A modal interface contract theory for guarded input/output automata with an application in traffic system design

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Title A modal interface contract theory for guarded input/output automata with an application in traffic system design
Authors Tung Phan-Minh, Steve Guo, Bastian Schürmann, Matthias Althoff, and Richard M. Murray
Source Submitted, 2019 American Control Conference (ACC)
Abstract To contribute to efforts of bringing formal design-by-contract methods to hybrid systems, we introduce a variant of modal interface contract theory based on input/output automata with guarded transitions. We present an algebra of operators for interface composition, contract composition, contract conjunction, contract refinement and some theorems demonstrating that our contract object has reasonably universal semantics. As an application, we apply our framework to the design of a networked control systems of traffic.
Type Conference paper
URL http://www.cds.caltech.edu/~murray/preprints/pha+19-acc_s.pdf
Tag pha+19-acc
ID 2018d
Funding DENSO CPM
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