Empirical Modeling and Vision Based Control for Laser Aided Metal Deposition Process
This paper gives a brief description of the laser aided manufacturing process. Empirical models describing the process dynamics of the laser aided metal deposition process is developed based on some of the models found in the literature. These models provide the basis for process planning and real time control. An embedded vision system, a two color temperature sensor, and a laser displacement sensor are incorporated for real time monitoring and control of the deposition process. The temperature profile of the surface and geometric characteristics of the melt pool are studied to ensure consistent operation of the process.
M. R. Boddu et al., "Empirical Modeling and Vision Based Control for Laser Aided Metal Deposition Process," Solid Freeform Fabrication Proceedings, University of Texas Press, Jan 2001.
12th Annual Solid Freeform Fabrication Symposium
Mechanical and Aerospace Engineering
Keywords and Phrases
Solid Freeform Fabrication
Article - Conference proceedings
© 2001 University of Texas Press, All rights reserved.
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