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

Parallel robots (PRs) are closed-chain manipulators with diverse applications due to their
accuracy and high payload. However, there are configurations within the workspace named …

The concept of remote center of motion (RCM) is pivotal in a myriad of robotic applications,
encompassing areas such as medical robotics, orientation devices, and exoskeletal …

Redundantly actuated parallel manipulators (PMs) receive growing interest due to their
reduced singularity and enlarged workspace. This paper proposes new indices for optimal …

Circumferentially grooved, annular liquid seals typically exhibit good whirl frequency ratios
(WFRs) and leakage reduction, yet their low effective dam** can lead to instability. The …

Bilateral teleoperation has witnessed significant development since the mid-20th century,
addressing challenges related to human presence in environments with constraints or a lack …

In this paper an approach to improve the calculation of the forward kinematic model (FKM) of
a spherical parallel manipulator (SPM) is presented and tested experimentally. This …

Friction stir welding (FSW) has been widely applied in many fields as an alternative to
traditional fusion welding. Although serial robots can provide the orientation capability …

The small actuator torque range brings advantages for the high-accuracy control of a
manipulator. By taking the minimum actuator torque range into account, this paper proposes …

Analysis of entropy generation in mixed convection flow over a vertically stretching sheet
has been carried out in the presence of variable thermal conductivity and energy dissipation …