Abstract
Five control systems loosely corresponding to primate saccadic, vergence, pursuit, vestibuloocular, and head control operate on a simulated two-eyed robot head maneuvered by a robot arm. The goal is to get some qualitative understanding of the interaction of such reflexes under various assumptions. The simulation is meant to be relevant to U. Rochester’s robot. Thus it incorporates kinematics of the robot head but assumes a ”tool-coordinate” system available to robot arm commands, so that arm kinematic calculations are unnecessary. Dynamics are not modeled, since they are handled by the commercial controllers currently used in the Rochester robot. Even small delays render the effect of delay-free controllers unstable, but multi-delay version of a Smith predictor can to cope with delays. If each controller acts on the predicted system and ignores other controllers, the situation is improved but still potentially unstable if controllers with different delays act on the same control output. The system’s performance is much improved if controllers consider the effect of other controllers, and the resulting system is stable in the presence of a certain amount of stochastic disturbance of control delays and inputs, and also in the presence of systematic error arising from inaccurate plant and world models.
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7 Bibliography
D.H. Ballard and A. Ozcandarli. Real-time kinetic depth. In Second Int. Conf. on Computer Vision, November 1988.
Y. Bar-Shalom and T.E. Fortmann. Tracking and Data Association. Academic Press, 1988.
A. Berthoz and G. Melvill Jones. Adaptive Mechanisms in Gaze Control: Facts and Theories. Elsevier, 1985.
Dimitri I. Bertsekas. Dynamic Programming and Stochastic Control. Academic Press, 1976.
C.M. Brown. The Rochester Robot. Technical Report 257, University of Rochester, September 1988.
C.M. Brown, H. Durrant-Whyte, J. Leonard, and B. Rao. Centralized and noncentralized kalman filtering techniques for tracking and control. In DARPA Image Understanding Workshop, pages 651–675, May 1989.
C.M. Brown and R. Rimey. Kinematics, Coordinate Systems and Conversions for The Rochester Robot. Technical Report 255, University of Rochester, September 1988.
J.J. Clark and N.J. Ferrier. Modal control of an attentive vision system. In Second Int. Joint Conference on Computer Vision, November 1988.
H. Collewijn. Integration of adaptive changes of the optokinetic reflex, pursuit and the vcstibulo-ocular reflex. In Λ. Berthoz and G. Melvill Jones, editors, Adaptive Mechanisms in Gaze Control, Elsevier, 1985.
R. Eckmiller. Neural control of foveal pursuit versus saccadic eye movements in primates -single-unit data and models. IEEE Trans, on Syst., Man, and Cyber., SMC-13(5):980–989, Sept./Oct. 1983.
Pieter Eykhoff. System. Identification: Parameter and State Estimation. Wiley and Sons, 1974.
Arthur C. Gelb. Applied Optimal Estimation. The MIT Press, 1973.
D. Guitton. Eye-head coordination in gaze control. In B.W. Peterson and F.J. Richmond, editors, Control of Head Movement, Oxford University Press, 1988.
G. Melvill Jones and A. Berthoz. Mental control of the adaptive process. In A. Berthoz and G. Melvill Jones, editors, Adaptive Mechanisms in Gaze Control, Elsevier, 1985.
S.G. Lisberger, E.J. Morris, and L. Tychsen. Visual motion processing and sensory-motor integration for smooth pursuit eye movements. In A. Berthoz and G. Melvill Jones, editors, Adaptive Mechanisms in Gaze Control, Elsevier, 1985.
J.E. Marshall. Control of Time-Delay Systems. Peter Peregrinus Ltd., 1979.
F.A. Miles. Adaptive regulation in the vergence and accommodation control systems. In A. Berthoz and G. Melvill Jones, editors, Adaptive Mechanisms in Gaze Control, Elsevier, 1985.
F.A. Miles, L.M. Optican, and S.G. Lisberger. An adaptive equalizer model of the primate vestibulo-ocular reflex. In A. Berthoz and G. Melvill Jones, editors, Adaptive Mechanisms in Gaze Control, Elsevier, 1985.
T. Olson and R. Potter. Real-time vergence control. In Computer Vision and Pattern Recognition 1989, June 1989.
A.J. Pellionisz. Tensorial aspects of the multidimensional approach to the vestibulo- oculomotor reflex and gaze. In A. Berthoz and G. Melvill Jones, editors, Adaptive Mechanisms in Gaze Control, Elsevier, 1985.
A.J. Pellionisz and B.W. Peterson. A tensorial model of neck motor activation. In B.W. Peterson and F.J. Richmond, editors, Control of Head Movement, Oxford University Press, 1988.
B.W. Peterson and F.J. Richmond. Control of Head, Movement. Oxford University Press, 1988.
T. Raplian and B. Cohen. Velocity storage and the ocular response to multidimensional vestibular stimuli. In A. Berthoz and G. Melvill Jones, editors, Adaptive Mechanisms in Gaze Control, Elsevier, 1985.
D.A. Robinson. The coordinates of neurons in the vestibulo-ocular reflex. In A. Berthoz and G. Melvill Jones, editors, Adaptive Mechanisms in Gaze Control, Elsevier, 1985.
D.A. Robinson. Why visuomotor systems don’t like negative feedback and how they avoid it. In M.A. Arbib and A.R. Hanson, editors, Vision, Brain, and Cooperative Computation, MIT Press, 1988.
A. Roucoux and M. Crommelinck. Control of head movement during visual orientation. In B.W. Peterson and F.J. Richmond, editors, Control of Head Movement, Oxford University Press, 1988.
O.J.M. Smith. Closer control of loops with dead time. Chemical Engg. Prog. Trans., 53(5): 217–219, 1957.
O.J.M. Smith. Feedback Control Systems. McGraw-Hill, 1958.
L.R. Young. Pursuit eye movement - what is being pursued? Dev. Neurosci.: Control of Gaze by Brain Stem, Neurons, 1: 29–36, 1977.
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© 1992 Springer-Verlag Berlin Heidelberg
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Brown, C. (1992). Gaze Behaviors for Robotics. In: Sood, A.K., Wechsler, H. (eds) Active Perception and Robot Vision. NATO ASI Series, vol 83. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-77225-2_6
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DOI: https://doi.org/10.1007/978-3-642-77225-2_6
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