wang shao qiang (167 résultats)

Paperback. Etat : Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Paperback. Etat : Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

paperback. Etat : New. Language:Chinese.Paperback. Publisher: China Ocean University Press. The book concisely describes the maxillofacial anatomy. the incidence of maxillofacial trauma unit.

Soft cover. Etat : New. Language:Chinese.Author:WANG ZI QIANG CHEN SHAO HUA BIAN ZHU.Binding:Soft cover.Publisher:Science Press.

Soft cover. Etat : New. Language:Chinese.Author:SHAO YU QIANG WANG YOU QIAN.Binding:.Publisher:Hok-lam.

Soft cover. Etat : Fine. Etat de la jaquette : Fine. pictorial cover, binding tight and square, spine not creased, small rubbing on top right corner edge, text clean and unmarked no names no stamp all in fine condition.

paperback. Etat : New. Language:Chinese.Paperback.Pub Date:2024-06 Pages:194 Publisher:Science Press This textbook introduces the theory and practice of financial and tax informationization in a relatively comprehensive and systematic manner. This book focuses on the interaction between informationization and financial and taxation management systems. From this perspective. it explains the process and development trend of financial and taxation informationization. explains the necessity and trend of financial and t.

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2023-02 Pages: 208 Publisher: Jilin People's Publishing House This book provides a comprehensive and systematic introduction to the demarcation and construction foundation of the Three Lines and One List. the technologies used in the construction of the Three Lines and One List platform. and its promotion and application throughout the country. First. it guides readers to understand the definition. source. current situation and main problems of the Three .

paperback. Etat : New. Paperback. Pub Date: 2021-11-01 Pages: 238 Publisher: Tsinghua University Press This book systematically discusses the basic theories. concepts. methods. algorithms. and designs of digital signal processing. The book has 7 chapters in total. including three parts. The first part is the basic concept of discrete time signal and system. the digitization principle of analog signal. the analysis method of time domain and frequency domain (z-transform). including chapters 1 and 2; the second part .

paperback. Etat : New. Paperback. Pub Date: October 2005 Pages: 125 Publisher: Tsinghua University Press college basic computer education textbook Picks: School of Computer Application foundation problem solutions and experimental guidance Tsinghua University Publishing House. University of Computer Application Foundation The supporting exercises answers and the experimental guidance materials. and can be used alone as a basic computer course exercise training and on the machine training materials. Institutions of .

Soft cover. Etat : New. Language:Chinese.Author:WANG SHAO QIANG.Binding:Soft cover.Publisher:Lingnan Art Publishing House; 1 (January 1. 2002).

Soft cover. Etat : New. Language:Chinese.Author:WANG SHAO QIANG.Binding:Soft cover.Publisher:Lingnan Art Publishing House ; 1 (January 1. 2003).

paperback. Etat : Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Packaging design positioning methodFour Satisfaction guaranteed,or money back.

Hardcover. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Paperback. Etat : New. In shrink wrap. Looks like an interesting title!

Etat : New.

Etat : New. SUPER FAST SHIPPING.

Etat : New.

Etat : New. In.

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : As New. Unread book in perfect condition.

Hardback. Etat : New. The electrification of the economy entails the development and optimization of efficient electrical machines. Permanent magnet machines use permanent magnets, rather than windings, for field excitation. They are more efficient than other electrical machine technologies for high-efficiency applications. Multiphase machines, as compared to 3-phase machines, have advantages including lower torque pulsation, higher power density, and better fault tolerance. This book offers concise and systematic coverage of multiphase permanent magnet machines and control techniques. It gives an overview of multiphase machines and control techniques in the context of various electrical machine technologies and presents the advantages of multiphase electrical machines. Applications are covered, including wind turbine generators, electric vehicles, electric ships, and aircraft and train propulsion. Machine topologies, modelling, design, control, pulse-width modulation, fault-tolerance, and reduction of current harmonics and torque ripples are considered. Multiphase Permanent Magnet Synchronous Machines and Drives: Principles, design, and control is written for industrial engineers and researchers, including PhD and post-doctoral research students working on electrical machines and drives, as well as for researchers working on electric vehicles, wind power generators, aerospace, electric ships and trains. Following a general introduction, chapters cover winding configurations, multiphase and dual-three-phase permanent magnet synchronous machines (PMSMs), modelling, design, modulation strategies, field-oriented control, direct torque control, model reference control, sensorless control, and also fault tolerant control for multiphase PMSMs. The logical progression from fundamental concepts to state-of-the-art research outcomes helps readers understand and use multiphase electrical machines.

