{"id":387985,"date":"2024-10-03T13:50:03","date_gmt":"2024-10-03T13:50:03","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/387985\/"},"modified":"2024-10-03T13:50:03","modified_gmt":"2024-10-03T13:50:03","slug":"387985","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/387985\/","title":{"rendered":"Reply To: How to determine initial position in motion setup"},"content":{"rendered":"

<p class=”MsoNormal” style=”margin-left: 36.0pt; text-indent: -18.0pt;”><span lang=”en-BE”>Hi Purity,<\/span><\/p><p class=”MsoNormal” style=”margin-left: 36.0pt; text-indent: -18.0pt;”><span lang=”en-BE”>Thank for your great questions. Please find below my answers.<\/span><\/p><p class=”MsoListParagraph” style=”text-indent: -18.0pt; mso-list: l0 level1 lfo1;”><!– [if !supportLists]–><span style=”mso-bidi-font-family: Aptos; mso-bidi-theme-font: minor-latin; mso-ansi-language: #2000;”><span style=”mso-list: Ignore;”>1)<span style=”font: 7.0pt ‘Times New Roman’;”>        <\/span><\/span><\/span><!–[endif]–><span style=”mso-ansi-language: #2000;”>How to determine my initial position in motion setup.<\/span><\/p><p class=”MsoNormal” style=”margin-left: 18.0pt;”><span style=”mso-ansi-language: #2000;”>The initial position can be specified inside the Motion Setup\/ Data tab<\/span><\/p><p class=”MsoListParagraph” style=”text-indent: -18.0pt; mso-list: l0 level1 lfo1;”><!– [if !supportLists]–><span style=”mso-bidi-font-family: Aptos; mso-bidi-theme-font: minor-latin; mso-ansi-language: #2000;”><span style=”mso-list: Ignore;”>2)<span style=”font: 7.0pt ‘Times New Roman’;”>        <\/span><\/span><\/span><!–[endif]–><span style=”mso-ansi-language: #2000;”>How to get a positive average torque instead of a negative average torque.<\/span><\/p><p class=”MsoNormal” style=”margin-left: 18.0pt;”><span style=”mso-ansi-language: #2000;”>You can simply use a negative speed or plot “-Torque”<\/span><\/p><p class=”MsoListParagraphCxSpFirst” style=”text-indent: -18.0pt; mso-list: l0 level1 lfo1;”><!– [if !supportLists]–><span style=”mso-bidi-font-family: Aptos; mso-bidi-theme-font: minor-latin; mso-ansi-language: #2000;”><span style=”mso-list: Ignore;”>3)<span style=”font: 7.0pt ‘Times New Roman’;”>        <\/span><\/span><\/span><!–[endif]–><span style=”mso-ansi-language: #2000;”>How I can produce a plot of steady state torque against the angle.<\/span><\/p><p class=”MsoListParagraphCxSpMiddle” style=”margin-left: 18.0pt; mso-add-space: auto;”><span style=”mso-ansi-language: #2000;”>If you are doing a simulation with the Magnetostatic solver and you want to simulate the rotation of the motor, then you need to create the “angle” variable. To do this select the objects you want to move and then go to <\/span><span lang=”EN-US” style=”mso-ansi-language: EN-US;”>Edit<\/span><span lang=”EN-US” style=”font-family: Wingdings; mso-ascii-font-family: Aptos; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Aptos; mso-hansi-theme-font: minor-latin; mso-ansi-language: EN-US; mso-char-type: symbol; mso-symbol-font-family: Wingdings;”><span style=”mso-char-type: symbol; mso-symbol-font-family: Wingdings;”>à<\/span><\/span><span lang=”EN-US” style=”mso-ansi-language: EN-US;”> Arrange<\/span><span lang=”EN-US” style=”font-family: Wingdings; mso-ascii-font-family: Aptos; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Aptos; mso-hansi-theme-font: minor-latin; mso-ansi-language: EN-US; mso-char-type: symbol; mso-symbol-font-family: Wingdings;”><span style=”mso-char-type: symbol; mso-symbol-font-family: Wingdings;”>à<\/span><\/span><span lang=”EN-US” style=”mso-ansi-language: EN-US;”> Rotate, then create a parameter named “angle”. A<\/span><span style=”mso-ansi-language: #2000;”>fterwards, you can run a parametric sweep calculation for several “angle” value. Once the calculation is done, you will be able to plot Torque vs Angle.<\/span><\/p><p class=”MsoListParagraphCxSpMiddle” style=”margin-left: 18.0pt; mso-add-space: auto;”><span style=”mso-ansi-language: #2000;”>If you want detailed information and you have access to Ansys Learning Hub, you can investigate the Maxwell Advance Motor Training\/ Cogging Torque \/ WS02.1<\/span><\/p><p class=”MsoListParagraphCxSpMiddle” style=”margin-left: 18.0pt; mso-add-space: auto;”><span style=”mso-ansi-language: #2000;”>The direct link is https:\/\/learninghub.ansys.com\/learn\/courses\/314\/ansys-maxwell-advanced-motor-training\/lessons\/2181\/workshop-12<\/a><\/span><\/p><p class=”MsoNormal” style=”margin-left: 18.0pt;”><span style=”mso-ansi-language: #2000;”>I hope this information helps you. Ivonne<\/span><\/p><\/p>\n","protected":false},"template":"","class_list":["post-387985","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t