Motion tracking of a rigid-flexible link robotic system in an underactuated control mode

Motion tracking of a rigid-flexible link robotic system in an underactuated control mode

Blog Article

The paper presents its contribution to tracking control design of mechanical systems in underactuated mode conditions, synovex one grass i.e.when the number of actuators is less than the number of possible control inputs.Fully actuated mechanical systems are quite well-researched and controller designs are well-developed for them as well.However, due to costs, weight, design, and performance regimes or due to an actuator failure, the underactuated control mode is required in applications.

With the aid of the computational procedure for constrained dynamics (CoPCoD), the constrained turbo air m3f24-1-n dynamics, i.e.the reference motion dynamics, and tracking control in an underactuated mode are designed for an example of a three-link planar manipulator model with rigid and flexible links.A dynamic optimization problem is formulated in the paper to obtain optimal time courses of manipulator joint coordinates in underactuated mode conditions in order to apply them to a manipulator driving links controller.