A. Ulbig, T. S. Borsche, and G. Andersson, Impact of low rotational inertia on power system stability and operation, IFAC Proceedings Volumes, vol.47, pp.7290-7297, 2014.

W. Winter, K. Elkington, G. Bareux, and J. Kostevc, Pushing the limits: Europe's new grid: Innovative tools to combat transmission bottlenecks and reduced inertia, IEEE Power and Energy Magazine, vol.13, issue.1, pp.60-74, 2015.

E. Ørum, M. Kuivaniemi, M. Laasonen, A. I. Bruseth, E. A. Jansson et al., Future system inertia, ENTSOE, 2015.

F. Milano, F. Dörfler, G. Hug, D. J. Hill, and G. Verbi?, Foundations and challenges of low-inertia systems, 2018 Power Systems Computation Conference (PSCC), pp.1-25, 2018.

E. Davarinejad, M. Hesamzadeh, and H. Chavez, Incorporating inertia constraints into the power market, 2017.

T. Inoue, H. Taniguchi, Y. Ikeguchi, and K. Yoshida, Estimation of power system inertia constant and capacity of spinning-reserve support generators using measured frequency transients, IEEE Transactions on Power Systems, vol.12, issue.1, pp.136-143, 1997.

D. P. Chassin, Z. Huang, M. K. Donnelly, C. Hassler, E. Ramirez et al., Estimation of WECC system inertia using observed frequency transients, IEEE Transactions on Power Systems, vol.20, issue.2, pp.1190-1192, 2005.

P. M. Ashton, C. S. Saunders, G. A. Taylor, A. M. Carter, and M. E. Bradley, Inertia estimation of the GB power system using synchrophasor measurements, IEEE Transactions on Power Systems, vol.30, issue.2, pp.701-709, 2015.

D. Zografos and M. Ghandhari, Power system inertia estimation by approaching load power change after a disturbance, Power & Energy Society General Meeting, pp.1-5, 2017.

D. Zografos, M. Ghandhari, and K. Paridari, Estimation of power system inertia using particle swarm optimization, pp.1-6, 2017.

D. Zografos, M. Ghandhari, and R. Eriksson, Power system inertia estimation: Utilization of frequency and voltage response after a disturbance, Electric Power Systems Research, vol.161, pp.52-60, 2018.

K. Tuttelberg, J. Kilter, D. Wilson, and K. Uhlen, Estimation of power system inertia from ambient wide area measurements, IEEE Transactions on Power Systems, vol.33, issue.6, pp.7249-7257, 2018.

S. Guo and J. Bialek, Synchronous machine inertia constants updating using wide area measurements, 3rd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies (ISGT Europe), pp.1-7, 2012.

P. Wall, F. Gonzalez-longatt, and V. Terzija, Estimation of generator inertia available during a disturbance, Power and Energy Society General Meeting, pp.1-8, 2012.

P. Wall, P. Regulski, Z. Rusidovic, and V. Terzija, Inertia estimation using PMUs in a laboratory, Innovative Smart Grid Technologies Conference Europe, pp.1-6, 2014.

X. Cao, B. Stephen, I. F. Abdulhadi, C. D. Booth, and G. M. Burt, Switching Markov Gaussian models for dynamic power system inertia estimation, IEEE Transactions on Power Systems, vol.31, issue.5, pp.3394-3403, 2016.

J. Zhang and H. Xu, Online identification of power system equivalent inertia constant, IEEE Transactions on Industrial Electronics, vol.64, issue.10, pp.8098-8107, 2017.

S. Aranovskiy, A. Bobtsov, R. Ortega, and A. Pyrkin, Performance enhancement of parameter estimators via dynamic regressor extension and mixing, IEEE Transactions on Automatic Control, vol.62, issue.7, pp.3546-3550, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01612256

S. Aranovskiy, A. A. Bobtsov, A. A. Pyrkin, R. Ortega, and A. Chaillet, Flux and position observer of permanent magnet synchronous motors with relaxed persistency of excitation conditions, IFAC-PapersOnLine, vol.48, issue.11, pp.301-306, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01262311

A. A. Bobtsov, A. A. Pyrkin, R. Ortega, S. N. Vukosavic, A. M. Stankovic et al., A robust globally convergent position observer for the permanent magnet synchronous motor, Automatica, vol.61, pp.47-54, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01261957

A. Bobtsov, D. Bazylev, A. Pyrkin, S. Aranovskiy, and R. Ortega, A robust nonlinear position observer for synchronous motors with relaxed excitation conditions, International Journal of Control, vol.90, issue.4, pp.813-824, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01612227

P. Aristidou, S. Lebeau, and T. Van-cutsem, Power system dynamic simulations using a parallel two-level schur-complement decomposition, IEEE Transactions on Power Systems, vol.31, issue.5, pp.3984-3995, 2016.

S. Sastry and M. Bodson, Adaptive control: stability, convergence and robustness. Courier Corporation, 2011.

A. Astolfi, D. Karagiannis, and R. Ortega, Nonlinear and adaptive control with applications, 2007.

K. S. Narendra and A. M. Annaswamy, Stable adaptive systems. Courier Corporation, 2012.

V. V. Terzija, G. Valverde, D. Cai, P. Regulski, V. Madani et al., Wide-area monitoring, protection, and control of future electric power networks, Proceedings of the IEEE, vol.99, issue.1, pp.80-93, 2011.

G. Anderson, Lecture notes in dynamics and control of electric power systems, 2012.

J. Weckesser and T. Van-cutsem, An equivalent to represent inertial and primary frequency control effects of an external system, IET Generation, 2017.

R. Ortega, L. Praly, S. Aranovskiy, B. Yi, and W. Zhang, On dynamic regressor extension and mixing parameter estimators: Two Luenberger observers interpretations, Automatica, vol.58, issue.8, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01817817

S. Aranovskiy, R. Ortega, and R. Cisneros, A robust PI passivitybased control of nonlinear systems and its application to temperature regulation, International Journal of Robust & Nonlinear Control, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01612254

A. Semerow, S. Höhn, M. Luther, W. Sattinger, H. Abildgaard et al., Dynamic study model for the interconnected power system of continental europe in different simulation tools, IEEE Eindhoven PowerTech, pp.1-6, 2015.

P. Pourbeik, Dynamic models for turbine-governors in power system studies, IEEE Task Force on Turbine-Governor Modeling, 2013.

T. Weißbach and E. Welfonder, High frequency deviations within the european power system-origins and proposals for improvement, VGB Powertech, vol.89, issue.6, p.26, 2009.

T. Weißbach, Verbesserung des kraftwerks-und netzregelverhaltens bezüglich handelsseitiger fahrplanänderungen, 2009.

L. Hirth and I. Ziegenhagen, Balancing power and variable renewables: Three links, Renewable and Sustainable Energy Reviews, vol.50, pp.1035-1051, 2015.