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1

Yu, Zhong Hai. "Generic Technology of Home Service Robot." Applied Mechanics and Materials 121-126 (October 2011): 3330–34. http://dx.doi.org/10.4028/www.scientific.net/amm.121-126.3330.

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The paper briefly looks back on current research situation of home service robots. It takes a home nursing robot as example to study and discuss some key generic technologies of home service robots. It generally overviewed robot’s mobile platform technology, modular design, reconfigurable robot technique, motion control, sensor technologies, indoor robot’s navigation and localization technology indoor, intelligentization, and robot’s technology standardization. Some the measures of technology standardization of home service robots have been put forward. It has realistic signification for indus
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2

Ma, Xi Pei, Bing Feng Qian, Song Jie Zhang, and Ye Wang. "Research on Technology and Application of Multi-Sensor Data Fusion for Indoor Service Robots." Applied Mechanics and Materials 651-653 (September 2014): 831–34. http://dx.doi.org/10.4028/www.scientific.net/amm.651-653.831.

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The autonomous navigation process of a mobile service robot is usually in uncertain environment. The information only given by sensors has been unable to meet the demand of the modern mobile robots, so multi-sensor data fusion has been widely used in the field of robots. The platform of this project is the achievement of the important 863 Program national research project-a prototype nursing robot. The aim is to study a mobile service robot’s multi-sensor information fusion, path planning and movement control method. It can provide a basis and practical use’s reference for the study of an indo
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Akai, Naoki, Yasunari Kakigi, Shogo Yoneyama, and Koichi Ozaki. "Development of Autonomous Mobile Robot that Can Navigate in Rainy Situations." Journal of Robotics and Mechatronics 28, no. 4 (2016): 441–50. http://dx.doi.org/10.20965/jrm.2016.p0441.

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[abstFig src='/00280004/02.jpg' width='300' text='Navigation under strong rainy condition' ] The Real World Robot Challenge (RWRC), a technical challenge for mobile outdoor robots, has robots automatically navigate a predetermined path over 1 km with the objective of detecting specific persons. RWRC 2015 was conducted in the rain and every robot could not complete the mission. This was because sensors on the robots detected raindrops and the robots then generated unexpected behavior, indicating the need to study the influence of rain on mobile navigation systems – a study clearly not yet suffi
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Huong, Tran Thi, and Pham Thi Thu Ha. "Controlling mobile robot in flat environment taking into account nonlinear factors applying artificial intelligence." Bulletin of Electrical Engineering and Informatics 13, no. 5 (2024): 3737–45. http://dx.doi.org/10.11591/eei.v13i5.7818.

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The article shows how to build and identify intelligent automatic control problems for mobile robots in a flat surface environment at the workplace, with known and unknown obstacles. Research and develop programming and control methods as an operating system for mobile robots robot operating system (ROS). Update map data information, in the operating environment, robot position control process, obstacle overcoming process simultaneous positioning and mapping (SLAM). From there, we aim to calculate and determine the robot's motion trajectory to get a smart path. The positioning trajectory calcu
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5

Yeom, Kiwon. "Collision Avoidance for a Car-like Mobile Robots using Deep Reinforcement Learning." International Journal of Emerging Technology and Advanced Engineering 11, no. 11 (2021): 22–30. http://dx.doi.org/10.46338/ijetae1121_03.

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—The applications of mobile robots are more and more diverse and extensive. The motion planning of the mobile robots should be considered in aspect of effectiveness of the navigation, and collision-free motion is essential for mobile robots. In addition, dynamic path planning of unknown environment has always been a challenge for mobile robots. Aiming at navigation problems, this paper proposes a Deep Reinforcement Learning (DRL) based path planning algorithm which can navigate nonholonomic car-like mobile robots in an unknown dynamic environment. The output of the learned network are the robo
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Tsubouchi, Takashi. "Introduction to Simultaneous Localization and Mapping." Journal of Robotics and Mechatronics 31, no. 3 (2019): 367–74. http://dx.doi.org/10.20965/jrm.2019.p0367.

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Simultaneous localization and mapping (SLAM) forms the core of the technology that supports mobile robots. With SLAM, when a robot is moving in an actual environment, real world information is imported to a computer on the robot via a sensor, and robot’s physical location and a map of its surrounding environment of the robot are created. SLAM is a major topic in mobile robot research. Although the information, supported by a mathematical description, is derived from a space in reality, it is formulated based on a probability theory when being handled. Therefore, this concept contributes not on
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7

Uchiyama, Naoki, Shigenori Sano, and Akihiro Yamamoto. "Sound source tracking considering obstacle avoidance for a mobile robot." Robotica 28, no. 7 (2010): 1057–64. http://dx.doi.org/10.1017/s0263574709990919.

