The purpose of this research is to develop a statistically based controller that is “self-tuning.” High volume manufacturing processes such as through-feed centerless grinding are best controlled with a statistical approach, but traditional methods of statistical control generally rely on fixed parameters that must be determined. These values must be precisely known and the true physical characteristics they model must remain constant throughout grinding, or traditional statistical control methods may break down. The mean and standard deviation of a process are measures of its accuracy and precision. The scheme developed here makes control decisions based on the real-time values of these quantities. This self-adjusting ability can compensate for changes in machine parameters as they occur.
Skip Nav Destination
Article navigation
August 2001
Technical Papers
An Adaptive Statistically Based Controller for Through-Feed Centerless Grinding
Richard W. Cowan,
Richard W. Cowan
Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332
Search for other works by this author on:
Daniel J. Schertz,
Daniel J. Schertz
The Torrington Company, Manufacturing Development Center, Norcross, GA 30093
Search for other works by this author on:
Thomas R. Kurfess
Thomas R. Kurfess
Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332
Search for other works by this author on:
Richard W. Cowan
Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332
Daniel J. Schertz
The Torrington Company, Manufacturing Development Center, Norcross, GA 30093
Thomas R. Kurfess
Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332
Contributed by the Manufacturing Engineering Division for publication in the JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING. Manuscript received July 1999; revised November 2000. Associate Editor: R. Furness.
J. Manuf. Sci. Eng. Aug 2001, 123(3): 380-386 (7 pages)
Published Online: November 1, 2000
Article history
Received:
July 1, 1999
Revised:
November 1, 2000
Citation
Cowan, R. W., Schertz, D. J., and Kurfess, T. R. (November 1, 2000). "An Adaptive Statistically Based Controller for Through-Feed Centerless Grinding ." ASME. J. Manuf. Sci. Eng. August 2001; 123(3): 380–386. https://doi.org/10.1115/1.1381398
Download citation file:
Get Email Alerts
Cited By
Related Articles
A PC-Based Synchronous Controller for NC Gear Grinding Machines Using Multithread CBN Wheel
J. Mech. Des (December,2001)
Compensatory Control of Roundness Error in Cylindrical Chuck Grinding
J. Eng. Ind (February,1982)
Continuous Optimal Infeed Control for Cylindrical Plunge Grinding, Part 2: Controller Design and Implementation
J. Manuf. Sci. Eng (May,2004)
The In-Process Dressing Characteristics of Vitrified Bonded CBN Grinding Wheels
J. Eng. Gas Turbines Power (January,1993)
Related Proceedings Papers
Related Chapters
Historical Overview
History of Line Pipe Manufacturing in North America
Historical Development of the Windmill
Wind Turbine Technology: Fundamental Concepts in Wind Turbine Engineering, Second Edition
Theoretical Analysis and Experimental Study of Machinery Grinding on Zgmn13 Drilling Tool
International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3