Reconfigurability and unified kinematics modeling of a 3rTPS metamorphic parallel mechanism with perpendicular constraint screws
This paper investigates reconfigurability and unified analytical kinematics analysis of a new
3rTPS metamorphic parallel mechanism consisting of three reconfigurable rTPS limbs in …
3rTPS metamorphic parallel mechanism consisting of three reconfigurable rTPS limbs in …
Unified kinematics and singularity analysis of a metamorphic parallel mechanism with bifurcated motion
This paper introduces a new metamorphic parallel mechanism consisting of four
reconfigurable rTPS limbs. Based on the reconfigurability of the reconfigurable Hooke (rT) …
reconfigurable rTPS limbs. Based on the reconfigurability of the reconfigurable Hooke (rT) …
A new forward kinematic algorithm for a general Stewart platform
W Zhou, W Chen, H Liu, X Li - Mechanism and Machine Theory, 2015 - Elsevier
In this paper, a new forward kinematic algorithm based on dual quaternion for a six-degree-
of-freedom (DOF) general Stewart Platform is proposed. The algorithm is established after …
of-freedom (DOF) general Stewart Platform is proposed. The algorithm is established after …
A dual quaternion solution to the forward kinematics of a class of six-DOF parallel robots with full or reductant actuation
The forward kinematics is the basis of the design and control of the parallel robots. This
paper aims to provide an efficient solution to the forward kinematics of a class of six-degrees …
paper aims to provide an efficient solution to the forward kinematics of a class of six-degrees …
An efficient numerical method for forward kinematics of parallel robots
Q Zhu, Z Zhang - IEEE Access, 2019 - ieeexplore.ieee.org
Solving the forward kinematics of parallel robots efficiently is important for real-time
applications. However, it remains a difficult problem due to its high nonlinearity. This paper …
applications. However, it remains a difficult problem due to its high nonlinearity. This paper …
A uniform geometric-algebraic framework for the forward kinematic analysis of 6-6 Stewart platform manipulators of various architectures and other related 6-6 spatial …
This paper presents a generic geometric-algebraic framework to solve the forward kinematic
problem (FKP) of 6-6 Stewart platform manipulators (SPM) in which both the fixed and …
problem (FKP) of 6-6 Stewart platform manipulators (SPM) in which both the fixed and …
Neural network solution for forward kinematics problem of cable robots
Forward kinematics problem of cable robots is very difficult to solve the same as that of
parallel robots and in the contrary to the serial manipulators'. This problem is almost …
parallel robots and in the contrary to the serial manipulators'. This problem is almost …
Precision analysis of series-parallel machine tool based on hierarchy motion function units
B Yang, W Yang, G Zhang, Y Ran - Mechanism and Machine Theory, 2022 - Elsevier
This paper takes the motion units of the series-parallel machine tool (SPMT) as the basic
research objects. Combined with the meta-action theory, the FMA-MBS structure model is …
research objects. Combined with the meta-action theory, the FMA-MBS structure model is …
Forward kinematic problem of 5-RPUR parallel mechanisms (3T2R) with identical limb structures
This paper investigates the formulation of the forward kinematic problem of the 5-DOF
parallel mechanisms performing three translation and two independent rotations with …
parallel mechanisms performing three translation and two independent rotations with …
Kinematic calibration of a symmetric parallel kinematic machine using sensitivity-based iterative planning
Y Luo, J Gao, L Zhang, D Chen, X Chen - Precision Engineering, 2022 - Elsevier
Since kinematic calibration will induce variations in the structural parameter values, the
forward kinematics may have multiple or no solutions after calibration. This paper proposes …
forward kinematics may have multiple or no solutions after calibration. This paper proposes …