzi , Marco Lovera

This paper presents a unified approach to realize versatile distributed maneuvering with generalized formations. Specifically, we decompose the robots' maneuvers into two independent components, i.e., interception and enclosing, which are…

Robotics · Computer Science 2025-05-12 Yang Lu , Sha Luo , Pengming Zhu , Weijia Yao , Hector Garcia de Marina , Xinglong Zhang , Xin Xu

Wheeled robot navigation has been widely used in urban environments, but little research has been conducted on its navigation in wild vegetation. External sensors (LiDAR, camera etc.) are often used to construct point cloud map of the…

Robotics · Computer Science 2023-11-30 Zhuozhu Jian , Zejia Liu , Haoyu Shao , Xueqian Wang , Xinlei Chen , Bin Liang

Tracked vehicles distribute their weight continuously over a large surface area (the tracks). This distinctive feature makes them the preferred choice for vehicles required to traverse soft and uneven terrain. From a robotics perspective,…

Robotics · Computer Science 2025-10-20 Michele Focchi , Daniele Fontanelli , Davide Stocco , Riccardo Bussola , Luigi Palopoli

In this paper, a combat Unmanned Air Vehicle (UAV) is modeled in the simulation environment. The rotary wing UAV is successfully performed various tasks such as locking on the targets, tracking, and sharing the relevant data with…

Robotics · Computer Science 2022-06-28 A. Huzeyfe Demir , Berke Yavas , Mehmet Yazici , Dogukan Aksu , M. Ali Aydin

In this paper, we formulate a virtual target-based path following guidance law aimed towards multi-vehicle path following problem. The guidance law is well suited to precisely follow circular paths while minting desired distance between two…

Systems and Control · Computer Science 2017-11-21 Ishmaal Erekson , Rajnikant Sharma , Ashwini Ratnoo , Ryan Gerdes

This paper presents a visual tracking system that is capable or running real time on-board a small UAV (Unmanned Aerial Vehicle). The tracking system is computationally efficient and invariant to lighting changes and rotation of the object…

Robotics · Computer Science 2012-05-28 Ashraf Qadir , William Semke , Jeremiah Neubert

The purpose of this paper is to explore a new way of autonomous mapping. Current systems using perception techniques like LAZER or SONAR use probabilistic methods and have a drawback of allowing considerable uncertainty in the mapping…

Robotics · Computer Science 2013-12-16 Amiraj Dhawan , Parag Oak , Rahul Mishra , George Puthanpurackal

This paper addresses the problem of automated vehicle tracking and recognition from aerial image sequences. Motivated by its successes in the existing literature focus on the use of linear appearance subspaces to describe multi-view object…

Computer Vision and Pattern Recognition · Computer Science 2015-06-24 Ognjen Arandjelovic

Unmanned Aerial Vehicles (UAVs) are an emerging computation platform known for their safety-critical need. In this paper, we conduct an empirical study on a widely used open-source UAV software framework, Paparazzi, with the goal of…

Software Engineering · Computer Science 2021-02-16 Xiaozhou Liang , John Henry Burns , Joseph Sanchez , Karthik Dantu , Lukasz Ziarek , Yu David Liu

This paper proposes a low-level visual navigation algorithm to improve visual localization of a mobile robot. The algorithm, based on artificial potential fields, associates each feature in the current image frame with an attractive or…

Robotics · Computer Science 2018-03-26 Romulo T. Rodrigues , Meysam Basiri , A. Pedro Aguiar , Pedro Miraldo

This short paper presents an efficient path following solution for ground vehicles tailored to game AI. Our focus is on adapting established techniques to design simple solutions with parameters that are easily tunable for an efficient…

Artificial Intelligence · Computer Science 2023-07-10 Rodrigue de Schaetzen , Alessandro Sestini

In this article, we address the control problem of unicycle path following, using a rigidly attached target point. The initial path following problem has been transformed into a reference trajectory following problem, using saturated…

Optimization and Control · Mathematics 2013-03-22 S. Laghrouche , Y. Chitour , M. Harmouche , F. S. Ahmed

Autonomous ground vehicle systems have found extensive potential and practical applications in the modern world. The development of an autonomous ground vehicle poses a significant challenge, particularly in identifying the best path plan,…

Robotics · Computer Science 2023-10-24 Aziz ur Rehman , Ahsan Tanveer , M. Touseef Ashraf , Umer Khan

This paper presents an algorithm for solving the problem of tracking smooth curves by a fixed wing unmanned aerial vehicle travelling with a constant airspeed and under a constant wind disturbance. The algorithm is based on the idea of…

Robotics · Computer Science 2017-02-16 Hector Garcia de Marina , Yuri A. Kapitanyuk , Murat Bronz , Gautier Hattenberger , Ming Cao

Autonomous driving requires a comprehensive understanding of the surrounding environment for reliable trajectory planning. Previous works rely on dense rasterized scene representation (e.g., agent occupancy and semantic map) to perform…

Vision-language-action models have reshaped autonomous driving to incorporate languages into the decision-making process. However, most existing pipelines only utilize the language modality for scene descriptions or reasoning and lack the…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Sicheng Zuo , Yuxuan Li , Wenzhao Zheng , Zheng Zhu , Jie Zhou , Jiwen Lu

Autonomous driving presents many challenges due to the large number of scenarios the autonomous vehicle (AV) may encounter. End-to-end deep learning models are comparatively simplistic models that can handle a broad set of scenarios.…

Computer Vision and Pattern Recognition · Computer Science 2023-06-16 Zhongying CuiZhu , Francois Charette , Amin Ghafourian , Debo Shi , Matthew Cui , Anjali Krishnamachar , Iman Soltani

To plan a safe and efficient route, an autonomous vehicle should anticipate future trajectories of other agents around it. Trajectory prediction is an extremely challenging task which recently gained a lot of attention in the autonomous…

Robotics · Computer Science 2023-03-24 Apoorv Singh

We present a novel approach to automatically identify driver behaviors from vehicle trajectories and use them for safe navigation of autonomous vehicles. We propose a novel set of features that can be easily extracted from car trajectories.…

Robotics · Computer Science 2018-03-19 Ernest Cheung , Aniket Bera , Emily Kubin , Kurt Gray , Dinesh Manocha