Feedback Linearization
Feedback Linearization is a nonlinear control technique that uses a nonlinear state-feedback transformation to convert a nonlinear system into a linear one, enabling the use of standard linear control methods. Developed by Isidori, Sontag, and others in the 1980s, feedback linearization is conceptually elegant and powerful: if the system satisfies certain structural conditions (relative degree, decoupling matrix rank), the nonlinearities can be exactly cancelled through feedback, reducing the problem to linear design.
Source record
Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.
- Isidori, A. (1995). Nonlinear Control Systems (3rd ed.). Springer-Verlag. · DOI 10.1007/978-1-84628-615-5
- Sontag, E. D. (1983). A concept of input-output linearization. Proceedings of the 22nd IEEE Conference on Decision and Control. · URL
- Nijmeijer, H., & Van der Schaft, A. J. (1990). Nonlinear Dynamical Control Systems. Springer-Verlag. · DOI 10.1007/978-1-4757-2101-0
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