1 Subjects: “...central angle of step...”

2 Subjects: “...contact angle...”

3 Subjects: “...contact angle...”

4 Subjects: “...contact angle...”

5 Subjects: “...collision angle...”

6 Subjects: “...collision angle...”

7 Subjects: “...rotor field-oriented angle error...”

8 Subjects: “...opposite angle-based exact cell decomposition...”

9 Subjects: “...opposite angle-based exact cell decomposition...”

10 Subjects: “...opposite angle-based exact cell decomposition...”