Fuzzy-logic-based guidance law design for missile systems

Author

Lin, Chih-Min ; Mon, Yi-Jen

Author_Institution

Dept. of Electr. Eng., Yuan-Ze Univ., Taoyuan, Taiwan

Volume

1

fYear

1999

fDate

1999

Firstpage

421

Abstract

Presents the design of fuzzy-logic-based command to line-of-sight (CLOS) guidance law. In the presented design, the fuzzy inference rules are constructed in terms of polar coordinate parameters and their fuzzy associated memories (FAM) are trained by an adaptive-network-based fuzzy inference system (ANFIS). An online tuning algorithm is also proposed to adjust the FAM based on the missile attitude to eradicate the coupling effect. Simulation results demonstrate that the proposed fuzzy-logic-based CLOS guidance law can achieve satisfactory performance with small miss-distance

Keywords

content-addressable storage; control system synthesis; fuzzy control; fuzzy logic; missile guidance; neurocontrollers; adaptive-network-based fuzzy inference system; fuzzy associated memories; fuzzy inference rules; fuzzy-logic-based CLOS guidance law design; missile systems; online tuning algorithm; polar coordinate parameters; small miss-distance; Acceleration; Azimuth; Drag; Fuzzy control; Fuzzy logic; Gravity; Humans; Inference algorithms; Missiles; Tracking;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Applications, 1999. Proceedings of the 1999 IEEE International Conference on

Conference_Location

Kohala Coast, HI

Print_ISBN

0-7803-5446-X

Type

conf

DOI

10.1109/CCA.1999.806672

Filename

806672