Parallel kinematic mechanisms (PKM) have received particular attention due to their higher
stiffness, increased payload capacity, and agility, when compared to their serial …

According to the CONPrint3D concepts, in order to improve the reliability of machine
technology and expand the scope of 3D concrete printing, the printing system will be …

In this paper, we design, develop, and validate a surgical robotic system, entitled Robossis,
to assist long-bone fracture reduction, ie, alignment, surgeries. Unlike traditional long-bone …

This paper presents an improved general dynamic formulation, inverse and direct dynamics,
of 6-UPS Gough–Stewart parallel robot based on the virtual work method. The new …

A calibration method for overconstrained spatial translational parallel mechanisms is
proposed. The calibration of a Tri-pyramid overconstrained parallel robot is used as a …

Robotic reduction of long bones is associated with the need for considerable force and high
precision. To balance the accuracy, payload, and workspace, we have designed a new six …

In this study, the kinematics and dynamics of a six-degree-of-freedom parallel manipulator,
known as Hexarot, are evaluated. Hexarot is classified under axis-symmetric robotic …

Performance evaluation is one of the most important issues in the field of parallel kinematic
manipulators (PKMs). As a very important class of PKMs, the redundant PKMs have been …

High precision is still one of the challenges when parallel kinematic machines are applied to
advanced equipment. In this paper, a novel planar 2-DOF parallel kinematic machine with …

In this paper, a Newton-Euler approach is utilized to generate the improved dynamic
equations of the generally configured Stewart platform. Using the kinematic model of the …