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SUMMARYSound source tracking is an important function for autonomous robots, because sound is omni-directional and can be recognized in dark environment. This paper presents a new approach to sound source tracking for mobile robots using auditory sensors. We consider a general type of two-wheeled mobile robot that has wide industrial applications. Because obstacle avoidance is also an indispensable function for autonomous mobile robots, the robot is equipped with distance sensors to detect obstacles in real time. To deal with the robot's nonholonomic constraint and combine information from the
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8

Cen, Hua, and Bhupesh Kumar Singh. "Nonholonomic Wheeled Mobile Robot Trajectory Tracking Control Based on Improved Sliding Mode Variable Structure." Wireless Communications and Mobile Computing 2021 (June 17, 2021): 1–9. http://dx.doi.org/10.1155/2021/2974839.

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Several research studies are conducted based on the control of wheeled mobile robots. Nonholonomy constraints associated with wheeled mobile robots have encouraged the development of highly nonlinear control techniques. Nonholonomic wheeled mobile robot systems might be exposed to numerous payloads as per the application requirements. This can affect statically or dynamically the complete system mass, inertia, the location of the center of mass, and additional hardware constraints. Due to the nonholonomic and motion limited properties of wheeled mobile robots, the precision of trajectory track
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9

Sasaki, Tohru, Takayuki Ushimaru, Takahiro Yamatani, Yusuke Ikemoto, and Haruki Obara. "Pivot Turning Measurement of Relative Position and Posture for Moving Robots System Using Stereo-Camera." Key Engineering Materials 523-524 (November 2012): 895–900. http://dx.doi.org/10.4028/www.scientific.net/kem.523-524.895.

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The stereo-camera method is used to measure the positions of robots. In taking the measurements it is important to precisely measure the distance between cameras and the relative posture of the cameras. Therefore, we developed a novel method for measuring a mobile robot's relative position and posture by photographing robots’ pivot turns. A mobile robot system was equipped with a camera and an identification marker that made it possible to measure position and posture with the stereo-camera method when the viewpoint changed freely. One robot photographs the pivot turns of another. As the latte
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10

Xiang, Hong Wei, Chang Zheng Chen, and Chang Long Ye. "Analysis of Articulated Mobile Robots for the Urban Search and Rescue." Applied Mechanics and Materials 303-306 (February 2013): 1641–46. http://dx.doi.org/10.4028/www.scientific.net/amm.303-306.1641.

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Articulated structure of mobile robot presents high flexibility on the environment adaptation. It has been widely used on the mobile robot to get through rough terrain. This class of robots named as articulated mobile robots can move in hard condition with high stability and environment adaptability. In order to satisfy the requirement of Urban Search and Rescue (USAR), a series of articulated mobile robots are analyzed. The performance of articulated mobile robots is analyzed for get an appropriate robot for USAR. Two snake-like robots named Perambulator I and II are analyzed. Based on the st
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Hijikata, Masaaki, Renato Miyagusuku, and Koichi Ozaki. "Wheel Arrangement of Four Omni Wheel Mobile Robot for Compactness." Applied Sciences 12, no. 12 (2022): 5798. http://dx.doi.org/10.3390/app12125798.

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Compact omnidirectional mobile robots are required to automate transportation of raw materials, products, etc. within an industrial plant. This paper focuses on omni wheel robots with low vibration and wheel arrangements that contribute to compactness. Due to its wheels’ configuration, our proposed compact robot may have different sensitivity to noise (controller) and different performance (errors) when following a predetermined path, compared to conventional ones. Using a simple DC motor, a robot with the proposed arrangement and a conventional robot run along a predetermined path. A linear–q
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12

Galarza, Bryan R., Paulina Ayala, Santiago Manzano, and Marcelo V. Garcia. "Virtual Reality Teleoperation System for Mobile Robot Manipulation." Robotics 12, no. 6 (2023): 163. http://dx.doi.org/10.3390/robotics12060163.

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Over the past few years, the industry has experienced significant growth, leading to what is now known as Industry 4.0. This advancement has been characterized by the automation of robots. Industries have embraced mobile robots to enhance efficiency in specific manufacturing tasks, aiming for optimal results and reducing human errors. Moreover, robots can perform tasks in areas inaccessible to humans, such as hard-to-reach zones or hazardous environments. However, the challenge lies in the lack of knowledge about the operation and proper use of the robot. This work presents the development of
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13

Fox, D., W. Burgard, and S. Thrun. "Markov Localization for Mobile Robots in Dynamic Environments." Journal of Artificial Intelligence Research 11 (November 23, 1999): 391–427. http://dx.doi.org/10.1613/jair.616.

