Synthesis of Adaptive Gain Robust Controllers for Polytopic Uncertain Systems with Multiple Unknown Dead-Zone Inputs

• Published in: IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society pp. 1 - 6
• Main Authors: Hayakawa, Satoshi, Nakagawa, Takuya, Oya, Hidetoshi, Hoshi, Yoshikatsu
• Format: Conference Proceeding
• Language: English
• Published: IEEE 17.10.2022
• Subjects: adaptation laws; adaptive dead-zone inverse method; Adaptive systems; compensation inputs; dead-zone; Design methodology; Inverse problems; LMIs; Robust control; Sufficient conditions; Uncertain systems; Uncertainty

This paper deals with a design problem of adaptive gain robust controllers for polytopic uncertain systems with unknown dead-zone nonlinearities for inputs. The parameters for dead-zone characteristics are assumed to be unknown. In order to reduce the effect for dead-zone nonlinearities, an adaptive...