Identification of the stability of feedback systems in the presence of nonlinear distortions

IFAC Proceedings Volumes (IFAC-PapersOnline)

Volumn 35, Issue 1, 2002, Pages 139-144

  Schoukens, J ^a   Pintelon, R ^a   Dobrowiecki, T ^b  

^a VRIJE UNIVERSITEIT BRUSSEL   (Belgium)

^b BUDAPEST UNIVERSITY OF TECHNOLOGY AND ECONOMICS   (Hungary)

Author keywords

Identification; Nonlinear distortion; Stability tests

Indexed keywords

AUTOMATION; IDENTIFICATION (CONTROL SYSTEMS); NONLINEAR DISTORTION; SENSITIVITY ANALYSIS; SYSTEM STABILITY;

EXCITATION SIGNALS; FEED-BACK LOOP; FEEDBACK SYSTEMS; LOCAL STABILITY; OUTPUT POWER; REMAINING POWER; SMALL GAIN THEOREM; STABILITY TESTS;

FEEDBACK;

EID: 84945531885     PISSN: 14746670     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.3182/20020721-6-es-1901.01009     Document Type: Conference Paper

References (8)

1. Khalil H.K. (1996). Nonlinear Systems. Prentice-Hall, Upper Saddle River, N.J., 2nd edition.
2. Ljung L. (1999). System Identification - Theory for the user. Prentice-Hall, Upper Saddle River, N.J., 2nd edition.
3. Ljung L. (2000). Model error modeling and control design. In Proc. IFAC symposium, SYSID2000., Santa barbara, CA, Jun 2000, pp. WeM1-3.
4. Ljung L. (2001). Estimating linear time-invariant models of nonlinear time-varying systems. Semi-plenary lecture at European Control Conference ECC 2001, 4-7 September, 2001, Seminário de Vilar, Porto, Portugal
5. Pintelon R. and J. Schoukens (2001). System Idenfication. A frequency domain approach. IEEE press, Piscataway.
6. Schoukens, J., T. Dobrowiecki, and R. Pintelon (1998). Identification of linear systems in the presence of non-linear distortions. A frequency domain approach. IEEE Trans. on Automatic Control, Vol. 43, no 2, pp. 176-190.
7. Schoukens J., R. Pintelon, Y. Rolain, and T. Dobrowiecki (2001). Frequency response function measurements in the presence of nonlinear distortions. Automatica, Vol. 37, pp. 939-946.
8. Zames G. (1966). On the input-output stability of time-varying nonlinear feedback systems-Part II: Conditions involving circles in the frequency plane and sector nonlinearities. IEEE Trans. on Automatic Control, Vol. 11, no 3, pp. 465-476.