Hibakorrekciós algoritmusok a koordináta méréstechnikában
Title in English
Error correction algorithms in coordinate measuring technique
Panel
Informatics and Electrical Engineering
Department or equivalent
BrainWare Alkalmazott Számítás- és Méréstechnikai Kft.
Participants
Báthor, Miklós Erdélyi, Ferenc Horváth, Mátyás
Starting date
2003-01-01
Closing date
2007-12-31
Funding (in million HUF)
15.229
FTE (full time equivalent)
0.00
state
closed project
Final report
Results in Hungarian
A projekt keretében kidolgozásra került egy mérési eljárás, amely alkalmas mérő- és megmunkálógépek mozgó elemeinek térbeli helyzetének és orientációjának meghatározására. A mérés eredményeként azok a transzformációs mátrix jelennek meg, amely a testnek a referencia koordináta rendszerhez viszonyított helyzetét határozzák meg. A továbbiakban ezeket az értékeket használjuk fel a korrekciós vektorok meghatározására. Közbenső mátrixok rotációs részének meghatározásához kvaternió interpolációt, a transzlációciós vektor kiszámításánál spline interpolációt alkalmaztunk. A mérési eljárás hibáit részletesen elemeztük egy koordináta asztal esetében.
Results in English
In the framework of the project a new measurement system was developed, which is capable to determine the position and orientation of measuring or production machine's carriages simultaneously. The results are given int he form of transformation matrices reprezenting the position and orientation of the body relative to the reference coordinate system. Later these values are used to calculate the correction vectors. For the determination of the rotational part of the intermediate matrices quaternion interpolation was used, while in case of the translational portion spline interpolation was applied. The possible errors of the measuring system were analysed in case of a 2D coordinate table.
G. Hermann: Error Correction of Co-ordinate Measuring Machines, SACI 2004 1st Romanian-Hungarian Joint Symposion on Applied Computer Intelligence, Temesvár p. 265-270, 2004
G. Hermann: Construction and Control of a High Precision of Co-ordinate Table, ICCC 2005 IEEE 3rd Conference on Computational Cybernetics, 2005
G. Hermann: The Design of a Submicron Precision Co-Ordinate Measuring Machine, SAMI 2005 3st Slovakian-Hungarian Joint Symposion on Applied Machine Intelligence, Herlany p. 397-408, 2005
G. Hermann: Error Analysis and Correction of a High Precision Co-Ordinate Table, SISY 2005 3st Serbian-Hungarian Joint Symposiun on Intelligent Systems, Szabadka p. 139-148, 2005
G. Hermann: Software for Co-ordinate Measurement, INES 2005 IEEE 9th International Conference on Intelligent Engineering Systems, 2005
G. Hermann: Error Analysis and Correction of a 2D Virtual Measuring Frame, 4nd. Slovakian – Hungarian Joint Symposion on Applied Machine Intelligence, Herlany p. 556-564, 2006
G. Hermann: Error correction in 3D coordinate measurement, 3St. Serbian – Hungarian Joint Symposium on Intelligent Systems, Szabadka p.409-416, 2006
G. Hermann: Geometric Error Correction in Coordinate Measurement, Magyar Kutatók 7. Nemzetközi Szimpóziuma, Budapest p. 355-368, 2006
G. Hermann: Design of a High Precision Linear Stage, 15th Int. Workshop on Robotics in Alpa-Adria-Danube Region, Balatonfüred, p.126-130, 2006
G. Hermann: Computer Controlled Automatic Calibration System for Dial Gauges, SACI 2006 3rd Romanian-Hungarian Joint Symposion on Applied Computer Intelligence, Temesvár p. 515-523, 2006
G. Hermann: Design Considerations for a Modular high Precision 3D Coordinate Measuring Machines, IEEE 3rd International Conference on Mechatronics, Budapest p. 161-165, 2006
G. Hermann: Error correction in 3D coordinate measurement, IEEE 10th International Conference on Intelligent Engineering Systems, London, p. 293-296, 2006
G. Hermann: Generelized Geometric Error Correction of Coordinate Measurement, SAMI 2007 5th Slovakian-Hungarian Joint Symposion on Applied Machine Intelligence and Informatics, Poprad, p.83-97, 2007
G. Hermann: Geometric Error Correction in Coordinate Measurement , Acta Polytechnica Hungarica Vol. 4 Number 1. p.47-62, 2007
