M. Babaali and G. J. Pappas, Observability of Switched Linear Systems in Continuous Time, In: Hybrid Systems: Computation and Control. LNCS, vol.3414, pp.103-117, 2005.
DOI : 10.1007/978-3-540-31954-2_7

A. Balluchi, L. Benvenuti, D. Benedetto, M. D. Sangiovanni-vincentelli, and A. , Observability for hybrid systems, 42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475), pp.1159-1164, 2003.
DOI : 10.1109/CDC.2003.1272764
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.10.2112

T. Berger, A. Ilchmann, and S. Trenn, The quasi-Weierstra?? form for regular matrix pencils, Linear Algebra and its Applications, vol.436, issue.10, pp.4052-4069, 2012.
DOI : 10.1016/j.laa.2009.12.036

T. Berger and T. Reis, Observers and dynamic controllers for linear differential-algebraic systems, 2015.

T. Berger, T. Reis, and S. Trenn, Observability of linear differentialalgebraic systems, Surveys in Differential-Algebraic Equations IV. Differential-Algebraic Equations Forum, 2016.

K. Bobinyec, S. L. Campbell, and P. Kunkel, Full order observers for linear DAEs, IEEE Conference on Decision and Control and European Control Conference, pp.4011-4016, 2011.
DOI : 10.1109/CDC.2011.6160215

K. S. Bobinyec and S. L. Campbell, Linear differential algebraic equations and observers Surveys in Differential- Algebraic Equations II. Differential-Algebraic Equations Forum, pp.1-67, 2014.

L. Dai, Singular Control Systems. No. 118 in Lecture Notes in Control and Information Sciences, 1989.

M. Darouach, On the functional observers for linear descriptor systems, Systems & Control Letters, vol.61, issue.3, pp.427-434, 2012.
DOI : 10.1016/j.sysconle.2012.01.006
URL : https://hal.archives-ouvertes.fr/hal-00691411

M. M. Fahmy and J. O-'reilly, Observers for descriptor systems, International Journal of Control, vol.49, issue.6, pp.2013-2028, 1989.
DOI : 10.1109/TAC.1981.1102699

R. Goebel, R. G. Sanfelice, and A. R. Teel, Hybrid dynamical systems, IEEE Control Systems, vol.29, issue.2, pp.28-93, 2009.
DOI : 10.1109/MCS.2008.931718

T. B. Gross, S. Trenn, and A. Wirsen, Topological solvability and index characterizations for a common DAE power system model, 2014 IEEE Conference on Control Applications (CCA), pp.9-14, 2014.
DOI : 10.1109/CCA.2014.6981321

J. Hespanha, D. Liberzon, D. Angeli, and E. Sontag, Nonlinear normobservability notions and stability of switched systems, pp.154-168, 2005.

F. Küsters, M. G. Ruppert, and S. Trenn, Controllability of switched differential???algebraic equations, Systems & Control Letters, vol.78, issue.0, pp.32-39, 2015.
DOI : 10.1016/j.sysconle.2015.01.011

F. Küsters and S. Trenn, Duality of switched DAEs, Mathematics of Control, Signals, and Systems, vol.21, issue.3, 2015.
DOI : 10.1109/CDC.2012.6426883

F. Pait and S. Morse, A cyclic switching strategy for parameter-adaptive control, [1992] Proceedings of the 31st IEEE Conference on Decision and Control, pp.1172-1183, 1994.
DOI : 10.1109/CDC.1992.371132

M. Petreczky, A. Tanwani, and S. Trenn, Observability of Switched Linear Systems, Hybrid Dynamical Systems, 2015.
DOI : 10.1007/978-3-319-10795-0_8

H. Shim and A. Tanwani, Hybrid-type observer design based on a sufficient condition for observability in switched nonlinear systems, International Journal of Robust and Nonlinear Control, vol.42, issue.11, pp.1064-1089, 2014.
DOI : 10.1002/rnc.2901

E. D. Sontag, Mathematical Control Theory: Deterministic Finite Dimensional Systems, 1998.

Z. Sun, S. S. Ge, and T. H. Lee, Controllability and reachability criteria for switched linear systems, Automatica, vol.38, issue.5, pp.775-786, 2002.
DOI : 10.1016/S0005-1098(01)00267-9
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.159.7590

A. Tanwani, Invertibility and observability of switched systems with inputs and outputs, 2011.

A. Tanwani, B. Brogliato, and C. Prieur, Stability and Observer Design for Lur'e Systems with Multivalued, Nonmonotone, Time-Varying Nonlinearities and State Jumps, SIAM Journal on Control and Optimization, vol.52, issue.6, pp.3639-3672, 2014.
DOI : 10.1137/120902252
URL : https://hal.archives-ouvertes.fr/hal-01083629

A. Tanwani, B. Brogliato, and C. Prieur, Observer Design for Unilaterally Constrained Lagrangian Systems: A Passivity-Based Approach, IEEE Transactions on Automatic Control, vol.61, issue.9, pp.2386-2401, 2016.
DOI : 10.1109/TAC.2015.2492098
URL : https://hal.archives-ouvertes.fr/hal-01113344

A. Tanwani, H. Shim, and D. Liberzon, Observability for Switched Linear Systems: Characterization and Observer Design, IEEE Transactions on Automatic Control, vol.58, issue.4, pp.891-904, 2013.
DOI : 10.1109/TAC.2012.2224257

A. Tanwani, H. Shim, and D. Liberzon, Hybrid Dynamical Systems, of Lecture Notes in Control and Information Sciences Ch. Observer Design for Switched Linear Systems with State Jumps, pp.179-203, 2015.

A. Tanwani and S. Trenn, On observability of switched differentialalgebraic equations, Proc. 49th IEEE Conf. Decis. Control, pp.5656-5661, 2010.

A. Tanwani and S. Trenn, Observability of switched differential-algebraic equations for general switching signals, 2012 IEEE 51st IEEE Conference on Decision and Control (CDC), pp.2648-2653, 2012.
DOI : 10.1109/CDC.2012.6427087

A. Tanwani and S. Trenn, An observer for switched differential-algebraic equations based on geometric characterization of observability, 52nd IEEE Conference on Decision and Control, pp.5981-5986, 2013.
DOI : 10.1109/CDC.2013.6760833

A. Tanwani and S. Trenn, On detectability of switched linear differentialalgebraic equations, Proc. 54th IEEE Conf. Decis. Control, pp.2957-2962, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01238646

S. Trenn, Distributional differential algebraic equations, 2009.
DOI : 10.1007/s00498-009-0045-4
URL : http://www.db-thueringen.de/servlets/DerivateServlet/Derivate-16044/IfM_Preprint_M_08_24.pdf

S. Trenn, Switched differential algebraic equations Dynamics and Control of Switched Electronic Systems - Advanced Perspectives for Modeling, Simulation and Control of Power Converters, pp.189-216, 2012.

S. Trenn, Solution concepts for linear DAEs: a survey Surveys in Differential-Algebraic Equations I. Differential-Algebraic Equations Forum, pp.137-172, 2013.

R. Vidal, A. Chiuso, S. Soatto, and S. Sastry, Observability of Linear Hybrid Systems, In: Hybrid Systems: Computation and Control. Lecture Notes in Computer Science, vol.2623, pp.526-539, 2003.
DOI : 10.1007/3-540-36580-X_38

G. Xie and L. Wang, Controllability and stabilizability of switched linear-systems, Systems & Control Letters, vol.48, issue.2, pp.135-155, 2003.
DOI : 10.1016/S0167-6911(02)00288-8