[vc_section css=”.vc_custom_1562154380104{padding-top: 40px !important;}”][vc_row][vc_column width=”1/2″][vc_gallery interval=”3″ images=”3458,3459,3457″ img_size=”500×300″][/vc_column][vc_column width=”1/2″][vc_column_text]This demo illustrates the connection between KIMEME, Matlab, and a generic Windows process, in this case Infolytica Magnet. This demo optimizes the geometry and dimensions of an electric motordrive to reach minimum weight and cost. Torque and efficiency values are calculated by means of FEM analysis carried on by Infolytica Magnet. The motor geometry is defined and modified by using the Matlab API. Cost and weight are estimated using an Excel spreadsheet.[/vc_column_text][vc_tta_accordion shape=”square” color=”white” active_section=”1″][vc_tta_section title=”DESIGN VARIABLES” tab_id=”1553179762281-9cff1c87-79d60e7b-660e4b6f-2c35″][vc_column_text]External stator radius: [35,42] mm
External rotor radius: [24,30] mm
Axial Length: [0..100] N/mm
Tooth width: [0.05,0.14] p.u.
Magnet length: [0.2,0.9] p.u.
Magnet heigth: [0.2,0.8] p.u.
Current: [0.15,0.2] p.u.[/vc_column_text][/vc_tta_section][vc_tta_section title=”CONSTRAINTS” tab_id=”1553179762300-fff844f2-c11d0e7b-660e4b6f-2c35″][vc_column_text]Nominal Torque > 0.3 Nm
Efficiency > 80%[/vc_column_text][/vc_tta_section][vc_tta_section title=”OBJECTIVES” tab_id=”1553180485145-d04b5cb9-574e0e7b-660e4b6f-2c35″][vc_column_text]Minimize weight
Minimize material cost[/vc_column_text][/vc_tta_section][vc_tta_section title=”OPTIMIZATION ALGORITHM” tab_id=”1553180487891-c76fbf68-56fb0e7b-660e4b6f-2c35″][vc_column_text]JDE + SPSA (Multi-Objective Memetic Self-Adaptive Differential-Evolution)[/vc_column_text][/vc_tta_section][vc_tta_section title=”RUNS” tab_id=”1562154356524-e4cdd287-60be”][vc_column_text]600 FEM evaluations, with parallel execution on 4 workstations using KIMEME Network. Execution time: 35 minutes.[/vc_column_text][/vc_tta_section][/vc_tta_accordion][/vc_column][/vc_row][vc_row][vc_column][vc_empty_space height=”70px”][/vc_column][/vc_row][/vc_section]
