Results 1 to 10 of about 260 (73)

Dimensional (Parametric) Synthesis of the Hexapod-Type Parallel Mechanism with Reconfigurable Design

Machines, 2021
The study provides a solution to a dimensional synthesis problem for a hexapod-type reconfigurable parallel mechanism, which can change its configuration to realize different trajectories of its output link while having a single drive.
Alexey Fomin, Anton Antonov, Victor Glazunov, Giuseppe Carbone   +3 more
doaj   +3 more sources

Dynamic modeling and performance analysis of the 2PRU-PUU parallel mechanism [PDF]

Mechanical Sciences
This paper investigates the dynamic modeling and performance analysis of the 2PRU-PUU reconfigurable parallel mechanism (RPM); here, P, R, and U denote the prismatic, revolute, and universal joints, respectively.
T. Sun, T. Sun, W. Ye, C. Yang, F. Huang
doaj   +2 more sources

A new reconfigurable parallel mechanism using novel lockable joints for large scale manufacturing

Robotics and Computer-Integrated Manufacturing, 2023
A new lockable spherical joint is proposed in this paper, and it can be used as a revolute joint, a universal joint or a spherical joint. Three locking methods are introduced to construct the lockable spherical joint.
Colm Higgins, Yan Jin
exaly   +2 more sources

Virtual and Physical Prototyping of Reconfigurable Parallel Mechanisms with Single Actuation

Applied Sciences, 2021
The paper presents novel models of reconfigurable parallel mechanisms (RPMs) with a single active degree-of-freedom (1-DOF). The mechanisms contain three to six identical kinematic chains, which provide three (for the tripod) to zero (for the hexapod ...
Alexey Fomin, Daniil Petelin, Anton Antonov, Victor Glazunov, Marco Ceccarelli   +4 more
doaj   +3 more sources

A Reconfiguration Algorithm for the Single-Driven Hexapod-Type Parallel Mechanism

Robotics, 2022
This paper presents a hexapod-type reconfigurable parallel mechanism that operates from a single actuator. The mechanism design allows reproducing diverse output link trajectories without using additional actuators.
Alexey Fomin, Anton Antonov, Victor Glazunov   +2 more
doaj   +1 more source

Design of a 4-DOF hybrid PKM module for large structural component assembly [PDF]

, 2010
This paper presents a novel 4-DOF hybrid parallel kinematic machine (PKM), named Bicept, comprising a 2-DOF parallel mechanism plus a 2-DOF rotating head.
Zhao, X. M., Wang, P. F., Huang, Tian, Chetwynd, D. G.   +3 more
core   +1 more source

A new reconfigurable parallel mechanism for large scale assembly

, 2021
New flexible equipment is in urgent needs for the aerospace industry in order to improve machining/assembly efficiency and accuracy. In this paper, a new lockable spherical joint is proposed, which can be used as a revolute joint, a universal joint and a
Higgins, Colm, Zhao, Yanqin, Anderson, Harry, Jin, Yan; id_orcid   +3 more
core   +1 more source

Reconfigurable skin electronics enabled by intrinsically stretchable photoelectric memory transistors. [PDF]

Nat Commun
Park SH, Jeong MW, Vo NTP, Chang HR, Nguyen TA, Hwang SY, Lee SH, Lee TI, Oh JY.   +8 more
europepmc   +1 more source

A Scalable Perovskite Platform With Multi-State Photoresponsivity for In-Sensor Saliency Detection. [PDF]

Adv Mater
Xing X, Tripathi A, Ng SE, Yantara N, Gong Y, Wu Q, Tay YB, Lew WS, Chai Y, Basu A, Mathews N.   +10 more
europepmc   +1 more source

Coupled polarization dynamics and charge tunneling enable reconfigurable heterojunctions. [PDF]

Nat Commun
Li C, Yu T, Zhang Z, Deng Q, Hui F, Wang Z, Lanza M, Sun L.   +7 more
europepmc   +1 more source