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Localization, that is the estimation of a robot's location from sensor data, is a fundamental problem in mobile robotics. This papers presents a version of Markov localization which provides accurate position estimates and which is tailored towards dynamic environments. The key idea of Markov localization is to maintain a probability density over the space of all locations of a robot in its environment. Our approach represents this space metrically, using a fine-grained grid to approximate densities. It is able to globally localize the robot from scratch and to recover from localization failur
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14

Fiedeń, Mateusz, and Jacek Bałchanowski. "A Mobile Robot with Omnidirectional Tracks—Design and Experimental Research." Applied Sciences 11, no. 24 (2021): 11778. http://dx.doi.org/10.3390/app112411778.

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This article deals with the design and testing of mobile robots equipped with drive systems based on omnidirectional tracks. These are new mobile systems that combine the advantages of a typical track drive with the advantages of systems equipped with omnidirectional Mecanum wheels. The omnidirectional tracks allow the robot to move in any direction without having to change the orientation of its body. The mobile robot market (automated construction machinery, mobile handle robots, mobile platforms, etc.) constantly calls for improvements in the manoeuvrability of vehicles. Omnidirectional dri
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15

Dudzik, Sebastian, and Piotr Szeląg. "Analysis of Odometric Localization Uncertainty Using a Motion Capture System and Monte Carlo Simulation." Pomiary Automatyka Robotyka 29, no. 1 (2025): 31–39. https://doi.org/10.14313/par_255/31.

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In recent years, there has been a very dynamic development of technologies related to mobile robots, especially autonomous robots. One of the basic competences of mobile robots is navigation and related localization. The article presents the results of research aimed at estimating the accuracy of localization using the differential drive kinematics model. Experimental and simulation studies of the QBot 2e mobile robot were performed. As part of the experimental studies, hardware-in-the-loop simulations of the robot’s movement along the given paths were carried out with simultaneous speed measu
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Wai, Phyo Ei*1 &. Htike Htike Win2. "TRAJECTORY TRACKING FOR LEADER-FOLLOWER ROBOTS." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 7, no. 7 (2018): 199–204. https://doi.org/10.5281/zenodo.1312763.

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Differential drive mobile robots are widely used due to their simplicity, easiness of control and flexibility. This paper presents trajectory tracking and control of differential drive robots along a predefined regular geometrical path. The leader mobile robot is controlled with sliding mode control (SMC) to track accurately the reference path and the follower mobile robots works like the leader mobile robot as a slave robot. The control algorithm takes user input from a user interface using commercial available software MATLAB through which one can select the type of trajectory. The results s
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17

Mohd, Razali Mohamad Sapiee, and Azha Mohd Annuar Khalil. "Synchronous Mobile Robots Formation Control." TELKOMNIKA Telecommunication, Computing, Electronics and Control 16, no. 3 (2018): 1183–92. https://doi.org/10.12928/TELKOMNIKA.v16i3.8397.

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Synchronous mobile robots formation control is one of the most challenging and interesting fields in robotics. The mobile robots communicate with each other through wireless communication to perform similar movement. This study analyzed two mobile robots that can perform synchronous movement along a shaped path. A square shape is set as a path for the mobile robot movements. The front robot being the leading robot transmits the instruction of its movement to the robot b ehind it, acting as the following robot through a wireless communication. The instruction sent by the leading robot is receiv
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18

Fu, Yuheng, and Qinyou Zhou. "Analysis and application research of mobile robot navigation related technologies." Applied and Computational Engineering 9, no. 1 (2023): 92–96. http://dx.doi.org/10.54254/2755-2721/9/20230055.

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With social progress and technological development, mobile robots have played an important role in industries, medical care, safety, home and other fields due to their advantages of saving labor costs, reducing personnel work intensity, and avoiding potential job hazards. Especially in indoor environments, such as industrial indoor operations, warehousing and logistics distribution, indoor safety patrols, and other application scenarios, mobile robots have highlighted inestimable application value. Intelligent mobile robot is an important tool in the field of service and automation, and robot
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Ji, Junjie, Jing-Shan Zhao, Sergey Yurievich Misyurin, and Daniel Martins. "Precision-Driven Multi-Target Path Planning and Fine Position Error Estimation on a Dual-Movement-Mode Mobile Robot Using a Three-Parameter Error Model." Sensors 23, no. 1 (2023): 517. http://dx.doi.org/10.3390/s23010517.

