: Employs mathematical transformations to simplify complex electromagnetic interactions.
Butterworths (originally published around 1967–1968).
: If your library doesn’t have the book, they can often borrow it from another library on your behalf.
: By using transformations (like the Park transformation), the complex, time-varying differential equations of a physical machine are converted into simpler equations in a stationary or rotating reference frame. Slideshare Tensor Analysis