Search for dissertations about: "observability"

Showing result 6 - 10 of 61 swedish dissertations containing the word observability.

  2. 6. Tools for Control System Design : Stratification of Matrix Pairs and Periodic Riccati Differential Equation Solvers

    Author : Stefan Johansson; Bo Kågström; Erik Elmroth; Paul Van Dooren; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; control system design; stratification; controllability; observability; matrix pair; canonical forms; linear quadratic regulator; periodic systems; periodic Riccati differential equation; Computer science; Datavetenskap; Numerical Analysis; numerisk analys;

    Abstract : Modern control theory is today an interdisciplinary area of research. Just as much as this can be problematic, it also provides a rich research environment where practice and theory meet. This Thesis is conducted in the borderline between computing science (numerical analysis) and applied control theory. READ MORE

  4. 7. The Physical Foundation of the Patterning of Physical Action Verbs : A Study of Chinese Verbs

    Author : Hong Gao; Allmän språkvetenskap; []
    Keywords : HUMANIORA; HUMANITIES; Languages and literatures of South and South-East Asia; verbal semantics; trajector; semantic representation; pyscholingistics; polysemy; physical reality; physical foundation; physical action verbs; observability; motion; lexicalization patterning; landmark; intentionality; innateness; physical contact; force-dynamics; combinability; conflation; cognitive semantics; active zone; affectability; Chinese; Kinesiska och språk och litteratur från Syd- och Sydostasien; Linguistics; Lingvistik; Grammar; semantics; semiotics; syntax; Grammatik; semantik; semiotik;

    Abstract : This work is a study of verbal semantics with a focus on the discussion and illustration of the role of body parts and the semantic incorporation into verbal roots of the actions that involve various body parts. Following a general discussion of the basic issues of language construction and human body actions with the image schemas of force-dynamics presented in line with the framework of cognitive semantics, it is argued that the event structures of physical action verbs are not arbitrarily constructed but rather the constructions are built through systematic cognitive processes in relation to both human physical reality and concrete reality in the world. READ MORE

  5. 8. Software tools for matrix canonical computations and web-based software library environments

    Author : Pedher Johansson; Bo Kågström; Erik. Elmroth; Alan Edelman; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Canonical structure; Jordan canonical form; controllability; StratiGraph; Matlab toolbox; Kronecker canonical form; matrix; matrix pencil; perturbation theory; closure hirerarchy; matrix stratification; control system; observability; Numerical analysis; Numerisk analys;

    Abstract : This dissertation addresses the development and use of novel software tools and environments for the computation and visualization of canonical information as well as stratification hierarchies for matrices and matrix pencils. The simplest standard shape to which a matrix pencil with a given set of eigenvalues can be reduced is called the Kronecker canonical form (KCF). READ MORE

  6. 9. Observability and Invertability of Nonlinear Systems : A Differential Algebraic Approach

    Author : Ke Wang Chen; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Automatic control; Reglerteknik;

    Abstract : .... READ MORE

  7. 10. On-Chip Monitoring for Non-Intrusive Hardware/Software Observability

    Author : Mohammed El Shobaki; Mälardalens högskola; []
    Keywords : ;

    Abstract : The increased integration of hardware and software components intoday's state-of-the-art computer systems make them complex and hardto analyse, test, and debug. Moreover, the advances in hardwaretechnology give system designers enormous possibilities to explorehardware as a means to implement performance demandingfunctionality. READ MORE