Abstract
Topological feedback entropy is a measure for the smallest information rate in a digital communication channel between the coder and the controller of a control system, above which the control task of rendering a subset of the state space invariant can be solved. It is defined purely in terms of the open-loop system without making reference to a particular coding and control scheme and can also be regarded as a measure for the inherent rate at which the system generates “invariance information.”
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Kawan, C. (2021). Data Rate of Nonlinear Control Systems and Feedback Entropy. In: Baillieul, J., Samad, T. (eds) Encyclopedia of Systems and Control. Springer, Cham. https://doi.org/10.1007/978-3-030-44184-5_150
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DOI: https://doi.org/10.1007/978-3-030-44184-5_150
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