Journal of Dalian Maritime University >
2018 , Vol. 44 >Issue 2: 39 - 45+53
DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2018.02.007
Submarine depth-keeping turning control based on fuzzy-integral method
Received date: 2017-11-17
Revised date: 2018-01-13
Online published: 2018-01-13
A fuzzy controller of first and tail elevator was designed, and the problem of static error in traditional fuzzy controller was effectively solved by adding fuzzy integral link. By introducing the adaptive coefficient of the head rudder, the depth fluctuation was reduced by 50%, and the autopilot control of submarine underwater fixed depth rotation motion was well realized. The applicability of the fuzzy integral controller was verified under different fixed depth cycle control methods. Results show that the depth and trim convergence faster, which has some reference value for the design of fixed depthkeeping turning control device.
Key words: submarine; depth-keeping turning; maneuvering; fuzzy-integral; simulation
HUANG Bin , LV Bang-jun , PENG Li-kun . Submarine depth-keeping turning control based on fuzzy-integral method[J]. Journal of Dalian Maritime University, 2018 , 44(2) : 39 -45+53 . DOI: 10.16411/j.cnki.issn1006-7736.2018.02.007
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