LINEAR OPERATION OF DISCRETE SIGNAL TRACKING
Journal Title: Metrology and Measurement Systems - Year 2008, Vol 15, Issue 3
Abstract
The idea of discrete signal "tracking" action was put into practice many years ago. So-called dot recorders are best examples of its application. The dynamics of the dot-recorder measuring mechanism can be linear and nonlinear. In both cases the recorder mechanisms are stable and their properties can be expressed by static gain (linear case) or certain static characteristics (nonlinear case). One can formulate two crucial questions: are we able to formulate the conditions for acceptable realization of discrete "tracking" action, and, if yes, how big are the tracking action errors if defined conditions are fulfilled. The paper answers both questions in the case of linear dynamics of the recorder mechanism.
Authors and Affiliations
ADAM ŻUCHOWSKI
Keywords
Related Articles
- EP ID EP154917
- DOI -
- Views 57
- Downloads 0
PERFORMANCE ASSESSMENT OF "FIELD PROGRAMMABLE ANALOG ARRAYS"
Field Programmable Analog Arrays (FPAAs) are reconfigurable analog modules introduced on the electronic market in the last decade. Their operation and, in particular, their programmability is achieved owing to the use of...
IMAGE PROCESSING SYSTEM PROPOSED TO BE APPLIED IN A GASTROSCOPIC LABORATORY
The article presents a way to integrate an endoscope with computer equipment. Software has been proposed to archive and access results of endoscopic tests. The data can be accessed at the hospital area and from outside i...
PROFICIENCY TESTING (PT) PROGRAM UNDER NABL IN THE PRESSURE RANGE 7- 70 MPA USING DIGITAL PRESSURE CALIBRATOR (DPC)
This paper describes the proficiency testing of the seven laboratories, accredited by National Accreditation Board for Testing and Calibration of Laboratories (NABL), India using a Digital Pressure Calibrator (DPC) [Mode...
TENTH ANNIVERSARY OF CHAIR OF ELECTRONIC AND PHOTONIC<br /> METROLOGY WROCŁAW UNIVERSITY OF TECHNOLOGY
This year the Chair of Electronic and PhotonicMetrology from Wrocław University of Technology celebrates its 10th anniversary. The Chair was established by the Senate of Wrocław University of Technology on January 27, 19...
COMPARISON OF LS-TYPE METHODS FOR DETERMINATION OF OLIVE OIL MIXTURES ON THE BASIS OF NIR SPECTRAL DATA
The spectrophotometric analysis of oil mixtures, containing olive oil, is the subject of this paper. Its objective is to compare six least-squares-type estimators which are potentially applicable for determination of a...