Comments on ‘Position‐tracking control of underactuated autonomous underwater vehicles in the presence of unknown ocean currents’ | Zendy

Xie WenJing | Zendy; Ma BaoLi | Zendy

Open Access

Comments on ‘Position‐tracking control of underactuated autonomous underwater vehicles in the presence of unknown ocean currents’

Author(s) -

Xie WenJing,

Ma BaoLi

Publication year - 2013

Publication title -

iet control theory and applications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.059

H-Index - 108

eISSN - 1751-8652

pISSN - 1751-8644

DOI - 10.1049/iet-cta.2012.0539

Subject(s) - underactuation , control theory (sociology) , position (finance) , underwater , tracking (education) , computer science , control (management) , marine engineering , control engineering , engineering , artificial intelligence , geology , oceanography , psychology , economics , pedagogy , finance

The control law in the commented paper is indicated to be non‐causal, which cannot be applied in practical engineering directly and leads to the stability analysis incomplete. To correct the flaws, the control law is modified by solving the implicit equation in that study, and the incomplete stability analysis of the closed‐loop system is finished. Finally, simulation results illustrate the effectiveness of the modified control law.

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