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The multi-target path planning problem is a universal problem to mobile robots and mobile manipulators. The two movement modes of forward movement and rotation are universally implemented in integrated, commercially accessible mobile platforms used in logistics robots, construction robots, etc. Localization error in multi-target path tracking is one of the crucial measures in mobile robot applications. In this article, a precision-driven multi-target path planning is first proposed. According to the path’s odometry error evaluation function, the precision-optimized path can be discovered. Then
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Biswajit, Mallick, and Chandra Mohanta Harish. "Development of a Mobile Robot using Arduino Uno." Research and Applications: Emerging Technologies 6, no. 1 (2024): 40–48. https://doi.org/10.5281/zenodo.10804359.

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<em>A mobile robot is a self-operating machine that can move within its surroundings without human control, either autonomously or semi-autonomously. The robots are outfitted with a range of sensors, actuators, and control systems that allow them to move and complete tasks in different environments. Mobile robots are utilized in various sectors like manufacturing, logistics, healthcare, agriculture, and for domestic purposes like robotic vacuum cleaners. A mobile robot's main goal is to carry out tasks or functions while navigating its surroundings. The objectives may involve activities such a
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Su, Kuo Lan, Bo Yi Li, and Jian Da Fong. "Development of the Escaping Programming System for Fire Environment." Applied Mechanics and Materials 300-301 (February 2013): 389–92. http://dx.doi.org/10.4028/www.scientific.net/amm.300-301.389.

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We present the path planning techniques of the fire escaping system using multiple mobile robots for intelligent building. The controller of the mobile robot is MCS-51 microchip, and acquires the detection signal from flame sensor through I/O pins, and receives the command from the supervised compute via wireless RF interface. The mobile robot transmits ID code, detection signal, location and orientation of the mobile robots to the supervised computer via wireless RF interface. We proposed A* searching algorithm to program escaping motion paths to guard peoples moving to the safety area using
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Zinko, Roman, Oleg Bojko, Yurij Cherevko, Ruslan Berezenskyi, and Bogdan Chereushenko. "APPLICATION OF MOBILE ROBOTS SQUAD IN COMBAT." Collection of scientific works of Odesa Military Academy, no. 15 (September 30, 2021): 51–57. http://dx.doi.org/10.37129/2313-7509.2021.15.51-57.

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Nowadays mobile robots are becoming one of the most important areas of military robotics. Their effective use is an urgent problem that should take into account the features of robots design, the tactics of their use and assessment of the effectiveness of their application. In military affairs, two goals can be distinguished when using military robots: increasing the efficiency of performing combat missions and reducing losses of military personnel; providing the main forces that carry out combat missions with the necessary material and information resources. In case of replacement of servicem
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Trujillo, Juan-Carlos, Rodrigo Munguia, and Antoni Grau. "Aerial Cooperative SLAM for Ground Mobile Robot Path Planning." Engineering Proceedings 6, no. 1 (2021): 65. http://dx.doi.org/10.3390/i3s2021dresden-10164.

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The trajectory planning for ground mobile robots operating in unknown environments can be a difficult task. In many cases, the sensors used for detecting obstacles only provide information about the immediate surroundings, making it difficult to generate an efficient long-term path. For instance, a robot can easily choose to move along a free path that, eventually, will have a dead end. This research is intended to develop a cooperative scheme of visual-based aerial simultaneous localization and mapping (SLAM) that will be used for generating a safe long-term trajectory for a ground mobile rob
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Huang, Zhihong, and Jianping Geng. "Research on laser-based mobile robot SLAM and autonomous navigation." Journal of Physics: Conference Series 2711, no. 1 (2024): 012021. http://dx.doi.org/10.1088/1742-6596/2711/1/012021.

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Abstract SLAM (Simultaneous Localization and Mapping) and autonomous navigation systems, as fundamental components of mobile robots, largely determine their ability to accomplish tasks. While research on laser-based SLAM and autonomous navigation algorithms in simulated environments has achieved significant success, there is limited research on deploying these algorithms on physical mobile robots, conducting real-world experiments to provide practical data for validating the accuracy and applicability of theoretical models. This paper begins by presenting the system architecture of the mobile
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25

Qin, Hongwei, Shiliang Shao, Ting Wang, Xiaotian Yu, Yi Jiang, and Zonghan Cao. "Review of Autonomous Path Planning Algorithms for Mobile Robots." Drones 7, no. 3 (2023): 211. http://dx.doi.org/10.3390/drones7030211.

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Mobile robots, including ground robots, underwater robots, and unmanned aerial vehicles, play an increasingly important role in people’s work and lives. Path planning and obstacle avoidance are the core technologies for achieving autonomy in mobile robots, and they will determine the application prospects of mobile robots. This paper introduces path planning and obstacle avoidance methods for mobile robots to provide a reference for researchers in this field. In addition, it comprehensively summarizes the recent progress and breakthroughs of mobile robots in the field of path planning and disc
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Xu, Rui, Lu Qian, and Xingwei Zhao. "Development of dual-arm mobile robot platform based on ROS." Cobot 1 (January 12, 2022): 4. http://dx.doi.org/10.12688/cobot.17457.1.

