topic Auto lead angle algorithm on KV31 or KMS in Kinetis Motor Suite https://community.nxp.com/t5/Kinetis-Motor-Suite/Auto-lead-angle-algorithm-on-KV31-or-KMS/m-p/828127#M687 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #646464; background-color: #f2f2f5; font-size: 14px;">Can KV31 parts or Kinetis Motor Suite do the algorithm mentioned in the below article?</SPAN></P><P></P><P><SPAN style="color: #646464; background-color: #f2f2f5; font-size: 14px;"><A class="jive-link-external-small" href="https://community.nxp.com/external-link.jspa?url=https%3A%2F%2Fwww.semanticscholar.org%2Fpaper%2FAuto-lead-angle-algorithm-for-high-efficiency-of-Jeon-Park%2F7340226b6f4be4ce2a40eb576438d19e5024e55c" rel="nofollow" target="_blank">https://www.semanticscholar.org/paper/Auto-lead-angle-algorithm-for-high-efficiency-of-Jeon-Park/7340226b6f4be4ce2a40eb576438d19e5024e55c</A></SPAN></P></BODY></HTML> Mon, 27 Aug 2018 13:56:01 GMT jackjamieson 2018-08-27T13:56:01Z Auto lead angle algorithm on KV31 or KMS https://community.nxp.com/t5/Kinetis-Motor-Suite/Auto-lead-angle-algorithm-on-KV31-or-KMS/m-p/828127#M687 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #646464; background-color: #f2f2f5; font-size: 14px;">Can KV31 parts or Kinetis Motor Suite do the algorithm mentioned in the below article?</SPAN></P><P></P><P><SPAN style="color: #646464; background-color: #f2f2f5; font-size: 14px;"><A class="jive-link-external-small" href="https://community.nxp.com/external-link.jspa?url=https%3A%2F%2Fwww.semanticscholar.org%2Fpaper%2FAuto-lead-angle-algorithm-for-high-efficiency-of-Jeon-Park%2F7340226b6f4be4ce2a40eb576438d19e5024e55c" rel="nofollow" target="_blank">https://www.semanticscholar.org/paper/Auto-lead-angle-algorithm-for-high-efficiency-of-Jeon-Park/7340226b6f4be4ce2a40eb576438d19e5024e55c</A></SPAN></P></BODY></HTML> Mon, 27 Aug 2018 13:56:01 GMT https://community.nxp.com/t5/Kinetis-Motor-Suite/Auto-lead-angle-algorithm-on-KV31-or-KMS/m-p/828127#M687 jackjamieson 2018-08-27T13:56:01Z Re: Auto lead angle algorithm on KV31 or KMS https://community.nxp.com/t5/Kinetis-Motor-Suite/Auto-lead-angle-algorithm-on-KV31-or-KMS/m-p/828128#M688 <HTML><HEAD></HEAD><BODY><P>Since Kinetis Motor Suite implements Field Oriented Control, the angle is always placed for maximum efficiency. Only in the most high speed motor control cases do you need to advanced the field angle due to the lag of calculations in the main interrupt.</P><P></P><P>The paper you link to is designed for trapezoidal motor control which is typically less efficient than FOC and needs to use tricks like this in order to improve the efficiency.</P></BODY></HTML> Tue, 28 Aug 2018 00:41:56 GMT https://community.nxp.com/t5/Kinetis-Motor-Suite/Auto-lead-angle-algorithm-on-KV31-or-KMS/m-p/828128#M688 linestream-adam 2018-08-28T00:41:56Z