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Time-Bounded Reachability for Initialized Hybrid Automata with Linear Differential Inclusions and Rectangular Constraints

  • Nima Roohi
  • Mahesh Viswanathan
Conference paper
  • 458 Downloads
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8711)

Abstract

Initialized hybrid automata with linear differential inclusions and rectangular constraints are hybrid automata where the invariants, guards, resets, and initial values are given by rectangular constraints, the flows are described by linear differential inclusions of the form \(ax + b \lhd_1\dot{x} \lhd_2 cx+d\) (with ⊲ 1, ⊲ 2 ∈ { < , ≤ }), and a variable x is reset on mode change whenever the differential inclusion describing the dynamics for x changes. Such automata strictly subsume initialized rectangular automata. Our main result is that while the control state reachability problem for such automata is undecidable, the time-bounded reachability problem is decidable.

Keywords

Hybrid System Rectangular Region Contraction Operator Hybrid Automaton Reachability Problem 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Nima Roohi
    • 1
  • Mahesh Viswanathan
    • 1
  1. 1.Department of Computer ScienceUniversity of Illinois at Urbana-ChampaignUSA

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