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Background: With the increasing demand of mobile robots in warehousing, logistics and service fields, simple planar motion is difficult to meet the task requirements of complex environment. The combination of mobile robot and cooperative robot is helpful to improve the dexterity of robot movement and expand the application of robots. Methods: Aiming at the application requirements of dual-arm robots and mobile robots in practical applications, this paper designed the hardware of a platform, built a simulation platform based on ROS (Robot Operating System), and designed the actual software cont
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Batlle, J., and P. Ridao. "Mobile robots in industrial environments." Human Systems Management 18, no. 3-4 (1999): 275–85. http://dx.doi.org/10.3233/hsm-1999-183-412.

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It is known that mobile robot applications have a preponderant role in industrial and social environments and, more specifically, helping human beings in carrying out difficult tasks in hostile environments. From teleoperated systems to autonomous robots, there is a wide variety of possibilities requiring a high technological level. Many concepts such as perception, manipulator design, grasping, dynamic control, etc. are involved in the field of industrial mobile robots. In this context, human–robot interaction is one of the most widely studied topics over the last few years together with comp
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Mhawesh, Mustafa A., Zaid H. Al-Tameemi, and Omar Muhammed Neda. "Review of mobile robots' obstacle avoidance, localization, motion planning, and wheels." Indonesian Journal of Electrical Engineering and Computer Science 20, no. 2 (2020): 768–76. https://doi.org/10.11591/ijeecs.v20.i2.pp768-776.

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The main objective of this research is to study the obstacle avoidance, monte carlo localization (MCL) method, motion planning in dynamic networks for mobile robots, and mobile robots wheels depending on the previous published researches. The researchers had done their experiments on different mobile robots and had validated them. This research helps the readers to learn how the robot changes its directions to prevent itself from collisions depending on three ultrasonic sensors. Also, they will learn the localization of the mobile robots depending on the recorded data from RHINO and MINERVA ro
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Szeląg, Piotr, Sebastian Dudzik, and Anna Podsiedlik. "Investigation on the Mobile Wheeled Robot in Terms of Energy Consumption, Travelling Time and Path Matching Accuracy." Energies 16, no. 3 (2023): 1210. http://dx.doi.org/10.3390/en16031210.

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The task of controlling a wheeled mobile robot is an important element of navigation algorithms. The control algorithm manages the robot’s movement in accordance with the path determined by the planner module, where the accuracy of mapping the given route is very important. Most often, mobile robots are battery-powered, which makes minimizing energy consumption and shortening travel time an important issue. For this reason, in this work, the mobile robot control algorithm was tested in terms of energy consumption, travel time and path mapping accuracy. During the research, a criterion was deve
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Wang, Jieyu, Yan'an Yao, and Xianwen Kong. "A reconfigurable tri-prism mobile robot with eight modes." Robotica 36, no. 10 (2018): 1454–76. http://dx.doi.org/10.1017/s0263574718000498.

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SUMMARYA novel reconfigurable tri-prism mobile robot with eight modes is proposed. The robot is composed of two feet connected by three U-R-U (universal-revolute-universal) limbs. The robot incorporates the kinematic properties of sphere robots, squirming robots, tracked robots, wheeled robots and biped robots. In addition, the somersaulting and turning modes are also explored. After the description of the robot, the DOF (degree-of-freedom) is calculated based on screw theory. The 3D model and simulations indicate that the robot can cross several typical obstacles and can also be folded via tw
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Ahmad, Faisul Arif, Abd Rahman Ramli, Khairulmizam Samsudin, and Shaiful Jahari Hashim. "Optimization of Power Utilization in Multimobile Robot Foraging Behavior Inspired by Honeybees System." Scientific World Journal 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/153162.

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Deploying large numbers of mobile robots which can interact with each other produces swarm intelligent behavior. However, mobile robots are normally running with finite energy resource, supplied from finite battery. The limitation of energy resource required human intervention for recharging the batteries. The sharing information among the mobile robots would be one of the potentials to overcome the limitation on previously recharging system. A new approach is proposed based on integrated intelligent system inspired by foraging of honeybees applied to multimobile robot scenario. This integrate
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Bock, Gregory A., Ryan T. Hendrickson, Jared Allen Lamkin, Brittany Dhall, Jing Wang, and In Soo Ahn. "Experimental Validation of Distributed Cooperative Control of Multiple Mobile Robots via Local Information Exchange." International Journal of Handheld Computing Research 8, no. 2 (2017): 19–40. http://dx.doi.org/10.4018/ijhcr.2017040102.

