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2019•Unpublished venueRequires access

A compositional semantics of Simulink/Stateflow based on quantized state hybrid automata

Jin Woo Ro, Avinash Malik, Partha S. Roop

Open publisher page 5 citations

Abstract

Simulink/Stateflow® is the de-facto tool for design of Cyber-physical Systems (CPS). CPS include hybrid systems, where a discrete controller guides a continuous plant. Hybrid systems are characterised by their continuous time dynamics with sudden discontinuities, caused by level/zero crossings. Stateflow can graphically capture hybrid phenomenon, making it popular with control engineers. However, Stateflow is unable to correctly and efficiently simulate complex hybrid systems, especially those characterised by even number of level crossings.

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What this paper is about

Simulink/Stateflow® is the de-facto tool for design of Cyber-physical Systems (CPS). CPS include hybrid systems, where a discrete controller guides a continuous plant. Hybrid systems are characterised by their continuous time dynamics with sudden discontinuities, caused by level/zero crossings. Stateflow can graphically capture hybrid phenomenon, making it popular with control engineers. However, Stateflow is unable to correctly and efficiently simulate complex hybrid systems, especially those characterised by even number of level crossings.

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OpenAlex reports 5 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Simulink/Stateflow® is the de-facto tool for design of Cyber-physical Systems (CPS). CPS include hybrid systems, where a discrete controller guides a continuous plant. Hybrid systems are characterised by their continuous time dynamics with sudden discontinuities, caused by level/zero crossings. Stateflow can graphically capture hybrid phenomenon, making it popular with control engineers. However, Stateflow is unable to correctly and efficiently simulate complex hybrid systems, especially those characterised by even number of level crossings.

Key concepts: Stateflow, Hybrid system, Automaton, Computer science, Semantics (computer science), Hybrid automaton, Controller (irrigation), Classification of discontinuities

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