"Current Friction Stir Welding (FSW) process models are mainly concerned with the detailed analysis of material flow, heat generation, etc. and therefore, are computationally intensive. Dynamic models describing the total forces acting on the tool throughout the entire welding process are required for the design of feedback control strategies and improved process planning and analysis. In this thesis, empirical models relating the process parameters (i.e., plunge depth, travel speed, and rotation speed) to the process variables (i.e., axial, path, and normal forces) are developed to describe their dynamic relationships"--Abstract, page iv.
Landers, Robert G.
Mishra, Rajiv S.
Mechanical and Aerospace Engineering
M.S. in Mechanical Engineering
Air Force Research Laboratory (Wright-Patterson Air Force Base, Ohio)
University of Missouri--Rolla
Journal article titles appearing in thesis/dissertation
- Design and implementation of nonlinear force controllers for friction stir welding processes
- Empirical dynamic modeling of friction stir welding processes
xi, 88 pages
© 2007 Xin Zhao, All rights reserved.
Thesis - Open Access
Dynamics -- Mathematical models
Print OCLC #
Electronic OCLC #
Link to Catalog Record
Zhao, Xin, "Empirical dynamic modeling and nonlinear force control of friction stir welding" (2007). Masters Theses. 6882.