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» Verifying average dwell time of hybrid systems
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RTSS
1998
IEEE
13 years 9 months ago
Membership Questions for Timed and Hybrid Automata
Timed and hybrid automata are extensions of finite-state machines for formal modeling of embedded systems with both discrete and continuous components. Reachability problems for t...
Rajeev Alur, Robert P. Kurshan, Mahesh Viswanathan
ADAEUROPE
2005
Springer
13 years 11 months ago
Non-intrusive System Level Fault-Tolerance
This paper describes the methodology used to add nonintrusive system-level fault tolerance to an electronic throttle controller. The original model of the throttle controller is a...
Kristina Lundqvist, Jayakanth Srinivasan, Sé...
ICTAI
2005
IEEE
13 years 11 months ago
Hybrid Learning Neuro-Fuzzy Approach for Complex Modeling Using Asymmetric Fuzzy Sets
A hybrid learning neuro-fuzzy system with asymmetric fuzzy sets (HLNFS-A) is proposed in this paper. The learning methods of random optimization (RO) and least square estimation (...
Chunshien Li, Kuo-Hsiang Cheng, Jiann-Der Lee
HYBRID
2007
Springer
13 years 9 months ago
Safety Verification of an Aircraft Landing Protocol: A Refinement Approach
Abstract. In this paper, we propose a new approach for formal verification of hybrid systems. To do so, we present a new refinement proof technique, a weak refinement using step in...
Shinya Umeno, Nancy A. Lynch
RSP
2003
IEEE
117views Control Systems» more  RSP 2003»
13 years 10 months ago
Prototype-Based Tests for Hybrid Reactive Systems
Model-based testing relies on the use of behavior models to automatically generate sequences of inputs and expected outputs. These sequences can be used as test cases to the end o...
Gabor Hahn, Jan Philipps, Alexander Pretschner, Th...