... are inevitable, which can have adverse effects on the accuracy of the equipment. This article presents the design of a parallel mechanism that incorporates a constant force and velocity mapping relationship based on the type synthesis of the constant Jacobian matrix. Specifically, the mechanism maintains a fixed...

...Bahman Nouri Rahmat Abadi; Juan A. Carretero Kinematic redundancy can be exploited to improve the performance of parallel mechanisms. Nevertheless, motion planning and control of kinematically redundant parallel mechanisms (KRPMs) are the challenging problems. In this research, a novel class...

.... By comparing our results with those from the commonly used constant-curvature method, it is shown that our model is more accurate in predicting the deformation shapes. compliant mechanisms parallel mechanisms kinematics and statics modeling classical beam theory Continuum robots have...

... to the design parameters. 14 12 2010 13 06 2011 24 10 2011 24 10 2011 actuators bars design engineering mechanical stability minimisation sensitivity dynamic balancing reactionless mechanisms optimization parallel mechanisms Generally, during the motion...

... model is verified. The proposed model is useful for both digital control of the 6-DOF PPMMs and design of the micromanipulators. 06 02 2009 02 08 2009 24 11 2009 finite element analysis micromanipulators piezoelectric actuators precision engineering parallel mechanisms...

... L 1 N 3 N 4 3 + L 0 4 N 4 4 The motion plane is a plane surface perpendicular to all the revolute-pair axes. 30 03 2008 30 08 2008 06 01 2009 parallel mechanisms kinematics position analysis Assur kinematic chains The direct...