The paper introduces a modified version of a Proportional Integral Derivative (PID)-type\niterative learning algorithm, which is very simple to implement on a digital control device for tracking\ncontrol of a continuous-time system. The simulative application of it is for controlling a V-shaped\nelectrothermal microactuator (VEM) and is carried out by using a Simscape model of VEM for the\npurpose that the asymptotic tracking behavior of system output to desired trajectory will be verified\nin a virtually real environment. Obtained simulation results confirm that the introduced iterative\nlearning algorithm has not only provided a good output tracking behavior, as expected, but also is\nrobust in the sense of reducing external disturbance effects.
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