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Fuzzy control of spacecraft attitude maneuver by delta operator approach

The spacecraft attitude control is discussed with fuzzy control systems and delta operator approach. The spacecraft attitude control model is transformed into a fuzzy delta operator system with appropriate fuzzy rules. The stability of fuzzy delta operator systems is studied with Lyapunov approach. A sufficient condition is given on stability for fuzzy delta operator systems. Then a fuzzy controller is designed. Lastly, a example of spacecraft attitude control is considered to show the advantages of our proposed results.