Results 111 to 120 of about 22,950 (299)

Kinematics and Inverse Kinematics for the Humanoid Robot HUBO2+

, 2020
-This paper derives the forward and inverse kinematics of a humanoid robot. The specific humanoid that the derivation is for is a robot with 27 degrees of freedom but the procedure can be easily applied to other similar humanoid platforms.
Peter Vieira, Magnus Egerstedt, Mike Stilman, Paul Oh, Rowland O'flaherty, Aaron Bobick, Michael Grey   +6 more
core  

Adaptive Autonomy in Microrobot Motion Control via Deep Reinforcement Learning and Path Planning Synergy

Advanced Intelligent Systems, EarlyView.
This study introduces a data‐driven framework that combines deep reinforcement learning with classical path planning to achieve adaptive microrobot navigation. By training a surrogate neural network to emulate microrobot dynamics, the approach improves learning efficiency, reduces training time, and enables robust real‐time obstacle avoidance in ...
Amar Salehi, Bairong Zhu, Haoyu Liu, Tingting Yu   +3 more
wiley   +1 more source

Kinematics Analysis of 3-PRS+2P Hybrid Mechanism

Jixie chuandong, 2019
The kinematics analysis of the 3-PRS+2P hybrid mechanism is carried out. The inverse kinematics equation of the mechanism is established by combining the geometric method with the coordinate transformation，and the analytical solution of the inverse ...
Si Huang, Wanqiang Zhu, Jianzhong Yang, Yu Chen   +3 more
doaj  

Inverse Kinematics Using a Converging Paths Algorithm

, 2020
This article presents a numerical method for the inverse kinematics of serial chains by utilizing dual quaternion formulation of the robot kinematics within a converging paths algorithm.
Alba Perez Gracia, Heidari, Omid, Pérez Gracia, Alba, Omid Heidari   +3 more
core   +1 more source

Enhancing Atomic‐Resolution in Electron Microscopy: A Deep Learning Denoiser Operating in the Frequency Domain

Advanced Intelligent Systems, EarlyView.
The newly developed AI‐automated Fast Fourier Transform denoising algorithm surpasses conventional real‐space methods by revealing even light atoms otherwise hidden in noisy backgrounds. Atomic resolution electron microscopy has become an essential tool for many scientific fields, when direct visualization of atomic arrangements and defects is needed ...
Ivan Pinto‐Huguet, Marc Botifoll, Xuli Chen, Martin Børstad Eriksen, Jing Yu, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Jordi Arbiol   +8 more
wiley   +1 more source

Driver Behavior Modeling with Subjective Risk‐Driven Inverse Reinforcement Learning

Advanced Intelligent Systems, EarlyView.
A subjective risk‐driven inverse reinforcement learning framework is proposed to model driver decision‐making. It infers drivers' risk perception and risk tolerance from driving data. A learnable risk threshold is used to regulate decisions, enabling interpretable and human‐like driving behavior decisions.
Yang Liang, Zichao Wang, Zhiwei He, Qingquan Wei, Yong Zuo, Linzhen Nie, Zhishuai Yin   +6 more
wiley   +1 more source

Inverse Kinematics of 2 (3RPS) and 2 (3SPR) Serial-Parallel Manipulators

Chinese Journal of Mechanical Engineering
Serial-parallel manipulators are of great interest to academic community in recent years, especially those composed of classical parallel mechanisms.
Bo Hu, Ziwei Xu, Ren Wang, Miaomiao Feng, Nijia Ye   +4 more
doaj   +1 more source

Geometric Approach for Inverse Kinematics of the FANUC CRX Collaborative Robot

Robotics
Because they are safe and easy to use, collaborative robots are revolutionizing many sectors, including industry, medicine, and agriculture. Controlling their dynamics, movements, and postures are key points in this evolution.
Manel Abbes, Gérard Poisson
doaj   +1 more source

Segmented Therapeutic Delivery via Acoustic Microbubble Relay

Advanced Intelligent Systems, EarlyView.
An acoustically driven, modular segmented delivery system is presented to overcome mechanical limitations of conventional microcatheters. Oscillating microbubbles generate directional streaming that enables continuous, targeted transport across open, angled segments.
Lei Wang, Yiyang Tang, Yiqiang Wu, Xin Zhang, Tianshi Lyu, Zhen Hua, Tian‐Yun Huang   +6 more
wiley   +1 more source

Research of Inverse Kinematics Algorithm of 6 DOF Manipulator based on Geometry with Arm Adjacent Three Joints Axes Parallel

Jixie chuandong, 2019
A solving method for the inverse-kinematics （IK） problem of a kind of 6 degree of freedom （DOF） manipulator with the axes of the 3 adjacent rotational joints in the arm part，shoulder，elbow and wrist parallel is presented. The merit of this method is that，
Wang Yang, Wang Ben, Mai Xiaoming
doaj