[PDF] Top 20 ARCH-COMP19 Category Report: Continuous and Hybrid Systems with Nonlinear Dynamics

... Setting for CORA. CORA uses the step size 0.1 and the zonotope order 50. The computa- tion is carried out using the approach in [8], which conservatively linearizes the system dynamics for each consecutive time ... See full document

... dynamical systems [14], available at ...for hybrid systems (and also nonlinear ...The continuous-time reachability algorithm for linear systems uses a block decomposition ... See full document

... tinuous dynamics’ ...of continuous analog of the classical inductive invariance proof ...of systems considered, is not guaranteed as the reachability analysis with nonlinear plants is unde- ... See full document

... LTV dynamics as well as linear ...different systems, but also a possibility to cooperate with program analysis tools to handle more complex controlled ...of continuous systems with neural ... See full document

... This report presents results of a friendly competition for formal verification of con- tinuous and hybrid systems with linear continuous ...for Continuous and Hybrid Sys- tems ... See full document

... of hybrid systems since mis- sion failure can cost lives and is extremely ...original continuous dynamics is nonlinear, and the original system is verified in the ARCH- COMP ... See full document

... of continuous safety verification and invariant generation for nonlinear systems ([DGXZ17, LZZ11, DCKB17, SGS14, ...polynomial systems of ODEs in which the safety property is known to hold for ... See full document

... Note PHAVer/SX and PHAVerLite Since the iteration count in PHAVer/SX and PHAVerLite does not guarantee the actual search depth, we added a counter automaton that models each value of k with a discrete location. The ... See full document

... of hybrid systems. It can handle the class of Linear Hybrid Automata (LHA), whose continuous dynamics is characterized by piecewise constant bounds on the deriva- tives and whose ... See full document

... establishing Hybrid Systems Theorem Proving (HSTP) as a new category in the ARCH-COMP Friendly Competition ...HSTP category are: i) The flexibility of programming languages as ... See full document

... discrete-time dynamics of the mower together with the controller ...discrete-time hybrid systems, which has six continuous states, two discrete modes, and nonlinear vector fields in ... See full document

... This report presents a summary of the repeatability evaluation for the third competition for the formal verification of continuous and hybrid systems (ARCH-COMP’19), conducted as part ... See full document

... The results reported by each participant have not been checked by an independent authority and are obtained on the machines of the tool developers. Thus, one has to factor in the computational power of the used ... See full document

... SDCPN modelling & Rare Event simulation Stochastically and Dynamically Coloured Petri Nets ( SDCPN ) [18, 19, 20, 21] have been developed in support of the compositional modelling of continuous-time Piecewise ... See full document

... the nonlinear saturation of the streaming instability, we have solved the time-dependent system of equations (1)–(3) numerically, and have presented the results in figure ... See full document

... control systems from local linearisation around nonlinear static equilibria ...the nonlinear response of highly-flexible aircraft and wind turbines, none of these procedures currently relate to the ... See full document

... system dynamics allows to model uncertainties affecting the system in the case of robust control, or may be used to model faults in the case of fault detection and isolation [18], [26], this term is more general ... See full document

... with nonlinear self-excitation in two spatial dimensions by finite-difference discretization in space and subse- quent numerical integration of a system of ordinary differential equation in ...Irregular ... See full document

... A median sternotomy was performed, great vessels were dissected, and the anatomy was confirmed. The area of contained rupture was distal to the origin of KD, originating at the base of the left subclavian artery and ... See full document

... multi-robot systems coordination from different points of view (see ...multi-robot systems coordination includes market economy-based methods ...multi-robot systems coordination focuses on the ... See full document