Results 121 to 130 of about 1,198,894 (281)

Obstacle crossing in 7-9-year-old children with Down syndrome

, 2017
This study aimed to investigate obstacle crossing in 7-9-year-old children with Down syndrome (DS). Fifteen children with DS, age- and gender-matched with 15 typically developing (TD) children, were recruited to walk and cross obstacles with heights of ...
Chen, Hao-Ling;Yu, Wan-Hui;Yeh, Hsiu-Chen, ���V��   +1 more
core   +1 more source

FiN‐Kiri: Fabric‐Based Inflatable Kirigami Actuator for Multimodal Soft Robots

Advanced Robotics Research, EarlyView.
This study introduces a type of inflatable fabric‐based kirigami actuator capable of performing bending motion. The actuator is utilized as soft grippers, a crawling robot and a swimming robot. The crawling robot demonstrated extraordinary motion capabilities, such as moving forward, turning and navigating a narrow tunnel.
Yang Yu, Yupei Zhang, Yanqi Yin, Yehui Wu, Jinyao Zhang, Ruiyu Bai, Jiaqiang Yao, Kewei Su, Chenyi Yu, Zhicheng Tian, Naipeng Li, Zhuang Zhang, Bo Li   +12 more
wiley   +1 more source

Velocity obstacle guided motion planning method in dynamic environments

Journal of King Saud University: Computer and Information Sciences
The ability of a robot to navigate through a dynamic environment, avoid obstacles, and reach its destination is crucial for safety and a major technological challenge in autonomous navigation, especially in crowded environments involving hospitals ...
Wanxin Liu, Bo Zhang, Pudong Liu, Jian Pan, Shiyu Chen   +4 more
doaj   +1 more source

MILP-based trajectory generation in relative velocity coordinates

, 2007
Mixed-integer linear programming (MILP) for trajectory generation of mobile robot suffers from nonlinear constraints due to complex obstacle contours and dynamic environment.
Tan DL(谈大龙), Zu D(祖迪), Han JD(韩建达)   +2 more
core  

Implementasi Sistem Penghindar Rintangan Berbasis Velocity Obstacle Pada Robot Servis

, 2023
Robot servis merupakan alat yang dapat diprogram untuk melakukan tugas servis baik secara semi atau fully autonomous di sektor selain industri manufaktur.
Aditya, Nawab
core  

Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges

Advanced Robotics Research, EarlyView.
This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder, Jelizaveta Konstantinova, Graham Deacon, Kaspar Althoefer   +3 more
wiley   +1 more source

Effects of retained dry material on the impact, overflow and landing dynamics

Journal of Rock Mechanics and Geotechnical Engineering
During long-term operation, the performance of obstacles would be changed due to the material accumulating upslope the obstacle. However, the effects of retained material on impact, overflow and landing dynamics of granular flow have not yet been ...
Jun Fang, Yifei Cui, Haiming Liu
doaj   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Passive Obstacle Aware Control to Follow Desired Velocity [PDF]

Evaluating and updating the obstacle avoidance velocity for an autonomous robot in real-time ensures robustness against noise and disturbances. A passive damping controller can obtain the desired motion with a torque-controlled robot, which remains ...
Trinca, Thibaud, Billard, Aude, Huber, Lukas, Slotine, Jean-Jacques   +3 more
core  

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source