Results 71 to 80 of about 1,163,499 (297)

Modeling of Forward/Inverse Kinematics and Closed-Loop Control for Soft Robotic Arms

Space: Science & Technology
Soft robotic arms offer a novel and secure technical approach for assisting astronauts in space stations, owing to their unique advantages such as flexibility and safety in human–machine interaction.
Xiang Zhang, Sunquan Yu, Xuesong Wu, Qi Zhang, Di Chen, Haopeng Liang, Yanjie Yang, Kangjia Fu   +7 more
doaj   +1 more source

Robotic Control for Human–Robot Collaborative Assembly Based on Digital Human Model and Reinforcement Learning

Advanced Robotics Research, EarlyView.
This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao, Hongzhou Ai, Wenjun Xu, Zude Zhou, Lihui Wang   +4 more
wiley   +1 more source

A new Approach for the Forward Kinematics of General Stewart-Gough Platforms [PDF]

, 2015
In this paper a complete forward kinematics analysis of a general Stewart-Gough platform is performed. A new methodology to deal with the forward kinematics problem based on a multibody formulation is presented. An iterative algorithm is proposed and
Cardona, Manuel
core  

Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models

Advanced Robotics Research, EarlyView.
A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki, Ilche Georgievski, Marco Aiello   +2 more
wiley   +1 more source

Forward Kinematics Solution of Stewart Platform based on Improved Non-dominated Sorting Genetic Algorithm

Jixie chuandong, 2019
The kinematics solution of Stewart platform is to figure out the relationship between actuator length and posture of moving platform. The inverse kinematics can be easily derivated by space coordinate transformation.
Qiguo Hu, Yanli Luo, Yuqian Wang
doaj  

Incremental Development of Multiple Tool Models for Robotic Reaching Through Autonomous Exploration

Paladyn, 2012
Autonomy and flexibility are two major requirements for modern robots. In particular, humanoid robots should learn new skills incrementally through autonomous exploration, and adapt to different contexts. In this paper we consider the problem of learning
Jamone Lorenzo, Damas Bruno, Endo Nobotsuna, Santos-Victor José, Takanishi Atsuo   +4 more
doaj   +1 more source

Efficient and Robust Standing Postures of Quadruped Robots

Advanced Robotics Research, EarlyView.
A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan, Hamza Jomaa, Jack Challita, Kawthar Zaidan, Riad Saab, Hussein Hussein   +5 more
wiley   +1 more source

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

Advanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun, Jan Petrš, Omar Aloui, Dario Floreano   +3 more
wiley   +1 more source

Forward kinematics analysis of a six-DOF Stewart platform using PCA and NM algorithm

, 2009
Purpose - The purpose of this paper is to present an adaptive numerical algorithm for forward kinematics analysis of general Stewart platform. Design/methodology/approach - Unlike the convention of developing a set of kinematic equations and then solving
Wang ZL(王哲龙), Gu H(顾宏), He JJ(贺建军), Shang H(尚红)   +3 more
core  

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