Continuous least-squares observers with applications

• A wide class of continuous least-squares (LS) observers is treated in a common framework provided by the pseudodifferential operator paradigm. It is shown that for the operators whose symbols satisfy certain conditions, the continuous LS-observer always exists provided observability of the plant. The general result is illustrated by an LS-observer stemmed from a sliding-window convolution operator. Applications to state feedback control and fault detection are discussed. A wide class of continuous least-squares (LS) observers is treated in a common framework provided by the pseudodifferential operator paradigm. It is shown that for the operators whose symbols satisfy certain conditions, the continuous LS-observer always exists provided observability of the plant. The general result is illustrated by an LS-observer stemmed from a sliding-window convolution operator. Applications to state feedback control and fault detection are discussed. A wide class of continuous least-squares (LS) observers is treated in a common framework provided by the pseudodifferential operator paradigm. It is shown that for the operators whose symbols satisfy certain conditions, the continuous LS-observer always exists provided observability of the plant. The general result is illustrated by an LS-observer stemmed from a sliding-window convolution operator. Applications to state feedback control and fault detection are discussed.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)

Keyword

Reglerteknik

Control Engineering

Publication and Content Type

ref (subject category)

kon (subject category)