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Autonomous takeoff control system design for unmanned seaplanes
Du, Huan; Fan, Guoliang; Yi, Jianqiang
Source PublicationOCEAN ENGINEERING
2014-07-15
Volume85Pages:21-31
SubtypeArticle
AbstractUnmanned seaplanes are special kinds of fixed-wing airplanes which can achieve autonomous takeoff and landing on water. Due to complicated hydrodynamic forces and unpredictable sea states, researches on modeling, dynamic analysis and controller design are still facing great challenges. In this paper, the dynamic characteristics and motion stability of the unmanned seaplane are firstly analyzed based on a nonlinear mathematical model. The proposed autonomous takeoff control system consists of two main parts: T-S fuzzy identification and generalized predictive control (GPC). A linear CARIMA model obtained through T-S fuzzy identification is used to represent the dynamic characteristics in different motion stages. Wave forecasting is considered in the GPC algorithm to improve the anti-waves capability and avoid unstable phenomena in high sea states. Simulations are performed in three different wave conditions, including calm water, regular wave and irregular wave. Moreover, GPC controller is compared with other disturbance rejection control solutions. The simulation results show that the proposed controller has good performances for autonomous takeoff of the unmanned seaplane. (C) 2014 Elsevier Ltd. All rights reserved.
KeywordUnmanned Seaplane Autonomous Takeoff Fuzzy Identification Gpc Wave Forecasting
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS KeywordGENERALIZED PREDICTIVE CONTROL ; INDUSTRIAL-PROCESSES ; NONLINEAR-SYSTEMS ; FUZZY MODEL ; IDENTIFICATION ; STRATEGY
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Oceanography
WOS SubjectEngineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
WOS IDWOS:000339140000003
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/4166
Collection综合信息系统研究中心
AffiliationChinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
First Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Du, Huan,Fan, Guoliang,Yi, Jianqiang. Autonomous takeoff control system design for unmanned seaplanes[J]. OCEAN ENGINEERING,2014,85:21-31.
APA Du, Huan,Fan, Guoliang,&Yi, Jianqiang.(2014).Autonomous takeoff control system design for unmanned seaplanes.OCEAN ENGINEERING,85,21-31.
MLA Du, Huan,et al."Autonomous takeoff control system design for unmanned seaplanes".OCEAN ENGINEERING 85(2014):21-31.
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