An innovative algorithm for the velocity estimation both during dynamics and at steady state

Author

Arco, Salvatore D. ; Piegari, Luigi ; Rizzo, Renato

Author_Institution

Dept. of Electr. Eng., Naples Univ., Italy

Volume

1

fYear

2003

fDate

2-6 Nov. 2003

Firstpage

591

Abstract

The paper deals with the problem of velocity estimation of rotating machines with the use of an incremental encoder. Working conditions both at steady state or in dynamic operations have been studied. An innovative algorithm for the measurement of velocity has been proposed and compared with classical algorithms. Implementations of the estimation method proposed by authors have been made by means of numerical simulations either at steady state or in dynamic operations. The results achieved in terms of measure precision and dynamic response are very satisfactory, as shown in the paper.

Keywords

analogue-digital conversion; angular velocity measurement; dynamic response; electric machines; numerical analysis; dynamic operation; incremental encoder; numerical simulations; rotating machines; steady state operations; velocity estimation; velocity measurement; Algorithm design and analysis; Employee welfare; Numerical simulation; Pulse measurements; Rotating machines; Rotation measurement; State estimation; Steady-state; Time measurement; Velocity measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 2003. IECON '03. The 29th Annual Conference of the IEEE

Print_ISBN

0-7803-7906-3

Type

conf

DOI

10.1109/IECON.2003.1280046

Filename

1280046