Article ID Journal Published Year Pages File Type
644524 Applied Thermal Engineering 2016 12 Pages PDF
Abstract
A Reduced Model (RM) identified from measured data using the Modal Identification Method (MIM) was combined with a Model Predictive Controller (MPC). The control was applied to minimize the effects of thermal drifts on the principal organ of the cylindricity measurement machine. A parametric study of the MPC was initially conducted to evaluate the robustness of the controller. The association of both RM and MPC allowed significant reduction of thermal drifts generated by the three heating wires, which simulate powers dissipated by the mechanical guiding system. The obtained results can be considered as promising with regard to applications in dimensional metrology.
Related Topics
Physical Sciences and Engineering Chemical Engineering Fluid Flow and Transfer Processes
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