[1]
S. M. Dawood, S. H. Majeed, and H. J. Nekad, “PID Controller Based Multiple (Master/Slaves) Permanent Magnet Synchronous Motors Speed Control”, IJEEE, vol. 11, no. 2, pp. 183–192, Nov. 2015, doi: 10.37917/ijeee.11.2.5.