CONTROL SYSTEMS IMPROVEMENTS IN A PRECISION COORDINATE MEASURING MACHINE.

被引：0

作者：

Douglass, S.S.

Babelay Jr., E.F.

Igou, R.E.

Woodward, L.M.

Green, W.L.

机构：

来源：

Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants, and Agricultural Wastes | 1980年 / 1卷

关键词：

Control systems; Numerical;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A conventional, manually driven Moore No. 3 coordinate measuring machine is being upgraded to provide a continuous-path numerical control capability and simultaneously to serve as a vehicle for testing new machine slide control concepts. Besides new lead screw drive motors, an NC machine control unit and closed-loop servo system, the machine has also been equipped with vibration isolation, air-bearing slideways, and laser interferometric position feedback. The present conventional slide servo system will be replaced with a digital servo system wherein various feedback and compensation techniques can be realized through the use of a high-speed dedicated digital processor. A description is given of the improvements to date with emphasis on identification and compensation of the slide control systems.

引用

共 50 条

[1] EXPERIENCE WITH A COMPUTERIZED NUMERICAL CONTROL COORDINATE MEASURING MACHINE.
Neve, B.
[J]. Precision Engineering, 1985, 7 (01): : 53 - 57
[2] COORDINATE MEASURING MACHINE. STUDENT DEMONSTRATOR
Trifu, Ionut
Mandru, Dan
[J]. ACTA TECHNICA NAPOCENSIS SERIES-APPLIED MATHEMATICS MECHANICS AND ENGINEERING, 2014, 57 (03): : 467 - 470
[3] Precision tracking control of a horizontal arm coordinate measuring machine
Özel, T
[J]. CCA 2003: PROCEEDINGS OF 2003 IEEE CONFERENCE ON CONTROL APPLICATIONS, VOLS 1 AND 2, 2003, : 103 - 108
[4] Measurement of Gears with an NC-Three Coordinate Measuring Machine.
Weck, M.
Bagh, P.
Holler, R.
[J]. 1978, 9 (03): : 73 - 76
[5] A standard measuring machine.
Shaw, PE
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-CONTAINING PAPERS OF A MATHEMATICAL AND PHYSICAL CHARACTER, 1912, 87 (597) : 385 - U12
[6] Precision tracking control of a horizontal arm coordinate measuring machine in the presence of dynamic flexibilities
Tugrul Özel
[J]. The International Journal of Advanced Manufacturing Technology, 2006, 27 : 960 - 968
[7] Precision tracking control of a horizontal arm coordinate measuring machine in the presence of dynamic flexibilities
Özel, Tugrul
[J]. International Journal of Advanced Manufacturing Technology, 2006, 27 (9-10): : 960 - 968
[8] Precision tracking control of a horizontal arm coordinate measuring machine in the presence of dynamic flexibilities
Özel, T
[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2006, 27 (9-10): : 960 - 968
[9] Parallel-link coordinate measuring machine-a new kind of precision coordinate measuring system
Liu, Dejun
Che, Rensheng
[J]. Gaojishu Tongxin/High Technology Letters, 2000, 10 (08): : 80 - 82
[10] Laser beam angular self-alignment system for a large coordinate measuring machine.
Gale, DM
[J]. OPTICS FOR THE QUALITY OF LIFE, PTS 1 AND 2, 2003, 4829 : 895 - 896

← 1 2 3 4 5 →