Inversion of dynamic matrices of HDD head positioning system

Damian Słota; Tomasz Trawiński; Roman Wituła

doi:10.1016/j.apm.2010.09.027

Inversion of dynamic matrices of HDD head positioning system

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Abstrakt

The aim of this article is to propose a new concept of the kinematics chain description of head positioning servomechanism and, subsequently, its mathematical modeling allowing for simultaneously reading data on multiple sides of magnetic disks. The Denavit-Hartenberg notation and Lagrange equations will be formulated and expressed by using the block matrix notation. Also, a new method of inversion of the generalized inertial matrix (in block form) will be shown.

Język oryginału	angielski
Strony (od–do)	1497-1505
Liczba stron	9
Czasopismo	Applied Mathematical Modelling
Tom	35
Numer wydania	3
Identyfikatory DOI	https://doi.org/10.1016/j.apm.2010.09.027
Status publikacji	Opublikowano - mar 2011

Obszary tematyczne ASJC Scopus

Modelowanie i symulacja
Matematyka stosowana

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10.1016/j.apm.2010.09.027

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title = "Inversion of dynamic matrices of HDD head positioning system",

abstract = "The aim of this article is to propose a new concept of the kinematics chain description of head positioning servomechanism and, subsequently, its mathematical modeling allowing for simultaneously reading data on multiple sides of magnetic disks. The Denavit-Hartenberg notation and Lagrange equations will be formulated and expressed by using the block matrix notation. Also, a new method of inversion of the generalized inertial matrix (in block form) will be shown.",

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AU - Trawiński, Tomasz

AU - Wituła, Roman

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N2 - The aim of this article is to propose a new concept of the kinematics chain description of head positioning servomechanism and, subsequently, its mathematical modeling allowing for simultaneously reading data on multiple sides of magnetic disks. The Denavit-Hartenberg notation and Lagrange equations will be formulated and expressed by using the block matrix notation. Also, a new method of inversion of the generalized inertial matrix (in block form) will be shown.

AB - The aim of this article is to propose a new concept of the kinematics chain description of head positioning servomechanism and, subsequently, its mathematical modeling allowing for simultaneously reading data on multiple sides of magnetic disks. The Denavit-Hartenberg notation and Lagrange equations will be formulated and expressed by using the block matrix notation. Also, a new method of inversion of the generalized inertial matrix (in block form) will be shown.

KW - Head positioning servomechanism

KW - Inversion of block matrix

KW - Mathematical modeling

UR - https://www.scopus.com/pages/publications/78549264749

U2 - 10.1016/j.apm.2010.09.027

DO - 10.1016/j.apm.2010.09.027

M3 - Article

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Inversion of dynamic matrices of HDD head positioning system

Abstrakt

Obszary tematyczne ASJC Scopus

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