An Integrated Lattice Filter Adaptive Control System for Time-Varying CMM Structural Vibration Control, Part 2: Experimental Implementation-Reference-Cited by-同舟云学术

An Integrated Lattice Filter Adaptive Control System for Time-Varying CMM Structural Vibration Control, Part 2: Experimental Implementation

Published:1996-02-01 Issue:1 Volume:118 Page:77-87
ISSN:0022-0817
Container-title:Journal of Engineering for Industry
language:en
Short-container-title:

Author:

Lu E.¹,Ni J.¹,Huang Z. G.¹,Wu S. M.¹

Affiliation:

1. Department of Mechanical Engineering and Applied Mechanics, The University of Michigan, Ann Arbor, MI

Abstract

The integrated fast lattice filter adaptive control algorithm developed in Part 1 of this paper will be implemented for the control of the structural vibration of a coordinate measuring machine (CMM). The structural vibration of a CMM exhibits time-varying dynamic characteristics. For auxiliary control, the probe head acceleration was measured to compute the voltage input to the servo motor of the CMM. The developed algorithm uses directly the lattice filter parameters to track and control the CMM structural dynamics and is implemented on a Sheffield horizontal arm Coordinate Measuring Machine using a floating point Digital Signal Processor TMS320C30. Through experiments, significant reduction of the CMM settling time has been achieved by suppressing the structural vibration. In certain configurations, the reduction was 95 percent.

Publisher

ASME International

Subject

General Medicine

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/118/1/77/6494288/77_1.pdf

Reference18 articles.

1. Okubo, N., and Toi, T., 1989, “Spatial Dynamic Accuracy of 3-Dimensional Coordinate Measurement Machine Using Laser Interferometer,” 7th International Modal Analysis Conference, Las Vegas.

2. Nijs, J. F. C., and Lammers, M. G. M., 1988, “Modeling of a Coordinate Measuring Machine for Analysis of Its Dynamic Behavior,” CIRP.

3. Twaalfhoven, M. C., and Soons, H., 1989, “Choice and Design of a CMM with Respect to Its Dynamic Properties,” SME IQ89-283.

4. Garcia-Reynoso, A., and Seering, W. P., 1988, “Modeling the Vibration of Systems Whose Configuration Can Vary,” The 1988 ASME Design Technology Conferences—20th Biennial Mechanisms Conference, DE-Vol. 15-2, pp. 473–478.

5. Garcia-Reynoso, A., and Seering, W. P., 1988, “Dynamic Modeling of the Time Varying Systems,” The 1988 ASME Design Technology Conferences—20th Biennial Mechanisms Conference, DE-Vol. 15-2, pp. 467–472.

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Estimating dynamic positioning errors of coordinate measuring machines;Mechatronics;2020-06