Title: Mixed H-infinity and Passive Depth Control for Autonomous Underwater Vehicles with Fuzzy Memorized Sampled-Data Controller
Authors: Ma, C; Qiao, H; Kang, EL
Author Full Names: Ma, Chao; Qiao, Hong; Kang, Erlong
Source: INTERNATIONAL JOURNAL OF FUZZY SYSTEMS, 20 (2):621-629; SI 10.1007/s40815-017-0404-0 FEB 2018
Language: English
Abstract: This paper investigates the depth control problem for autonomous underwater vehicles (AUVs) by developing a novel fuzzy memorized sampled-data controller. In particular, the mixed H-infinity and passive performance index is considered for disturbances in more practical underwater environments. By means of the Lyapunov-Krasovskii functional method, sufficient criteria are established such that the desired depth can be stabilized while satisfying the prescribed mixed H-infinity and passive performance. Then, the desired fuzzy memorized controller is designed in terms of linear matrix inequalities (LMIs). Finally, an illustrative example is provided for demonstrating the feasibility and effectiveness of our derived results.
ISSN: 1562-2479
eISSN: 2199-3211
IDS Number: FX9XU
Unique ID: WOS:000426465100021
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