Accuracy enhancement of angular positioning drive

Šakalinis, Sigitas; Udris, Dainius

Use this url to cite publication: https://hdl.handle.net/20.500.14911/129256

Accuracy enhancement of angular positioning drive

Details

Publication Type (CRIS)

Straipsnis konferencijos medžiagoje Web of Science duomenų bazėje / Article in conference proceedings in Web of Science database (P1a1)

Publication Type (eLABa)

Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB (P1a)

Author(s)

Author	Affiliation
Šakalinis, Sigitas	Elektros inžinerijos katedra / Department of Electrical Engineering (0558)
Udris, Dainius	Elektros inžinerijos katedra / Department of Electrical Engineering (0558)

Title

Accuracy enhancement of angular positioning drive

[en]

Sigitas Šakalinis, Dainius Udris

Is part of

ECT - 2010 : proceedings of the 5th international conference on electrical and control technologies, May 6-7, 2010, Kaunas, Lithuania / Kaunas University of Technology, IFAC Committee of National Lithuanian Organisation, Lithuanian Electricity Association, Full Member Of EURELECTRIC. Electrical and Control Technologies

Published In

Year	Start Page	End Page
2010	134	137

Publisher

Kaunas : Technologija

Referenced in Database(s)(DBs)

Conference Proceedings Citation Index

Extent

p. 134-137

URI

URI
https://hdl.handle.net/20.500.14911/129256

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Elektros ir elektronikos inžinerija / Electrical and electronic engineering (T001)

Keywords (en)

Abstract (en)

The main task of this research was an accuracy enhancement of a positioning drive, installed in a test rig for testing and calibration of the geodetic instruments at Vilnius Gediminas Technical University, Institute of Geodesy. Using a microstepping controller with 16 microsteps the 0.1″ positioning accuracy was achieved, but the measurement resolution can be increased up to 0.01″ using the attached microscopes with webcams and PC software. Analysis of rotation was made, and ways for accuracy enhancement were described. The main goal of modernization was an implementation of searching optimization algorithm into the controller design, so the positioning and measurement accuracy matched.