Discussion on "An effective method for rotor resistance identification for high-performance induction motor vector control" [and reply]

In the original paper (Chan et al., see ibid. vol. 37, p. 477-82, 1990), the authors presented results based on the machine parameters of a 1 kW, four-pole induction motor listed in the Appendix. Here, the author discusses what he feels is some confusion regarding the inductance terms and their values. His comments and the original authors' reply are presented.