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In this paper, we present the experimental testing results of distributed cooperative control algorithms for multiple mobile robots with limited sensing/communication capacity and kinematic constraints. Rendezvous and formation control problems are considered, respectively. To deal with the inherent kinematic constraints with robot model, the input/output linearization via feedback is used to convert the nonlinear robot model into a linear one, and then the distributed cooperative control algorithms are designed via local information exchange among robots. Extensive experiments using Quanser's
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Takahashi, Kiyoaki, Takafumi Ono, Tomokazu Takahashi, Masato Suzuki, Yasuhiko Arai, and Seiji Aoyagi. "Performance Evaluation of Robot Localization Using 2D and 3D Point Clouds." Journal of Robotics and Mechatronics 29, no. 5 (2017): 928–34. http://dx.doi.org/10.20965/jrm.2017.p0928.

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Autonomous mobile robots need to acquire surrounding environmental information based on which they perform their self-localizations. Current autonomous mobile robots often use point cloud data acquired by laser range finders (LRFs) instead of image data. In the virtual robot autonomous traveling tests we have conducted in this study, we have evaluated the robot’s self-localization performance on Normal Distributions Transform (NDT) scan matching. This was achieved using 2D and 3D point cloud data to assess whether they perform better self-localizations in case of using 3D or 2D point cloud dat
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Umetani, Tomohiro, Yuya Kondo, and Takuma Tokuda. "Rapid Development of a Mobile Robot for the Nakanoshima Challenge Using a Robot for Intelligent Environments." Journal of Robotics and Mechatronics 32, no. 6 (2020): 1211–18. http://dx.doi.org/10.20965/jrm.2020.p1211.

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Automated mobile platforms are commonly used to provide services for people in an intelligent environment. Data on the physical position of personal electronic devices or mobile robots are important for information services and robotic applications. Therefore, automated mobile robots are required to reconstruct location data in surveillance tasks. This paper describes the development of an autonomous mobile robot to achieve tasks in intelligent environments. In particular, the robot constructed route maps in outdoor environments using laser imaging detection and ranging (LiDAR), and RGB-D sens
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Yao, Shuyan, Long Xue, Jiqiang Huang, Yong Zou, and Ruiying Zhang. "Research on the Configuration of Wheeled Mobile Welding Robots Under Multiple Working Conditions." Machines 13, no. 4 (2025): 315. https://doi.org/10.3390/machines13040315.

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Mobile welding robots have attracted considerable attention due to their flexible movement and robust adaptability, offering substantial market potential. However, the complexity of their operational conditions poses specific demands on robot configurations, with no established design methodology available at the time. To address this challenge, we constructed Lagrange’s equations for wheeled mobile welding robots. Through simplification and deduction analysis, we concluded that larger wheeled mobile welding robots are suited for paths with larger curvature radii, whereas smaller ones are more
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LIU, YUBIN, RUOPENG WEI, HUIJUAN DONG, YANHE ZHU, and JIE ZHAO. "A DESIGNATION OF MODULAR MOBILE RECONFIGURABLE PLATFORM SYSTEM." Journal of Mechanics in Medicine and Biology 20, no. 09 (2020): 2040006. http://dx.doi.org/10.1142/s0219519420400060.

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Mobile robots working in special environment have to adapt for unknown and complex environment characteristics, so high mobility, functional versatility and robustness of mobile robots are required. Different from specialized robot designed for single function in single environment, single unit of modular reconfigurable robots has simple mechanical structure, flexible movement and maneuverability; meanwhile, the combination of multiple units has flexible and versatile configuration, combined with distributed control and swarm intelligence algorithm to gain environmental adaptability and functi
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37

A. Mhawesh, Mustafa, Zaid H. Al-Tameemi, and Omar Muhammed Neda. "Review of mobile robots obstacle avoidance, localization, motion planning, and wheels." Indonesian Journal of Electrical Engineering and Computer Science 20, no. 2 (2020): 768. http://dx.doi.org/10.11591/ijeecs.v20.i2.pp768-776.

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&lt;span&gt;The main objective of this research is to study the obstacle avoidance, Monte Carlo Localization (MCL) method, motion planning in dynamic networks for mobile robots, and mobile robots wheels depending on the previous published researches. The researchers had done their experiments on different mobile robots and had validated them. This research helps the readers to learn how the robot changes its directions to prevent itself from collisions depending on three ultrasonic sensors. Also, they will learn the localization of the mobile robots depending on the recorded data from RHINO an
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38

Zhang, Hong Min. "Path Planning Methods of Mobile Robot Based on Soft Computing Technique." Advanced Materials Research 216 (March 2011): 677–80. http://dx.doi.org/10.4028/www.scientific.net/amr.216.677.

