The output tracking in nonlinear nonminimum phase systems with matched and unmatched dis'turbances and matched nonlinearities is considered. The asymptotic linear output tracking with the desired (given) eigenvalues 'placement is' provided in a dynamic sliding manifold. The design algorithm o/the sl
Nonlinear output tracking via dynamic sliding manifolds
β Scribed by Yuri B. Shtessel
- Book ID
- 103093267
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 468 KB
- Volume
- 332
- Category
- Article
- ISSN
- 0016-0032
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β¦ Synopsis
Nonlinear output tracking problems in multi-input-multi-output (MIMO) systems with unmatched nonlinearities and disturbances are addressed by sliding mode control methods. The nonlinear transformation of the coordinates of the nonlinear system was developed to change the system to a form convenient for the slidin 9 mode synthesis. The slidin 9 manifold as a dynamic operator, representable as a matrix transfer function acting on some states of the original system and on the output tracking error, was designed in order to provide the system's desired linear performance. A system with such a sliding mode controller obtained the combined features of the system with the conventional compensator (accommodation to unmatched disturbances) and the conventional slidin 9 mode controller (insensitivity to matched disturbances).
π SIMILAR VOLUMES
The approximate causal output tracking problem in nonlinear multi-input/multi-output (MIMO) nonminimum phase systems is addressed via sliding mode control. A class of MIMO nonlinear systems with matched nonlinearities as well as matched and unmatched disturbances, where the number of inputs, outputs
Output tracking for a class of nonlinear SISO systems is considered whereby the output tracking error and its derivatives to some order are driven to a neighbourhood of the origin whilst the states and input remain bounded. A higher order generalization of the traditional first order sliding mode re
The robust output tracking control problem of general nonlinear multi-input multi-output (MIMO) systems is discussed. The robustness against parameter uncertainties and unknown disturbances is considered. A second order sliding mode control (SMC) technique is used to establish the desired tracking.