منابع مشابه
Determining the order of minimal realization of descriptor systems without use of the Weierstrass canonical form
A common method to determine the order of minimal realization of a continuous linear time invariant descriptor system is to decompose it into slow and fast subsystems using the Weierstrass canonical form. The Weierstrass decomposition should be avoided because it is generally an ill-conditioned problem that requires many complex calculations especially for high-dimensional systems. The present ...
متن کاملdetermining the order of minimal realization of descriptor systems without use of the weierstrass canonical form
a common method to determine the order of minimal realization of a continuous linear time invariant descriptor system is to decompose it into slow and fast subsystems using the weierstrass canonical form. the weierstrass decomposition should be avoided because it is generally an ill-conditioned problem that requires many complex calculations especially for high-dimensional systems. the present ...
متن کاملCanonical Projector Techniques for Analyzing Descriptor Systems
Physical systems are often naturally formulated as descriptor systems (DSs) which form a superset of the more restrictive standard state spaces. The analysis of a DS, however, is complicated by the algebraic coupling between its proper and improper subsystems. The recently emerging canonical projector technique, stemming from iterative matrix chain construction, provides a theoretically sound a...
متن کاملDescriptor LQ Robust LQ Controller Design for Systems with Structured Uncertainty using Descriptor Form Representation
This paper introduced a new design method of Robust LQ regulator, which avoids the inversion of an inertia matrix allowing to use the fullstructure information of structured time-varying parameter uncertainties. The differential equation of system is expressed as a descriptor form to reserve the structure information of parameter uncertainties. Left-hand side matrix that has the uncertain param...
متن کاملOptimal Control for Descriptor Systems: Tracking Problem (RESEARCH NOTE)
Singular systems have been studied extensively during the last two decades due Abstract to their many practical applications. Such systems possess numerous properties not shared by the well-known state variable systems. This paper considers the linear tracking problem for the continuous-time singular systems. The Hamilton-Jacobi theory is used in order to compute the optimal control and associa...
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ژورنال
عنوان ژورنال: Transactions of the Institute of Systems, Control and Information Engineers
سال: 1989
ISSN: 1342-5668,2185-811X
DOI: 10.5687/iscie.2.390