... - 1 · M 2 . 05 08 2010 24 05 2011 26 09 2011 26 09 2011 manipulator kinematics This paper was presented in part at the IEEE International Conference on Intelligent Robots and Systems, Nice, France, Sept, 2008, and at the IEEE International...

... controlled in 3 degrees of freedom. It is expected that the joint will be a useful option in the development of emerging robotic applications, particularly those requiring miniaturization. 05 06 2010 04 02 2011 27 07 2011 27 07 2011 closed loop systems manipulator kinematics...

... is necessary to make the simple modeling of Eq. 10 consistent. 31 05 2010 26 04 2011 19 07 2011 19 07 2011 actuators bending couplings design engineering human-robot interaction manipulator kinematics In particular, with reference to the well-known conceptual scheme...

... – 24 . 10.1115/1.533542 15 04 2010 24 09 2010 20 04 2011 20 04 2011 calibration geometry manipulator kinematics Geometric accuracy is a crucially important performance factor for parallel manipulators, especially under circumstances where relatively high...

... manipulators with two actuators near the fixed base in each limb seem to be efficient for the design of fast pick-and-place manipulators. 26 04 2009 04 03 2010 30 03 2011 30 03 2011 end effectors manipulator kinematics Schoenflies motion Schönflies double...

... performance index) is not affected by the rotation of the end-effector. 03 12 2009 29 01 2011 10 03 2011 10 03 2011 cables (mechanical) design engineering end effectors manipulator kinematics The design of a mechanical system is often the result of an optimization...

... speed, accuracy, rigidity, and reconfigurability when compared with conventional machine tools and industrial robots having serial architectures. acceleration control Hessian matrices Jacobian matrices Lie algebras manipulator kinematics motion control velocity control 22 12 2009...

... , W. H. , 1954 , Elements of Mechanism , Wiley , New York . couplings manipulator kinematics robot wrist rotation sequence spherical triangle spherical linkage parallel mechanism Clemens linkage constant-velocity coupling The double-double universal joint (2-UU) ( 1...

.... 19 07 2010 15 11 2010 06 01 2011 06 01 2011 manipulator kinematics polynomials Recently, a formula has been proposed that produces a unique current solution to the FDA for a given set of inputs for a planar quadratic parallel manipulator, a 3T1R quadratic parallel...

... velocity, ω i T δ i = 0 is not always satisfied. Hence, the solutions of dynamics analyses of PMs become approximate. This must impose difficulty on the control and analysis of kinematics/dynamics of PMs. parallel manipulator kinematics dynamics angular velocity...

... 20 09 2010 30 11 2010 30 11 2010 couplings deformation geometry Jacobian matrices manifolds manipulator kinematics kinematic mapping constraints singularities configuration space generic properties 1 The central object in the study of mechanism singularities...

... 30 11 2010 geometry Jacobian matrices manipulator kinematics parallel mechanism architecture screw based singularity 3RRRS Parallel manipulators have many advantages over serial manipulators in terms of high pay-load/weight ratio, velocity, stiffness, accuracy, and low...

... fasteners Jacobian matrices manipulator kinematics reciprocal Jacobian screw based Jacobian lower mobility parallel manipulator unique form of Jacobian 2011 American Society of Mechanical Engineers ...

... of the rotational axes of parallel mechanisms synthesized by using the method of G F sets can be designed in a straightforward way. 04 03 2010 25 09 2010 23 11 2010 23 11 2010 end effectors manipulator dynamics manipulator kinematics rotation set theory...

... elements, which keep the same point on the unit sphere about the origin. 04 03 2010 22 07 2010 30 09 2010 30 09 2010 algebra elasticity manipulator kinematics shear modulus Geometric constraints are of fundamental importance in robotics and mechanism theory...

..., which is singularity free, is also proposed for the Agile Eye. This work will facilitate the control of the Agile Eye. 31 05 2009 12 05 2010 30 08 2010 30 08 2010 manipulator kinematics parallel mechanism quadratic parallel mechanism spherical parallel mechanism...

..., via Screw Theory, of Closed Chains ,” Meccanica 0025-6455 , 36 ( 2 ), pp. 213 – 228 . 10.1023/A:1013074907533 14 05 2009 09 03 2010 27 07 2010 27 07 2010 algebra manipulator kinematics mobile robots wheels instant center jerk higher order kinematics...

... be obtained with an analysis formula. 20 10 2009 27 03 2010 21 07 2010 21 07 2010 end effectors Jacobian matrices manipulator kinematics performance index Although various limited-degree-of-freedom (limited-DOF) parallel kinematic machines (PKMs) have attracted much...

... gravity manipulator kinematics motion control springs (mechanical) suspensions (mechanical components) Paper presented in part at the ASME 2009 Design Engineering Technical Conference (DETC2009), San Diego, CA, Aug. 30–Sep. 2, 2009 (DETC2009-87170). A mechanism is perfectly gravity...

... but as explained in Sec. 6B , this does not imply a risk of uncontrollability. Transition between solutions p 0 and p 7 along the linking surface 21 04 2009 08 02 2010 21 06 2010 21 06 2010 manipulator kinematics A serious difficulty...