S. Aoshima et al., AUTOTUNING OF FEEDBACK GAINS USING A NEURAL-NETWORK FOR A SMALL TUNNELING ROBOT, JSME international journal. Series C, dynamics, control, robotics, design and manufacturing, 36(4), 1993, pp. 435-441
This paper describes the autotuning of feedback gains for a small tunn
eling robot. We have already proposed the directional control method w
herein the head angle of the control input is the sum of the deviation
multiplied by feedback gain K(p) and the angular deviation multiplied
by feedback gain K(a). In this paper, we used a neural network to obt
ain feedback gains K(p) and K(a). The input of the neural network is a
n initial deviation and an initial angular deviation. The output of th
e neural network is the feedback gains K(p) and K(a). This neural netw
ork learns from the deviation errors. The neural network which can be
applied to any initial deviation was formed by using plural initial de
viations in learning. Moreover this method can tune optimum gains to a
ny design line. These results showed the validity of the proposed auto
tuning method.