On computing least order fault detectors using rational nullspace bases
نویسندگان
چکیده
منابع مشابه
On Computing Least Order Fault Detectors Using Rational Nullspace Bases
We propose a numerically reliable computational approach to design least order fault detectors using descriptor system techniques. This approach is based on a new numerically stable algorithm to compute least order rational nullspace bases of rational matrices. The main computation in this algorithm is the orthogonal reduction of the system pencil matrix to a Kronecker-like form. The proposed a...
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We discuss computationally efficient and numerically reliable algorithms to compute minimal proper nullspace bases of a rational or polynomial matrix. The underlying main computational tool is the orthogonal reduction to a Kronecker-like form of the system matrix of an equivalent descriptor system realization. A new algorithm is proposed to compute a simple minimal proper nullspace basis, start...
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ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 2003
ISSN: 1474-6670
DOI: 10.1016/s1474-6670(17)36498-4