Haitao Liu – författare

Semiconductor power switches are essential to the operation of power electronic converters and systems. Traditional silicon-based semiconductor power switches have intrinsic physical limits to their performance. Wide Bandgap (WBG) devices deliver higher efficiency, smaller size, and/or lighter weight. Applications in power grid electronics as well as in electromobility are on the rise, but WBG devices also pose new challenges, in particular due to their fast switching speed and the need for protection.SiC Power Devices and Applications covers the progress made in the area of WBG technologies, with a particular focus on silicon carbide, and a strong emphasis on their applications. Following an introduction to the topic, chapters cover fabrication and packaging, applications in data centres and telecom, motors and generators, transport and drives, avionics, power grids and HVDC, PV and energy storage, and in wind turbine converters. The book systematically and thoroughly addresses the important aspects of real-life applications of WBG devices.The book is important reading for researchers and engineers in academia and industry, especially those involved in R&D of state-of-the-art power electronics, as well as advanced students in power electronics and semiconductor science.

The edited volume Motifs in Language and Text is the first collection of original research in the area of the quantitative analysis of motifs. It hosts a collection of contributions that give insight to linguistic motifs theoretically across different languages, text genres, and structural levels, such as lexical, syntactic, semantic etc., and also to the tentative efforts upon the practical applications of the linguistic motifs. .

Dependency analysis is increasingly used in computational linguistics and cognitive science. Surprisingly, compared with studies based on phrase structures, quantitative methods and dependency structure are rarely integrated in research.This is the first book that collects original contributions which quantitatively analyze dependency structures across different languages and text genres.

This book covers the topics of theoretical principles, dynamics model and algorithm, mission analysis, system design and experimental studies of space nets system, aiming to provide an initial framework in this field and serve as a ready reference for those interested. Space nets system represents a forefront field in future development of aerospace technologies. However, it involves new challenges and problems such as nonlinear and distorted nets structure, complex rigid flexible coupling dynamics, orbital transfer of space flexible composite and dynamics control. Currently, no comprehensive books on space nets dynamics and design are available, so potential readers can get to know the working mechanism, dynamics elements, and mission design of the space nets system from a Chinese perspective.

This book covers the topics of theoretical principles, dynamics model and algorithm, mission analysis, system design and experimental studies of space nets system, aiming to provide an initial framework in this field and serve as a ready reference for those interested.

This book collects selected papers of the 24th IFToMM China International Conference on Mechanism and Machine Science and Engineering (CCMMS 2024). CCMMS was initiated in 1982, and it is the most important forum held in China for exchange of research ideas, presentation of technical and scientific achievements, and discussion of future directions in the field of mechanism and machine science. The topics include theoretical and computational kinematics, dynamics and control, engines and transmission systems, parallel/hybrid mechanisms and industrial robotics, compliant mechanisms, origami mechanisms and soft robotics, metamorphic mechanisms and robotics, deployable structures and mechanisms, aerospace mechanisms and environmental effects, micro/nano mechanisms and robotics, biologically inspired mechanisms and robotics, medical and rehabilitation robotics, mobile robotics and heavy non-road mobile machines, history of mechanisms, machines and robotics, and engineering education on mechanisms. This book provides a state-of-the-art overview of current advances in mechanism and machine science in China. The inspiring ideas presented in the papers will enlighten the trend in academic research and industrial application. The potential readers include academic researchers and industrial professionals in the field of mechanism and machine science.