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Path planning is one of the most important and challenging problems of mobile robot. It is one of the keys that will make the mobile robots fully autonomous. In this paper, we summarized the application of soft computing approaches in path planning for mobile robot. Finally the future works of path planning for mobile robots are prospected.
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39

Zghair, Noor Abdul Khaleq, and Ahmed S. Al-Araji. "A one decade survey of autonomous mobile robot systems." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 6 (2021): 4891. http://dx.doi.org/10.11591/ijece.v11i6.pp4891-4906.

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&lt;span lang="EN-US"&gt;Recently, autonomous mobile robots have gained popularity in the modern world due to their relevance technology and application in real world situations. The global market for mobile robots will grow significantly over the next 20 years. Autonomous mobile robots are found in many fields including institutions, industry, business, hospitals, agriculture as well as private households for the purpose of improving day-to-day activities and services. The development of technology has increased in the requirements for mobile robots because of the services and tasks provided
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40

Noor, Abdul Khaleq Zghair, and S. Al-Araji Ahmed. "A one decade survey of autonomous mobile robot systems." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 6 (2021): 4891–906. https://doi.org/10.11591/ijece.v11i6.pp4891-4906.

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Recently, autonomous mobile robots have gained popularity in the modern world due to their relevance technology and application in real world situations. The global market for mobile robots will grow significantly over the next 20 years. Autonomous mobile robots are found in many fields including institutions, industry, business, hospitals, agriculture as well as private households for the purpose of improving day-to-day activities and services. The development of technology has increased in the requirements for mobile robots because of the services and tasks provided by them, like rescue and
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41

Trevai, Chomchana, Norisuke Fujii, Jun Ota, and Tamio Arai. "Multiple Mobile Robot Exploration and Patrol Strategy Using a Self-Organizing Planner Based on a Reaction-Diffusion Equation on a Graph." Journal of Robotics and Mechatronics 20, no. 1 (2008): 24–37. http://dx.doi.org/10.20965/jrm.2008.p0024.

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In this paper, we propose a search and surveillance with mobile robots to collect information while minimizing repeated coverage to maximize efficiency. The problem of search and surveillance is defined as one having a mobile robot or covering a working area with sensor footprints. The problem is applicable to tasks such as floor cleaning, map building, surveillance, security patrols, and search and rescue operations. We use a reaction-diffusion equation on a graph (RDEG), we make and remake plans online base on incoming environmental information. The strategy is applicable to patrolling tasks
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42

Li, Haiyuan, Haoyu Wang, Linlin Cui, Jiake Li, Qi Wei, and Jiqiang Xia. "Design and Experiments of a Compact Self-Assembling Mobile Modular Robot with Joint Actuation and Onboard Visual-Based Perception." Applied Sciences 12, no. 6 (2022): 3050. http://dx.doi.org/10.3390/app12063050.

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Modular robots have the advantage of self-assembling into a large and complex structure to travel through territories beyond an individual robot’s capacity. A swarm of mobile robots is combined through mechanical interconnection and joint actuation to achieve a linked or articular configuration. In this paper, to enhance the perception, actuation and docking capacity of modular robots, a parallel mechanism-based docking system and onboard visual perception system are proposed in the design of a novel compact self-assembling mobile modular robot (SMMRob). Each module is self-contained, with a s
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43

Chen, Baixu. "Applications and Prospects of SLAM Technology in Mobile Robot Design." Transactions on Computer Science and Intelligent Systems Research 5 (August 12, 2024): 1055–66. http://dx.doi.org/10.62051/7vhge031.

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This paper studies the application of simultaneous localization and mapping (SLAM) technology in the design of mobile robots. Traditional SLAM research lacks a systematic approach and adaptability to actual work tasks, making it difficult for researchers to choose reasonable architectures for optimized design, thereby limiting the further development of SLAM technology. The paper begins by introducing the definition and development history of SLAM technology, then introduces six kinds of SLAM technologies in the application framework of mobile robots, comparing and analyzing their applicable s
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44

Ravankar, Abhijeet, Ankit A. Ravankar, Arpit Rawankar, and Yohei Hoshino. "Autonomous and Safe Navigation of Mobile Robots in Vineyard with Smooth Collision Avoidance." Agriculture 11, no. 10 (2021): 954. http://dx.doi.org/10.3390/agriculture11100954.

