Hong Yan: 4 books

Series-parallel conversion systems, in which multiple standardized converter modules are connected in series or parallel at the input and output sides, to meet the demands of various applications. This book focuses on the control strategies for the series-parallel conversion systems with DC-DC converters...

This book presents a systematic design methodology for decoding the interior structure of the Antikythera mechanism, an astronomical device from ancient Greece. The historical background, surviving evidence and reconstructions of the mechanism are introduced, and the historical development of astronomical...

There are some serious concerns and critical questions about the on-going minority protesting in China, such as Tibetan monks’ self-immolations, Muslims’ suicide bombings, and Uyghur large-scale demonstrations. Why are minorities such as the Uyghur dissatisfied, when China is rising as a world...

This book presents a unique approach for studying mechanisms and machines with drawings that were depicted unclearly in ancient Chinese books. The historical, cultural and technical backgrounds of the mechanisms are explained, and various mechanisms described and illustrated in ancient books are...