Hardback. Etat : New. The electrification of the economy entails the development and optimization of efficient electrical machines. Permanent magnet machines use permanent magnets, rather than windings, for field excitation. They are more efficient than other electrical machine technologies for high-efficiency applications. Multiphase machines, as compared to 3-phase machines, have advantages including lower torque pulsation, higher power density, and better fault tolerance. This book offers concise and systematic coverage of multiphase permanent magnet machines and control techniques. It gives an overview of multiphase machines and control techniques in the context of various electrical machine technologies and presents the advantages of multiphase electrical machines. Applications are covered, including wind turbine generators, electric vehicles, electric ships, and aircraft and train propulsion. Machine topologies, modelling, design, control, pulse-width modulation, fault-tolerance, and reduction of current harmonics and torque ripples are considered. Multiphase Permanent Magnet Synchronous Machines and Drives: Principles, design, and control is written for industrial engineers and researchers, including PhD and post-doctoral research students working on electrical machines and drives, as well as for researchers working on electric vehicles, wind power generators, aerospace, electric ships and trains. Following a general introduction, chapters cover winding configurations, multiphase and dual-three-phase permanent magnet synchronous machines (PMSMs), modelling, design, modulation strategies, field-oriented control, direct torque control, model reference control, sensorless control, and also fault tolerant control for multiphase PMSMs. The logical progression from fundamental concepts to state-of-the-art research outcomes helps readers understand and use multiphase electrical machines.

Hardcover. Etat : Brand New. 300 pages. 9.21x6.14x9.21 inches. In Stock.

Hardback. Etat : New. The electrification of the economy entails the development and optimization of efficient electrical machines. Permanent magnet machines use permanent magnets, rather than windings, for field excitation. They are more efficient than other electrical machine technologies for high-efficiency applications. Multiphase machines, as compared to 3-phase machines, have advantages including lower torque pulsation, higher power density, and better fault tolerance. This book offers concise and systematic coverage of multiphase permanent magnet machines and control techniques. It gives an overview of multiphase machines and control techniques in the context of various electrical machine technologies and presents the advantages of multiphase electrical machines. Applications are covered, including wind turbine generators, electric vehicles, electric ships, and aircraft and train propulsion. Machine topologies, modelling, design, control, pulse-width modulation, fault-tolerance, and reduction of current harmonics and torque ripples are considered. Multiphase Permanent Magnet Synchronous Machines and Drives: Principles, design, and control is written for industrial engineers and researchers, including PhD and post-doctoral research students working on electrical machines and drives, as well as for researchers working on electric vehicles, wind power generators, aerospace, electric ships and trains. Following a general introduction, chapters cover winding configurations, multiphase and dual-three-phase permanent magnet synchronous machines (PMSMs), modelling, design, modulation strategies, field-oriented control, direct torque control, model reference control, sensorless control, and also fault tolerant control for multiphase PMSMs. The logical progression from fundamental concepts to state-of-the-art research outcomes helps readers understand and use multiphase electrical machines.

Hardback. Etat : New. The electrification of the economy entails the development and optimization of efficient electrical machines. Permanent magnet machines use permanent magnets, rather than windings, for field excitation. They are more efficient than other electrical machine technologies for high-efficiency applications. Multiphase machines, as compared to 3-phase machines, have advantages including lower torque pulsation, higher power density, and better fault tolerance. This book offers concise and systematic coverage of multiphase permanent magnet machines and control techniques. It gives an overview of multiphase machines and control techniques in the context of various electrical machine technologies and presents the advantages of multiphase electrical machines. Applications are covered, including wind turbine generators, electric vehicles, electric ships, and aircraft and train propulsion. Machine topologies, modelling, design, control, pulse-width modulation, fault-tolerance, and reduction of current harmonics and torque ripples are considered. Multiphase Permanent Magnet Synchronous Machines and Drives: Principles, design, and control is written for industrial engineers and researchers, including PhD and post-doctoral research students working on electrical machines and drives, as well as for researchers working on electric vehicles, wind power generators, aerospace, electric ships and trains. Following a general introduction, chapters cover winding configurations, multiphase and dual-three-phase permanent magnet synchronous machines (PMSMs), modelling, design, modulation strategies, field-oriented control, direct torque control, model reference control, sensorless control, and also fault tolerant control for multiphase PMSMs. The logical progression from fundamental concepts to state-of-the-art research outcomes helps readers understand and use multiphase electrical machines.

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2024-06 Pages: 504 Publisher: Science Press This book systematically sorts out and summarizes the terrestrial ecosystem quality monitoring indicators and monitoring technology system. Based on the research results of the China Ecosystem Observation Network Station. it explains the ecological elements of water. soil. air. and life observation indicator system and technical specifications; using the most cutting-edge chlorophyll fluorescence observation tec.

Hardcover. Etat : New. HardCover. Pub Date: 2010 Pages: 319 Language: English in Publisher: Dalian University of Technology Press Its a collection of the most classic pavilions including National. Pavilion: Urban Best Practices Area: Enterprise Pavilion ect The pavilions are featured by architects sketches: drawings: floor plans: elevations: structural drawings: renderings: real images: interior and exterior: together with the design concept of the pavilions and interviews with the architects to fully interpret the.

Hardcover. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Hardcover Pages Number: 408 M2 interior design brings together a global interior design boutique. a collection of international most representative masterpiece of interior design. including the case of Europe. the Americas and Asia's top designers and design teams. the work covers residential . commercial. hotel. and so on.Four Satisfaction guaranteed,or money back.