Results 281 to 290 of about 332,100 (341)

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

Advanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich, Yanda Yang, Subrahmanyam Cherukumilli, Fatma Ceren Kirmizitas, Sambeeta Das   +4 more
wiley   +1 more source

Quadrotor-based trajectory tracking control of wind turbine blades: A dual-closed-loop ADRC approach

Licheng Wang, Jiahui Chen, Jiawei Fan, Zahoor Ahmed, Hao Chen, Shuai Liu   +5 more
openalex   +1 more source

Quadrotor UAV Trajectory Tracking Control Based on Adaptive Non-singular Terminal Sliding Mode

Hongqiang Sang
openalex   +2 more sources

Enhanced trajectory tracking for autonomous navigation of wheeled mobile robots using an adaptive fuzzy PID controller. [PDF]

Sci Rep
El Zoghby HM, Sharaf SM, Bendary AF, Hessien A.   +3 more
europepmc   +1 more source

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Trajectory Tracking Control of Tracked Underwater Dredging Robot

2021 6th International Conference on Control and Robotics Engineering (ICCRE), 2021
In order to solve the trajectory tracking control problem of underwater dredging operation of tracked robot, considering that the center of mass does not coincide with the geometric center of the robot, the kinematics and dynamics motion model is established.
Guoqing Xue, Zhongyu Ding, Qiang Zhang, Yang Liu, Yancai Hu, Zewen Tao   +5 more
openaire   +1 more source

Interpolating Control Based Trajectory Tracking

2020 16th International Conference on Control, Automation, Robotics and Vision (ICARCV), 2020
The paper is dealing with a modification of Interpolating Control (IC) for the employment in trajectory tracking problem with inherent constraints. First, the Optimal Control Problem (OCP) with reference trajectory tracking is described. The OCP is hard to solve analytically, thus, two feasible approaches will be presented.
Boucek, Zdenek, Flidr, Miroslav
openaire   +1 more source

Tracking control for UAV trajectory

Proceedings of 2014 IEEE Chinese Guidance, Navigation and Control Conference, 2014
An online UAV collision avoidance trajectory planning algorithm based on Pythagorean Hodograph (PH) curve is presented. To fully use the PH trajectories performance that the curvature of the curve is continuous and precisely known, the backstepping trajectory tracking control is introduced.
Zhang Yi, Yang Xiuxia, Zhao Hewei, Zhou Weiwei   +3 more
openaire   +1 more source