Autonomous mobile robot

Part 1 of ebook "Cooperative systems: Control and optimization" provides readers with contents including: optimally greedy control of team dispatching systems; heuristics for designing the control of a UAV fleet with model checking; unmanned helicopter formation flight experiment for the study of mesh stability; cooperative estimation algorithms using TDOA measurements; a comparative study of target localization methods for large GDOP;...

202p dongmelo 26-05-2024 6 3   Download

The application of autonomous mobile robots (AMRs) has gradually become crucial in smart factories due to the advantages of improving production efficiency and reducing labour costs. Motion planning has been a key part of AMR control development. This paper presents motion planning and position tracking control systems of an omnidirectional wheel AMR powered by a hybrid fuel cell and battery power source.

8p vimichaelfaraday 28-12-2023 7 6   Download

Part 1 of ebook "Autonomous mobile robots: Sensing, control, decision making and applications" provides readers with contents including: sensors and sensor fusion; modeling and control; visual guidance for autonomous vehicles - capability and challenges; millimeter wave radar power-range spectra interpretation for multiple feature detection; landmarks and triangulation in navigation; stabilization of nonholonomic systems;...

340p tieulangtran 28-09-2023 8 6   Download

Continued part 1, part 2 of ebook "Autonomous mobile robots: Sensing, control, decision making and applications" provides readers with contents including: map building and path planning; decision making and autonomy; system integration and applications; automotive systems/robotic vehicles; behavior-based coordination in multi-robot systems; algorithms for planning under uncertainty in prediction and sensing;...

358p tieulangtran 28-09-2023 8 5   Download

In this article, we also ultilize ceiling mounted AprilTags for our AMR application in indoor environment. The advantage of AprilTags is their invariance to uncertainty of the environment such as lightning conditions, providing robust pose measurements with a fairly large range of measuring distances from the camera to fiducial markers.

22p viengels 25-08-2023 8 6   Download

This paper presents the design of a compliant bio-inspired camera-positioning mechanism. The device combines human muscle actuation scheme and spherical mechanism with the aim of miniaturizing the orienting mechanism.

8p vidoctorstrange 06-05-2023 10 5   Download

The subsystem is built to control only one DC motor for each wheel with the built-in proportional integral derivative controller (PID) algorithm by an STM32F103 microcontroller. Furthermore, the directional control algorithm is developed for three omnidirectional wheels and a PID algorithm is designed to control the speed of DC motor for each wheel.

12p spiritedaway36 25-11-2021 30 6   Download

In this study, we present an integrated navigation system for the autonomous mobile robot in the dynamic environment by incorporating the techniques proposed in our previous studies, including object detection and tracking system, localization system and motion planning system, into a completed navigation system. In addition, we propose an extended timed elastic band (ETEB) technique for online trajectory planning, which allows the mobile robot to proactively avoid obstacles in the surrounding environment.

15p 12120609 01-06-2020 26 1   Download

This paper presents the building and the development of a selfpropelled Auto Car mounted camera which has the missions: Lane detection to determine trajectory for the car, traffic sign recognition. The paper also presents the algorithms: CNN model for lane detection, Adaboost for traffic sign recognition.

11p visumika2711 17-07-2019 13 2   Download

Simultaneous localization and mapping (SLAM) is an essential capability for Unmanned Ground Vehicles (UGVs) travelling in unknown environments where globally accurate position data as GPS is not available. It is an important topic in the autonomous mobile robot research. This paper presents an Adaptive Decentralized Cooperative Vision-based SLAM solution for multiple UGVs, using the Adaptive Covariance Intersection (ACI) supported by a stereo vision sensor.

13p vioishi2711 01-07-2019 15 3   Download

This paper addresses the design and implementation of multi-input multi-output (MIMO) fuzzy control for mobile robot. Firstly, MIMO fuzzy control is apply to track different desired trajectories. Secondly, the controller performs on robot for navigation purpose to avoid obstacles and reach defined target.

6p praishy2 27-02-2019 48 2   Download

This paper proposes a method to predict maximum traction force for autonomous mobile robots on rough terrain in order to improve maneuverability. For predicting traction force, we utilize friction-slip curves based on modified Brixius model derived empirically in terramechanics, which is a function of mobility number Bn′ and slip ratio S. Friction-slip curves include physical characteristics of various rough terrains such as firm soil, sandy soil and grass-covered soil.

6p cathydoll5 27-02-2019 23 3   Download

In this paper, we propose an efficient navigation framework for autonomous mobile robots in dynamic environments using a combination of a reinforcement learning algorithm and a neural network model. The main idea of the proposed algorithm is to provide the mobile robots the relative position and motion of the surrounding objects to the robots, and the safety constraints such as minimum distance from the robots to the obstacles, and a learning model. We then distribute the mobile robots into a dynamic environment.

12p thuyliebe 05-10-2018 51 1   Download

VThis book mainly uses the first meaning of robot and focuses on things useful to making robots, but it also includes several references to mechanisms useful to both of the other types of robots. Robot and mobile robot are used interchangeably throughout the book. Autonomous, in this book, means acting completely independent of any human input. Therefore, autonomous robot means a self-controlled, self- powered, mobile vehicle that makes its own decisions based on inputs from sensors.

30p loixinloi 08-05-2013 55 1   Download

There are a few terms specific to mobile robots that must be defined to avoid confusion. First, the term robot itself has unfortunately come to have at least three different meanings. In this book, the word robot means an autonomous or semi-autonomous mobile land vehicle that may or may not have a manipulator or other device for affecting its environ- ment. Colin Angle, CEO of iRobot Corp. defines a robot as a mobile thing with sensors that looks at those sensors and decides on its own what actions to take....

20p loixinloi 08-05-2013 57 6   Download

Autonomous robots place special demands on their mobility system because of the unstructured and highly varied environment the robot might drive through, and the fact that even the best sensors are poor in comparison to a human’s ability to see, feel, and balance. This means the mobility system of a robot that relies on those sensors will have much less information about the environment and will encounter obstacles that it must deal with on its own.

59p loixinloi 08-05-2013 50 3   Download

Tham khảo sách 'roland siegwart illah r. nourbakhsh introduction to autonomous mobile robots', kỹ thuật - công nghệ, tự động hoá phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

336p louisxlll 20-12-2012 50 8   Download

Tham khảo sách 'innovations in robot mobility and control srikanta patnaik', kỹ thuật - công nghệ, tự động hoá phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

313p louisxlll 20-12-2012 43 6   Download

Roland SIEGWART Illah R. NOURBAKHSH Introduction to Autonomous Mobile Robots .Introduction to Autonomous Mobile Robots .Intelligent Robotics and Autonomous Agents Ronald C. Arkin, editor Robot Shaping: An Experiment in Behavior Engineering, Marco Dorigo and Marco Colombetti, 1997 Behavior-Based Robotics, Ronald C.

336p ngoctu2396 28-11-2012 82 7   Download

Tham khảo sách 'mit press introduction to autonomous mobile robots 2011', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

336p ngoctu239 27-11-2012 42 3   Download