D. Bestle and M. Zeitz, Canonical form observer design for nonlinear time varying systems, International Journal of Control, vol.38, pp.419-431, 1983.

A. Krener and A. Isidori, Linearization by output injection and nonlinear observers, Systems & Control Letters, vol.3, issue.1, pp.47-52, 1983.

X. Xia and W. Gao, Nonlinear observer with linearizable error dynamics, SIAM Journal on Control and Optimmisation, vol.27, pp.199-216, 1989.

A. Krener and W. Respondek, Nonlinear observers with linearizable error dynamics, SIAM Journal on Control and Optimization, vol.23, issue.2, pp.197-216, 1985.

A. Isidori, Nonlinear control systems, 2013.

M. Hou and A. Pugh, Observer with linear error dynamics for nonlinear multi-output systems, Systems & Control Letters, vol.37, pp.1-9, 1999.

A. Lynch and S. Bortoff, Nonlinear observers with approximately linear error dynamics: the multivariable case, IEEE Transactions on Automatic Control, vol.46, issue.6, pp.927-932, 2001.

A. Phelps, On constructing nonlinear observers, SIAM Journal on Control and Optimization, vol.29, pp.516-534, 1991.

H. Keller, Nonlinear observer design by transformation into a generalized observer canonical form, International Journal of Control, vol.46, issue.6, pp.1915-1930, 1987.

A. Glumineau, C. Moog, and F. Plestan, New algebraic-geometric conditions for the linearization by input-output injection, IEEE Transactions on Automatic Control, vol.41, issue.4, pp.598-603, 1996.

M. Lopez, F. Plestan, and A. Glumineau, Linearization by completely generalized input ouput injection, Kybernetika, vol.35, pp.793-802, 1999.
URL : https://hal.archives-ouvertes.fr/hal-01104491

W. Respondek, A. Pogromsky, and H. Nijmeijer, Time scaling for observer design with linearizable error dynamics, Automatica, vol.40, issue.2, pp.277-285, 2004.

M. Guay, Observer linearization by output-dependent time-scale transformations, IEEE Transactions on Automatic Control, vol.47, issue.10, pp.1730-1735, 2002.

G. Zheng, D. Boutat, and J. Barbot, A single output dependent observability normal form, SIAM Journal on Control and Optimization, vol.46, issue.6, pp.2242-2255, 2007.

Y. Wang and A. Lynch, Observer design using a generalized time-scaled block triangular observer form, Systems & Control Letters, vol.58, pp.346-352, 2009.

D. Boutat, A. Benali, H. Hammouri, and K. Busawon, New algorithm for observer error linearization with a diffeomorphism on the outputs, Automatica, vol.45, issue.10, pp.2187-2193, 2009.
URL : https://hal.archives-ouvertes.fr/hal-00433548

P. Jouan, Immersion of nonlinear systems into linear systems modulo output injection, SIAM Journal on Control and Optimisation, vol.41, issue.6, pp.1756-1778, 2003.

D. Noh, N. Jo, and J. Seo, Nonlinear observer design by dynamic observer error linearization, IEEE Transactions on Automatic Control, vol.49, issue.10, pp.1746-1753, 2004.

J. Back, K. T. Yu, and J. H. Seo, Dynamic observer error linearization, Automatica, vol.42, issue.12, pp.2195-2200, 2006.

R. Tami, D. Boutat, and G. Zheng, Extended output depending normal form, Automatica, vol.49, issue.7, pp.2192-2198, 2013.
URL : https://hal.archives-ouvertes.fr/hal-00817332

D. Boutat, Extended nonlinear observer normal forms for a class of nonlinear dynamical systems, International Journal of Robust and Nonlinear Control, vol.25, issue.3, pp.461-474, 2015.

G. Zheng, D. Boutat, and J. Barbot, Multi-output dependent observability normal form, Journal of Nonlinear Analysis Series A: Theory, Methods & Applications, vol.70, issue.1, pp.404-418, 2009.
URL : https://hal.archives-ouvertes.fr/inria-00192960

, Output dependent observability linear normal form, IEEE CDC-ECC, 2005.

H. N. Jo and H. J. Seo, Observer design for non-linear systems that are not uniformly observable, International Journal of Control, vol.75, issue.5, pp.369-380, 2002.

K. Röbenack and A. Lynch, Observer design using a partial nonlinear observer canonical form, International Journal of Applied Mathematics and Computer Science, vol.16, pp.333-343, 2006.

D. Luenberger, An introduction to observers, IEEE Transactions on automatic control, vol.16, issue.6, pp.596-602, 1971.

M. Darouach, M. Zasadzinski, and M. Hayar, Reduced-order observer design for descriptor systems with unknown inputs, IEEE Transactions on Automatic Control, vol.41, issue.7, pp.1068-1072, 1996.
URL : https://hal.archives-ouvertes.fr/hal-00098122

G. Zheng and D. Boutat, Synchronisation of chaotic systems via reduced observers, IET Control Theory & Applications, vol.5, issue.2, pp.308-314, 2011.

K. Zhou, J. C. Doyle, and K. Glover, Robust and Optimal Control, vol.40, 1996.

W. Saadi, D. Boutat, G. Zheng, and L. Sbita, Multi-output partial nonlinear observer normal form, 2015 54th IEEE Conference on Decision and Control (CDC), pp.7654-7658, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01252365

R. Marino and P. Tomei, Nonlinear control design: geometric, adaptive and robust, 1996.

R. Abraham, J. E. Marsden, and J. E. Marsden, Foundations of mechanics, vol.36, 1978.

H. Nijmeijer, A. Van-der, and . Schaft, Nonlinear dynamical control systems, 1990.

F. Thau, Observing the state of non-linear dynamic systems, International Journal of Control, vol.17, issue.3, pp.471-479, 1973.

L. Praly, Asymptotic stabilization via output feedback for lower triangular systems with output dependent incremental rate, IEEE Transactions on Automatic Control, vol.48, issue.6, pp.1103-1108, 2003.