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» The Kinematic Design of a 3-dof Isotropic Mobile Robot
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ROBIO
2006
IEEE
208views Robotics» more  ROBIO 2006»
13 years 11 months ago
Stiffness Optimization of a 3-DOF Parallel Kinematic Machine Using Particle Swarm Optimization
Abstract— In this paper, the architectural parameters optimization of a three-prismatic-universal-universal (3-PUU) parallel kinematic machine (PKM) with three translational degr...
Qingsong Xu, Yangmin Li
ICRA
2002
IEEE
194views Robotics» more  ICRA 2002»
13 years 10 months ago
Design and Experiment of a 3DOF Parallel Micro-Mechanism Utilizing Flexure Hinges
Flexure hinge has been commonly used as a substitute for mechanical joints in the design of micropositioning mechanisms. However, inaccurate modeling of flexure hinges deteriorates...
Byung-Ju Yi, Heung-Youl Na, Goo Bong Chung, Whee K...
ROBIO
2006
IEEE
173views Robotics» more  ROBIO 2006»
13 years 11 months ago
Impedance Control of the Hydraulic Shoulder A 3-DOF Parallel Manipulator
– In this paper, a model-based impedance control strategy is developed for a 3 DOF parallel manipulator to manage the interaction of the robot with the environment. Kinematic and...
H. Sadjadian, H. D. Taghirad
ROBIO
2006
IEEE
130views Robotics» more  ROBIO 2006»
13 years 11 months ago
GA-Based Multi-Objective Optimal Design of a Planar 3-DOF Cable-Driven Parallel Manipulator
— The architecture optimization of a three degrees of freedom (3-DOF) planar cable-driven parallel manipulator (CDPM) with multiple objectives has been implemented by means of GA...
Yangmin Li, Qingsong Xu
RAS
2008
149views more  RAS 2008»
13 years 5 months ago
Omni-directional mobile robot controller based on trajectory linearization
In this paper, a nonlinear controller design for an omni-directional mobile robot is presented. The robot controller consists of an outer-loop (kinematics) controller and an inner...
Yong Liu, J. Jim Zhu, Robert L. Williams II, Jianh...