Message from Editors

IN recent years, the electrical machines and systems have grown so rapidly with more and more applications in emerging civilian industries as well as cutting-edge areas. A group of novel and exciting technologies have been developed every year. First, the research of motors in new and extreme fields have constantly brought amazing progress to achieve better performance through new technologies such as digitalization, etc. Meanwhile, the fast development of power electronics in recent decades has also changed the overall system to be more flexible, and widely extent our boundary of research area. What is more, the advancing technologies such as information technology, new energy technology, artificial intelligence technology, etc., have shown their potential roles in this area, bringing more opportunities but more technique challenges as well. It was the best of times, it was the worst of times. At this point, we would like to share these most insightful ideas and progress to our peers. For this reason, CES TEMS promoted this new column Frontier.