Adaptive layer process control of laser aided direct metal/material deposition process
"It has been acknowledged that close-loop feedback control of laser aided direct metal/material deposition (DMD) process is critical to deliver this revolutionary rapid manufacturing technology into industry. The primary concern in applying the control technique is how precisely the deposition dimension can be achieved; however, the challenge to implement it comes from how to control the deposition height effectively. This research work investigates height control methods to achieve the dimensional precision, for typical cases such as uniform depsoition, adaptive, and non-uniform deposition, based on optical height sensing technology--Abstract, leaf iii.
Mechanical and Aerospace Engineering
Ph. D. in Mechanical Engineering
University of Missouri--Rolla
xiv, 151 leaves
© 2004 Yusheng Hua, All rights reserved.
Dissertation - Citation
Library of Congress Subject Headings
Adaptive control systems
Lasers -- Industrial applications
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Link to Catalog Record
Full-text not available: Request this publication directly from Missouri S&T Library or contact your local library.http://laurel.lso.missouri.edu/record=b5374229~S5
Hua, Yusheng, "Adaptive layer process control of laser aided direct metal/material deposition process" (2004). Doctoral Dissertations. 1571.