“…Within the scope of this study, the NFC controllers proposed in the open literature have been tested and tried to reach the best NFC controller combination. So, the 6 different NFC structures are tested as: (normalized error, output derivative [18]), (error, error derivative, summation of error [19]), (error, output derivative, summation of error), (error, output derivative, error integral), (normalized error, error derivative, summation of error), (normalized error, output derivative, error integral). As a result of these tests, (error, output derivative, the summation of error) inputs structure NFC is found to be better than other NFC combinations.…”