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In recent years, autonomous robots have extensively been used to automate several vineyard tasks. Autonomous navigation is an indispensable component of such field robots. Autonomous and safe navigation has been well studied in indoor environments and many algorithms have been proposed. However, unlike structured indoor environments, vineyards pose special challenges for robot navigation. Particularly, safe robot navigation is crucial to avoid damaging the grapes. In this regard, we propose an algorithm that enables autonomous and safe robot navigation in vineyards. The proposed algorithm reli
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45

Poskart, Bartosz, Grzegorz Iskierka, Kamil Krot, Robert Burduk, Paweł Gwizdal, and Arkadiusz Gola. "Multi-Parameter Predictive Model of Mobile Robot’s Battery Discharge for Intelligent Mission Planning in Multi-Robot Systems." Sensors 22, no. 24 (2022): 9861. http://dx.doi.org/10.3390/s22249861.

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The commercially available battery management and mission scheduling systems for fleets of autonomous mobile robots use different algorithms to calculate the current state of charge of the robot’s battery. This information alone cannot be used to predict whether it will be possible for a single robot in the fleet to execute all of the scheduled missions. This paper provides insight into how to develop a universal battery discharge model based on key mission parameters, which allows for predicting the battery usage over the course of the scheduled missions and can, in turn, be used to determine
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46

Zhang, Weimin, and Guoyong Wang. "Reinforcement Learning-Based Continuous Action Space Path Planning Method for Mobile Robots." Journal of Robotics 2022 (October 15, 2022): 1–9. http://dx.doi.org/10.1155/2022/9069283.

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A reinforcement learning-based continuous action space path planning method for mobile robots is proposed in this article. First, the kinematic model of the mobile robot is analyzed, and on this basis, the optimal state space is constructed according to the minimum depth of the field value in the depth image to characterize the distance between the robot and the obstacle. Then, by setting the reward function of the mobile robot based on the artificial potential field method, the information of the robot’s distance from obstacles is continuous, and a new reinforcement learning training process
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47

Rubio, Francisco, Francisco Valero, and Carlos Llopis-Albert. "A review of mobile robots: Concepts, methods, theoretical framework, and applications." International Journal of Advanced Robotic Systems 16, no. 2 (2019): 172988141983959. http://dx.doi.org/10.1177/1729881419839596.

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Humanoid robots, unmanned rovers, entertainment pets, drones, and so on are great examples of mobile robots. They can be distinguished from other robots by their ability to move autonomously, with enough intelligence to react and make decisions based on the perception they receive from the environment. Mobile robots must have some source of input data, some way of decoding that input, and a way of taking actions (including its own motion) to respond to a changing world. The need to sense and adapt to an unknown environment requires a powerful cognition system. Nowadays, there are mobile robots
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48

Atsushi, Fujimori, Oh-kiri Kotaro, and Oh-hara Shinsuke. "Formation shape transition of multiple mobile robots in leader-follower method." IAES International Journal of Robotics and Automation (IJRA) 10, no. 4 (2021): 275–88. https://doi.org/10.11591/ijra.v10i4.pp275-288.

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This paper presents a formation shape transition technique of multiple mobile robots in the leader-follower method as a new function that gives flexibility to the formation control of mobile robots with multiple sonars. First, we propose basic shape transition methods for the case of two mobile robots under formation control by the leader-follower method, and then extend the methods to the shape transition of three mobile robots. Since the multiple sonars attached to the mobile robot are located forward, including the left and right sides, there is a constraint on the formation shape feasible
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49

Sutar, Amey V., B. V. Hubballi, and Akash S. Bhosale. "Design and Development of a Four-Wheeled Mobile Robot (WMR) for Any Terrain." Journal of Mechanical Robotics 10, no. 1 (2025): 13–20. https://doi.org/10.46610/jomr.2025.v10i01.002.

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This paper presents the design, development, and analysis of an all-terrain Wheeled Mobile Robot (WMR). A Wheeled Mobile Robot (WMR) is an autonomous robot that uses wheels for locomotion, allowing it to move efficiently on flat surfaces. These robots are commonly used in various applications, from industrial automation to service robots and research platforms. The robot aims to achieve high mobility on diverse terrains, remote teleoperation, and an effective payload handling capability. The research includes the design and implementation of the mechanical structure, electronic components, con
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50

Valliappan, Karthik C*, and Vikram R. "Autonomous Indoor Navigation for Mobile Robots." Regular issue 10, no. 7 (2021): 122–26. http://dx.doi.org/10.35940/ijitee.g9038.0510721.

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An autonomous navigation system for a robot is key for it to be self-reliant in any given environment. Precise navigation and localization of robots will minimize the need for guided work areas specifically designed for the utilization of robots. The existing solution for autonomous navigation is very expensive restricting its implementation to satisfy a wide variety of applications for robots. This project aims to develop a low-cost methodology for complete autonomous navigation and localization of the robot. For localization, the robot is equipped with an image sensor that captures reference
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