Traffic Network Control From Temporal Logic Specifications

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2016-06-01
Coogan, Samuel
Aydın Göl, Ebru
Arcak, Murat
Belta, Calin
We propose a framework for generating a signal control policy for a traffic network of signalized intersections to accomplish control objectives expressible using linear temporal logic. By applying techniques from model checking and formal methods, we obtain a correct-by-construction controller that is guaranteed to satisfy complex specifications. To apply these tools, we identify and exploit structural properties particular to traffic networks that allow for efficient computation of a finite-state abstraction. In particular, traffic networks exhibit a componentwise monotonicity property which enables reaching set computations that scale linearly with the dimension of the continuous state space.
Citation Formats
S. Coogan, E. Aydın Göl, M. Arcak, and C. Belta, “Traffic Network Control From Temporal Logic Specifications,” pp. 162–172, 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/32754.