Abstract
A shortcoming of existing reachability approaches for nonlinear systems is the poor scalability with the number of continuous state variables. To mitigate this problem we present a simulation-based approach where we first sample a number of trajectories of the system and next establish bounds on the convergence or divergence between the samples and neighboring trajectories that are not explicitly simulated. We compute these bounds using contraction theory and reduce the conservatism by partitioning the state vector into several components and analyzing contraction properties separately in each direction. Among other benefits this allows us to analyze the effect of constant but uncertain parameters by treating them as state variables and partitioning them into a separate direction. We next present a numerical procedure to search for weighted norms that yield a prescribed contraction rate, which can be incorporated in the reachability algorithm to adjust the weights to minimize the growth of the reachable set. The proposed reachability method is illustrated with examples, including a magnetic resonance imaging application.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Kapinski, J., Deshmukh, J.V., Jin, X., Ito, H., Butts, K.: Simulation-based approaches for verification of embedded control systems: an overview of traditional and advanced modeling, testing, and verification techniques. IEEE Control Syst. 36(6), 45–64 (2016)
Tabuada, P.: Verification and Control of Hybrid Systems: A Symbolic Approach. Springer, Heidelberg (2009). https://doi.org/10.1007/978-1-4419-0224-5
Mitchell, I., Bayen, A., Tomlin, C.: A time-dependent Hamilton-Jacobi formulation of reachable sets for continuous dynamic games. IEEE Trans. Autom. Control 50(7), 947–957 (2005)
Althoff, M., Stursberg, O., Buss, M.: Reachability analysis of nonlinear systems with uncertain parameters using conservative linearization. In: IEEE Conference Decision Control, pp. 4042–4048 (2008)
Chutinan, A., Krogh, B.: Computational techniques for hybrid system verification. IEEE Trans. Autom. Control 48(1), 64–75 (2003)
Lin, Y., Stadtherr, M.A.: Validated solutions of initial value problems for parametric ODEs. Appl. Numer. Math. 57(10), 1145–1162 (2007)
Neher, M., Jackson, K.R., Nedialkov, N.S.: On Taylor model based integration of ODEs. SIAM J. Numer. Anal. 45, 236–262 (2007)
Lakshmikantham, V., Leela, S.: Differential and Integral Inequalities, vol. 1. Academic Press, New York (1969)
Scott, J.K., Barton, P.I.: Bounds on the reachable sets of nonlinear control systems. Automatica 49(1), 93–100 (2013)
Donzé, A., Maler, O.: Systematic simulation using sensitivity analysis. In: Bemporad, A., Bicchi, A., Buttazzo, G. (eds.) HSCC 2007. LNCS, vol. 4416, pp. 174–189. Springer, Heidelberg (2007). https://doi.org/10.1007/978-3-540-71493-4_16
Huang, Z., Mitra, S.: Computing bounded reach sets from sampled simulation traces. In: Hybrid Systems: Computation and Control, pp. 291–294 (2012)
Julius, A.A., Pappas, G.J.: Trajectory based verification using local finite-time invariance. In: Majumdar, R., Tabuada, P. (eds.) HSCC 2009. LNCS, vol. 5469, pp. 223–236. Springer, Heidelberg (2009). https://doi.org/10.1007/978-3-642-00602-9_16
Maidens, J., Arcak, M.: Reachability analysis of nonlinear systems using matrix measures. IEEE Trans. Autom. Control 60(1), 265–270 (2015)
Lohmiller, W., Slotine, J.J.: On contraction analysis for nonlinear systems. Automatica 34, 683–696 (1998)
Sontag, E.D.: Contractive systems with inputs. In: Willems, J.C., Hara, S., Ohta, Y., Fujioka, H. (eds.) Perspectives in Mathematical System Theory, Control, and Signal Processing, pp. 217–228. Springer, Heidelberg (2010). https://doi.org/10.1007/978-3-540-93918-4_20
Rungger, M., Zamani, M.: SCOTS: a tool for the synthesis of symbolic controllers. In: Proceedings of the 19th International Conference on Hybrid Systems: Computation and Control HSCC 2016 (2016)
Desoer, C., Vidyasagar, M.: Feedback systems: input-output properties. In: Society for Industrial and Applied Mathematics, Philadelphia (2009). Academic Press, New York (1975)
Kapela, T., Zgliczyński, P.: A Lohner-type algorithm for control systems and ordinary differential equations. Discret. Continuous Dyn. Syst. Ser. B 11(2), 365–385 (2009)
Russo, G., di Bernardo, M., Sontag, E.D.: A contraction approach to the hierarchical analysis and design of networked systems. IEEE Trans. Autom. Control 58(5), 1328–1331 (2013)
Reissig, G., Weber, A., Rungger, M.: Feedback refinement relations for the synthesis of symbolic controllers. IEEE Trans. Autom. Control 62(4), 1781–1796 (2017)
Fan, C., Kapinski, J., Jin, X., Mitra, S.: Locally optimal reach set over-approximation for nonlinear systems. In: Proceedings of the 13th International Conference on Embedded Software. EMSOFT 2016, pp. 6:1–6:10 (2016)
Aminzare, Z., Shafi, Y., Arcak, M., Sontag, E.D.: Guaranteeing spatial uniformity in reaction-diffusion systems using weighted \(L^2\) norm contractions. In: Kulkarni, V.V., Stan, G.-B., Raman, K. (eds.) A Systems Theoretic Approach to Systems and Synthetic Biology I: Models and System Characterizations, pp. 73–101. Springer, Dordrecht (2014). https://doi.org/10.1007/978-94-017-9041-3_3
Nishimura, D.G.: Principles of Magnetic Resonance Imaging. Lulu, Morrisville (2010)
Edelstein, W.A., Glover, G.H., Hardy, C.J., Redington, R.W.: The intrinsic signal-to-noise ratio in NMR imaging. Magn. Reson. Med. 3(4), 604–618 (1986)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this chapter
Cite this chapter
Arcak, M., Maidens, J. (2018). Simulation-Based Reachability Analysis for Nonlinear Systems Using Componentwise Contraction Properties. In: Lohstroh, M., Derler, P., Sirjani, M. (eds) Principles of Modeling. Lecture Notes in Computer Science(), vol 10760. Springer, Cham. https://doi.org/10.1007/978-3-319-95246-8_4
Download citation
DOI: https://doi.org/10.1007/978-3-319-95246-8_4
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-95245-1
Online ISBN: 978-3-319-95246-8
eBook Packages: Computer ScienceComputer Science (R0)