caa a22 4500 463206339 CHVBK 20180405153127.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1007/s00202-007-0060-8 doi (NATIONALLICENCE)springer-10.1007/s00202-007-0060-8 Nonlinear observer based control of induction motors [Elektronische Daten] [Chang-Woo Park, Sungryul Lee] This paper presents an observer design methodology for a special class of MIMO nonlinear systems. First, we characterize the class of MIMO nonlinear systems that consists of the linear observable part and the nonlinear part with a block triangular structure. Also, the similarity transformation that plays an important role in proving the convergence of the proposed observer is generalized to MIMO systems. we have considered the nonlinearity of the system in designing the gain of the observer and then, it is prevented that the observer gain is unnecessarily increased. Moreover, by using the generalized similarity transformation, it is shown that under some observability and boundedness conditions, the proposed observer guarantees the global exponential convergence to zero of the estimation error. Finally, the simulation results for induction motor are included to illustrate the validity of our design scheme. Springer-Verlag, 2007 Nonlinear systems nationallicence State observer nationallicence Triangular structure nationallicence High gain observer nationallicence Park Chang-Woo Precision Machinery Research Center, Korea Electronics Technology Institute (KETI), 203-103 B/D 192,Yakdae-Dong, Wonmi-Gu, 420-140, Puchon-Si, Kyunggi-Do, South Korea aut Lee Sungryul Precision Machinery Research Center, Korea Electronics Technology Institute (KETI), 203-103 B/D 192,Yakdae-Dong, Wonmi-Gu, 420-140, Puchon-Si, Kyunggi-Do, South Korea aut Electrical Engineering Springer-Verlag 90/2(2007-12-01), 107-113 0948-7921 90:2<107 2007 90 202 https://doi.org/10.1007/s00202-007-0060-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00202-007-0060-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Park Chang-Woo Precision Machinery Research Center, Korea Electronics Technology Institute (KETI), 203-103 B/D 192,Yakdae-Dong, Wonmi-Gu, 420-140, Puchon-Si, Kyunggi-Do, South Korea aut NATIONALLICENCE 700 1- Lee Sungryul Precision Machinery Research Center, Korea Electronics Technology Institute (KETI), 203-103 B/D 192,Yakdae-Dong, Wonmi-Gu, 420-140, Puchon-Si, Kyunggi-Do, South Korea aut NATIONALLICENCE 773 0- Electrical Engineering Springer-Verlag 90/2(2007-12-01), 107-113 0948-7921 90:2<107 2007 90 202 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer