Nonlinear parameter‐varying state‐feedback design for a gyroscope using virtual control contraction metrics
نویسندگان
چکیده
In this article, we present a virtual control contraction metric (VCCM) based nonlinear parameter-varying approach to design state-feedback controller for moment gyroscope (CMG) track user-defined trajectory set. This VCCM (NL) stabilization and performance synthesis approach, which is similar linear (LPV) approaches, allows achieve exact guarantees of exponential stability -gain on NL systems with respect all trajectories from the predetermined set, not case conventional LPV methods. Simulation experimental studies conducted in both fully- under-actuated operating modes CMG show effectiveness compared standard
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ژورنال
عنوان ژورنال: International Journal of Robust and Nonlinear Control
سال: 2021
ISSN: ['1049-8923', '1099-1239']
DOI: https://doi.org/10.1002/rnc.5559