Unknown input observer design based on auxiliary outputs

[1] Wang S H,Davison E J,Dorato P.Observing the states of systems with unmeasurable disturbance[J].IEEE Transactions on Automatic Control,1975,AC-20:716-717 [2] Bhattacharyya S P.Observer design for linear systems with unknown inputs[J].IEEE Transactions on Automatic Control,1978,AC-23:483-484 [3] Yang F,Wilde R W.Observer for linear systems with unknown inputs[J].IEEE Transactions on Automatic Control,1988,33(7):677-681 [4] Hou M,Muller P C.Design of observers for linear systems with unknown inputs[J].IEEE Transactions on Automatic Control,1992,37(6):871-875 [5] Darouach M,Zasadzinski M,Xu S J.Full-order observer for linear systems with unknown inputs[J].IEEE Transactions on Automatic Control,1994,39(3):606-609 [6] Hou M,Patton R J.Input observability and input reconstruction[J].Automatica,1998,34(6):789-794 [7] Hou M,Pugh A C,Muller P C.Disturbance decoupled functional observers[J].IEEE Transactions on Automatic Control,1999,44(2):789-794 [8] Ha Q P,Trinh H.State and input simultaneous estimation for a class of nonlinear systems[J].Automatica,2004,40:1779-1785 [9] Fridman L,Shtessel Y,Edwards C,et al.State estimation and input reconstruction in nonlinear systems via higher order sliding mode observer[C]//Proceedings of the American Control Conference.New York:IEEE,2007:3807-3812 [10] Fridman L,Shtessel Y,Edwards C,et al.Higher-order sliding-mode observer for state estimation and input reconstruction in nonlinear systems[J].International Journal of Robust and Nonlinear Control,2008,18:399-412 [11] Kalsi K,Lian J M,Hui S,et al.Sliding-mode observers for systems with unknown inputs:a high-gain approach[J].Automatica,2010,46:347-353 [12] Floquet T,Edwards C,Spurgeon S K.On sliding mode observers for systems with unknown inputs[J].International Journal of Adaptive Control and Signal Processing,2007,21:638-656 [13] Edwards C,Spurgeon S K.Sliding mode control:theory and applications[M].London,UK:Taylor and Francis Group,1998 [14] Khalil K H.Nonlinear systems.[M].3rd ed.Beijing:Publishing House of Electronics Industry,2007 [15] Chen C T.Linear system theory and design[M].3rd ed.New York:Oxford University Press,1999 [16] Levant A.High-order sliding modes,differentiation and output-feedback control[J].Int J Control,2003,76(9/10):924-941 [17] Shtessel Y B,Baev S,Edwards C,et al.HOSM Observer for a class of non-minimum phase causal nonlinear MIMO systems[J].IEEE Transactions on Automatic Control,2010,55(2):543-548 [18] Sharma R,Aldeen M.Fault detection in nonlinear systems with unknown inputs using sliding mode observer[C]// Proceedings of the American Control Conference.New York:IEEE,2007:432-437 [19] Ahrens J H,Khalil H K.High-gain observers in the presence of measurement noise:a switched-gain approach[J].Automatica,2009,45:936-943 [20] Khalil H K,Esfandiari F.Semiglobal stabilization of a class of nonlinear systems using output feedback[J].IEEE Transactions on Automatic Control,1993,38(9):1412-1415