Results 61 to 70 of about 24,745 (249)
Research on the method of mass estimation for heavy vehicles
Journal of Hebei University of Science and Technology, 2018 To solve the vehicle mass estimation problems, two vehicle mass estimation methods based on both commonly used dynamics method and kinematic method are analyzed by simulation and experimental study.
Tianle JIA +3 more
doaj +1 more source
A model-based residual approach for human-robot collaboration during manual polishing operations [PDF]
, 2018 A fully robotized polishing of metallic surfaces may be insufficient in case of parts with complex geometric shapes, where a manual intervention is still preferable.
De Luca, Alessandro +2 more
core +1 more source
Advanced Intelligent Discovery, EarlyView.Chat computational fluid dynamics (CFD) introduces an large language model (LLM)‐driven agent that automates OpenFOAM simulations end‐to‐end, attaining 82.1% execution success and 68.12% physical fidelity across 315 benchmarks—far surpassing prior systems.
E Fan +8 more
wiley +1 more source
Adaptive Legged Robots Through Exactly Constrained and Non-Redundant Design
IEEE Access, 2017 This paper presents a novel strategy for designing passively adaptive, statically stable walking robots with full body mobility that are exactly constrained and non-redundantly actuated during stance.
Oren Y. Kanner +3 more
doaj +1 more source
Advanced Intelligent Systems, EarlyView.Variational Autoencoder+Deep Deterministic Policy Gradient addresses low‐light failures of infrared depth sensing for indoor robot navigation. Stage 1 pretrains an attention‐enhanced Variational Autoencoder (Convolutional Block Attention Module+Feature Pyramid Network) to map dark depth frames to a well‐lit reconstruction, yielding a 128‐D latent code ...
Uiseok Lee +7 more
wiley +1 more source
Inverse kinematic and dynamic analysis of redundant measuring manipulator BKHN-MCX-04
Vietnam Journal of Mechanics, 2010 This paper deals with the problem of inverse kinematics and dynamics of a measuring manipulator with kinematic redundancy which was designed and manufactured at Hanoi University of Technology for measuring the geometric tolerance of surfaces of machining
Nguyen Van Khang +3 more
doaj +1 more source
Advanced Intelligent Systems, EarlyView.Musculoskeletal humanoids exhibit rich biomechanical properties that remain insufficiently unified in prior discussions. This article systematically categorizes muscle characteristics into five properties: redundancy, independency, anisotropy, variable moment arm, and nonlinear elasticity, and analyzes their combined effects on control.
Kento Kawaharazuka +2 more
wiley +1 more source
Scattering Equations: From Projective Spaces to Tropical Grassmannians
, 2019 We introduce a natural generalization of the scattering equations, which connect the space of Mandelstam invariants to that of points on ${\mathbb{CP}^1}$, to higher-dimensional projective spaces $\mathbb{CP}^{k-1}$.
Cachazo, Freddy +3 more
core +1 more source
Intelligent Operator‐Independent Flexibility in Robotic Non‐Destructive Evaluation
Advanced Intelligent Systems, EarlyView.Non‐destructive evaluation of high‐value components remains a manufacturing bottleneck due to rigid robotic calibration and fixturing. This study presents a flexible, adaptable system integrating 3D vision and force‐position control with a collaborative KUKA LBR robot. The geometry‐agnostic system enables pose‐independent ultrasonic inspection, detects
Amine Hifi +11 more
wiley +1 more source
Mobile Parallel Manipulators, Modelling and Data-Driven Motion Planning
International Journal of Advanced Robotic Systems, 2013 This paper provides a kinematic and dynamic analysis of mobile parallel manipulators (MPM). The study is conducted on a composed multi-degree of freedom (DOF) parallel robot carried by a wheeled mobile platform.
Amar Khoukhi, Mutaz Hamdan
doaj +1 more source