Abstract
From nonlinear discrete event dynamic systems with the applicable background of a large-scale digital integrated circuit, a new conception of coloring graphs on the system is advanced, the necessary and sufficient condition of upper-level observability is given, and the necessary and sufficient condition of respective reachability is simplified and improved.
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Chen, W., Tao, Y. Observabilities and reachabilities of nonlinear DEDS and coloring graphs. Chin. Sci. Bull. 46, 642–644 (2001). https://doi.org/10.1007/BF03182823
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DOI: https://doi.org/10.1007/BF03182823