[图书][B] Parallel robots: mechanics and control

HD Taghirad - 2013 - books.google.com
Although many industrial applications have adopted parallel robots, few textbooks introduce
their analysis in terms of dynamics and control. Filling the gap, this book combines the …

[PDF][PDF] COMPARISON OF THE CHARACTERISTICS BETWEEN SERIAL AND PARALLEL ROBOTS.

Z Pandilov, V Dukovski - Acta Technica Corviniensis-Bulletin of …, 2014 - acta.fih.upt.ro
This paper gives survey of the position analysis, jacobian and singularity analysis, stiffness
analysis, dynamics and applications of serial and parallel robots. Also a detailed …

Mobility change in two types of metamorphic parallel mechanisms

D Gan, JS Dai, Q Liao - 2009 - asmedigitalcollection.asme.org
This paper presents a new joint coined as the rT joint and proposes two types of
metamorphic parallel mechanisms assembled with this rT joint. In the first type, the …

Radiographic analysis of hexapod external fixators: fundamental differences between the Taylor Spatial Frame and TrueLok-Hex

N Ferreira, F Birkholtz - Journal of medical engineering & …, 2015 - Taylor & Francis
Hexapod circular external fixators are extremely accurate at correcting deformities in three
dimensions. In order to exploit this accuracy, however, the surgeon must be able to …

Trajectory tracking control of a 6-DOF hydraulic parallel robot manipulator with uncertain load disturbances

Y Pi, X Wang - Control Engineering Practice, 2011 - Elsevier
This study addresses the trajectory tracking control of a 6-DOF (degrees of freedom)
hydraulic parallel robot manipulator with uncertain load disturbances. As load disturbances …

Model-based control of a 6-dof electrohydraulic Stewart–Gough platform

I Davliakos, E Papadopoulos - Mechanism and machine theory, 2008 - Elsevier
In this paper, a novel model-based controller for a six Degree-of-Freedom (dof)
electrohydraulic Stewart–Gough platform is developed. Dynamic models of low complexity …

Adaptive sliding mode fault-tolerant control of the uncertain stewart platform based on offline multibody dynamics

Q Meng, T Zhang, X Gao, J Song - IEEE/ASmE Transactions on …, 2013 - ieeexplore.ieee.org
In this paper, we propose a novel adaptive sliding mode fault-tolerant control scheme based
on offline multibody dynamics for the uncertain Stewart platform under loss of actuator …

Quadratic pose estimation problems: Globally optimal solutions, solvability/observability analysis, and uncertainty description

J Wu, Y Zheng, Z Gao, Y Jiang, X Hu… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Pose estimation problems are fundamental in robotics. Most of these problems are
challenging due to the nonconvex nature. This also sets up an obstacle for uncertainty …

A novel shoulder exoskeleton robot using parallel actuation and a passive slip interface

J Hunt, H Lee, P Artemiadis - Journal of …, 2017 - asmedigitalcollection.asme.org
This paper presents a five degrees-of-freedom (DoF) low inertia shoulder exoskeleton. This
device is comprised of two novel technologies. The first is 3DoF spherical parallel …

Kinematic analysis of a macro–micro redundantly actuated parallel manipulator

HD Taghirad, M Nahon - Advanced Robotics, 2008 - Taylor & Francis
In this paper the kinematic and Jacobian analysis of a macro–micro parallel manipulator is
studied in detail. The manipulator architecture is a simplified planar version adopted from …