Abstract
A modified computed torque controller, adapted from the standard computed torque control law, is presented in this paper. The proposed approach is demonstrated on a 4-degree of freedom (DOF) master-slave robot manipulator and the modified computed torque controller gain parameters are optimized using both particle swarm optimization (PSO) and grey-wolf optimization algorithms. The feasibility of the proposed controller is tested experimentally and compared with its standard computed torque control counterpart. Controller tuning/optimization is carried out offline in the MATLAB/Simulink environment, and results show that the proposed controller is feasible, and performs impressively.
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Obadina, O.O., Thaha, M., Althoefer, K., Hasan Shaheed, M. (2018). A Modified Computed Torque Control Approach for a Master-Slave Robot Manipulator System. In: Giuliani, M., Assaf, T., Giannaccini, M. (eds) Towards Autonomous Robotic Systems. TAROS 2018. Lecture Notes in Computer Science(), vol 10965. Springer, Cham. https://doi.org/10.1007/978-3-319-96728-8_3
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DOI: https://doi.org/10.1007/978-3-319-96728-8_3
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