Observability of nonlinear systems with unmeasured inputs
نویسندگان
چکیده
منابع مشابه
Observability of Nonlinear Systems
Abstract. Observability of a general nonlinear system—given in terms of an ODE ẋ = f(x) and an output map y = c(x)—is defined as in linear system theory (i.e. if f(x) = Ax and c(x) = Cx). In contrast to standard treatment of the subject we present a criterion for observability which is not a generalization of a known linear test. It is obtained by evaluation of “approximate first integrals”. Th...
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ژورنال
عنوان ژورنال: Mechanical Systems and Signal Processing
سال: 2019
ISSN: 0888-3270
DOI: 10.1016/j.ymssp.2019.05.010