Fridman, E., & Shaked, U. (2002). H∞-control of linear state-delay descriptor systems: an LMI approach. Linear algebra and its applications, 351, 271-302.
Lovass-Nagy, V., Powers, D. L., & Schilling, R. J. (1994). On regularizing descriptor systems by output feedback. IEEE transactions on automatic control, 39(7), 1507-1509.
Azarfar, A., Shandiz, H. T., & Shafiee, M. (2014). Adaptive feedback control for linear singular systems. Turkish journal of electrical engineering & computer sciences, 22(1), 132-142.
Swaidan, W., & Hussin, A. (2013). Feedback control method using Haar wavelet operational matrices for solving optimal control problems. Abstract and applied analysis (Vol. 2013). Hindawi.http://dx.doi.org/10.1155/2013/240352
Duan, G. R. (2010). Analysis and design of descriptor linear systems (Vol. 23). Springer Science & Business Media.
Bajic, V. B. (1992). Lyapunov's direct method in the analysis of singular systems and networks. Shades Technical Publ.
Shafiei, M. (2001). Optimal control for descriptor systems: Tracking problem (research note). International journal of engineering, 14(2), 123-130.
Marzban, H. R., & Razzaghi, M. (2004). Optimal control of linear delay systems via hybrid of block-pulse and Legendre polynomials. Journal of the franklin institute, 341(3), 279-293.
Razzaghi, M., & Yousefi, S. (2002). Legendre wavelets method for constrained optimal control problems. Mathematical methods in the applied sciences, 25(7), 529-539.
Razzaghi, M., & Yousefi, S. (2001). The legendre wavelets operational matrix of integration. International journal of systems science, 32(4), 495-502.
Azarfar, A., Toosan Shandiz, H., & Shafiee, M. (2013). Self-tuning state feedback control of MIMO singular systems with applications to constrained robot systems. The mechanics of the structures and fluid, 2(4), 37-46.
Liu, Y., Kao, Y., Gu, S., & Karimi, H. R. (2015). Soft variable structure controller design for singular systems. Journal of the franklin institute, 352(4), 1613-1626.
Lin, D., & Lan, W. (2015). Output feedback composite nonlinear feedback control for singular systems with input saturation. Journal of the franklin institute, 352(1), 384-398.
Wang, Y., Zou, Y., Liu, Y., Shi, X., & Zuo, Z. (2015). Average dwell time approach to finite-time stabilization of switched singular linear systems. Journal of the franklin institute, 352(7), 2920-2933.
Shu, Y., & Zhu, Y. (2017a). Optimistic value based optimal control for uncertain linear singular systems and application to a dynamic input-output model. ISA transactions, 71, 235-251.
Shu, Y., & Zhu, Y. (2017b). Stability and optimal control for uncertain continuous-time singular systems. European journal of control, 34, 16-23.
Zhang, W., Lin, Y., & Xue, L. (2017). Linear quadratic Pareto optimal control problem of stochastic singular systems. Journal of the franklin institute, 354(2), 1220-1238.
Zheng, G., & Bejarano, F. J. (2017). Observer design for linear singular time-delay systems. Automatica, 80, 1-9.
Chávez-Fuentes, J. R., Mayta, J. E., Costa, E. F., & Terra, M. H. (2017). Stochastic and exponential stability of discrete-time Markov jump linear singular systems. Systems & control letters, 107, 92-99.
Zhang, X., & Chen, Y. (2018). Admissibility and robust stabilization of continuous linear singular fractional order systems with the fractional order α: the 0< α< 1 case. ISA transactions, 82, 42-50.
Marir, S., Chadli, M., & Bouagada, D. (2017). New admissibility conditions for singular linear continuous-time fractional-order systems. Journal of the franklin institute, 354(2), 752-766.
Kodra, K., & Gajic, Z. (2017). Optimal control for a new class of singularly perturbed linear systems. Automatica, 81, 203-208.
Guo, B., Han, Y., Huang, D., Bian, D., & Zhang, L. (2017). Global smooth solution of a two-dimensional nonlinear singular system of differential equations arising from geostrophics. Journal of differential equations, 262(7), 3980-4020.
Niamsup, P., & Phat, V. N. (2016). A new result on finite-time control of singular linear time-delay systems. Applied mathematics letters, 60, 1-7.
Fu, L., & Ma, Y. (2016). Passive control for singular time-delay system with actuator saturation. Applied mathematics and computation, 289, 181-193.
Hou, H., & Zhang, Q. (2016). Novel sliding surface design for nonlinear singular systems. Neurocomputing, 177, 497-508.
Zheng, G., Efimov, D., Bejarano, F. J., Perruquetti, W., & Wang, H. (2016). Interval observer for a class of uncertain nonlinear singular systems. Automatica, 71, 159-168.
Fang, Q. (2016). Retraction notice to “Synchronization and state feedback control of linearly coupled singular systems” [AMC 232 (2014) 381–390]. Applied mathematics and computation, 273, 1276-1276.
Liu, Y., Kao, Y., Karimi, H. R., & Gao, Z. (2016a). Input-to-state stability for discrete-time nonlinear switched singular systems. Information sciences, 358, 18-28.
Liu, Z. Y., Lin, C., & Chen, B. (2016b). Admissibility analysis for linear singular systems with time-varying delays via neutral system approach. ISA transactions, 61, 141-146.
Al-Zhour, Z. (2016). The general solutions of singular and non-singular matrix fractional time-varying descriptor systems with constant coefficient matrices in Caputo sense. Alexandria engineering journal, 55(2), 1675-1681.
Ren, G., & Liu, B. (2019). Near-optimal control for a singularly perturbed linear stochastic singular system with Markovian jumping parameters. European journal of control, 50, 88-95.
Zhu, J. (2018). Singular optimal control by minimizer flows. European journal of control, 42, 32-37.