Adaptive observers for TS fuzzy systems with unknown polynomial inputs
نویسندگان
چکیده
منابع مشابه
Adaptive observers for TS fuzzy systems with unknown polynomial inputs
A large class of nonlinear systems can be well approximated by Takagi-Sugeno (TS) fuzzy models, with linear or affine consequents. However, in practical applications, the process under consideration may be affected by unknown inputs, such as disturbances, faults or unmodeled dynamics. In this paper, we consider the problem of simultaneously estimating the state and unknown inputs in TS systems....
متن کاملErratum to "Adaptive observers for TS fuzzy systems with unknown polynomial inputs" [Fuzzy Sets and Systems 161 (2010) 2043-2065]
The description of the error dynamics (30) in our paper [1] contains an omission that leads to some bounds used in the conditions of Theorem 8 and Corollary 2 in the paper to be incorrectly defined. In what follows, the correct error dynamics and the corresponding conditions are given. Instead of (30) in [1], the error dynamics are actually given by ė = m ∑ i=1 wi(z)[(Ai − LiC +MiAδi)e +Mi(Āδix̂...
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ژورنال
عنوان ژورنال: Fuzzy Sets and Systems
سال: 2010
ISSN: 0165-0114
DOI: 10.1016/j.fss.2010.03.010