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Sliding Mode Controllers for Power Electronic Converters - Axaykumar Mehta - Bog - Springer Verlag, Singapore - Plusbog.dk

Sliding Mode Controllers for Power Electronic Converters - Axaykumar Mehta - Bog - Springer Verlag, Singapore - Plusbog.dk

This book proposes a proportional integral type sliding function, which does not facilitate the finite reaching and hence the responses of the load voltage results in an exponential steady state. To facilitate finite time reaching, it also presents the new Integral Sliding Mode Control with Finite Time Reaching (ISMCFTR). The book also extends the application of the proposed controller to another type of PEC, the DC-DC Boost converter, and also proposes the PI type sliding surface for the Zeta converter, which is non-inverting type Buck Boost converter. An important source of practical implementations, it presents practical implementations as simulation and experimental results to demonstrate the efficacy of the converter.

DKK 800.00
1

Tracking Control of Networked Systems via Sliding-Mode - Yong Chen - Bog - Springer Verlag, Singapore - Plusbog.dk

Tracking Control of Networked Systems via Sliding-Mode - Yong Chen - Bog - Springer Verlag, Singapore - Plusbog.dk

The book focuses on the research methods of networked control systems via sliding mode. The problems with network disturbances, network induced delay, out-of-sequence and packet loss, and network attacks are studied in detail. The content studied in this book is introduced in detail and is verified by simulation or experiment. It is especially suitable for readers who are interested in learning the control scheme of networked systems. This book can benefit researchers, engineers, and students in related fields such as electrical, control, automation, and cyber security.

DKK 986.00
1

Duty and Sentiment - Eiji Yamamura - Bog - Springer Verlag, Singapore - Plusbog.dk

Duty and Sentiment - Eiji Yamamura - Bog - Springer Verlag, Singapore - Plusbog.dk

This book is an exploration that shows us how sentiment and duty form the core of Japanese culture. It looks at how the combination of common sense, culture, and social norms influence people''s ways of thinking and behavior. Although the focus is Japan in looking at these interrelationships, the author draws on his experience and knowledge of other countries from his days before graduate school, when he traveled the world as a backpacker. Now, from the world of academia, he uses his knowledge of economic analysis to consider the similarities and differences in human behavior among countries and cultures. The wide-ranging scope of the book takes in marital life, education, sports, business, and culture in modern Japanese society. Why, for instance, does linguistic heterogeneity generally have negative effects on FIFA rankings of national soccer teams, and what does this have to do with the difficulty of technology transfer among businesses in multilingual countries? Why was the demand for the film Bohemian Rhapsody, about the British rock group Queen, so high in Japan? How do Kazuo Ishiguro''s novels resemble scenarios related to Japan''s long-term public finance prospects? How does the depiction of contemporary life compared with "the old days" in the films of Yasujiro Ozu provide a cautionary tale for aging societies today? How are older people with grandchildren more likely to accept tax increases to support future generations? And how is the Japanese government actively drawing on behavioral economics to appeal to public sentiment to contain the spread of COVID-19. These and a multitude of other questions are tackled by the backpacker who entered academia to become an economist and who now goes on a journey to find the answers. Readers can take the trip with him under his expert guidance, as he artfully combines sentiment, duty, and economic analysis.

DKK 426.00
1

Relevance of Duties in the Contemporary World - - Bog - Springer Verlag, Singapore - Plusbog.dk

Relevance of Duties in the Contemporary World - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book reflects on the significance of duties in creating an egalitarian society by collating and contextualizing the relevant literature. It particularly focuses on an appreciation of Gandhi''s views on duty to showcase how they remain pertinent to create a cohesive, responsible and value-based society in the present right-dominated world. A viable solution to the current real world problems could be found in exploring the philosophy on duties and the book provides relevant literature in this regard. It undertakes jurisprudential analysis of duty in a rights-dominated world, identifying the gaps in realising the potential of duty to address the critical issues of the present times. It argues that enforcement of rights depends heavily on the observance of duties and proposes coherence in right-duty relationship. Gandhian thought on duty recognises duty as a precursor to rights and emphasises that the observance of duties guarantees the enforcement of rights. The relevance of duties and Gandhian thoughts on the same is not restricted to India but transcends borders with profound appeal. Gandhian thoughts have become even more relevant in the current times to examine the situation of COVID-19 pandemic, racial discrimination (BLM), environmental crises, digital divide, health care and medical care crises, refugee and migrant labour problems and it can offer promising solutions based on the nuances of social solidarity, self realisation of duties/responsibilities, local governance, compassion and humanity.

DKK 986.00
1

The Electrical Contact of the Pantograph-Catenary System - Guangning Wu - Bog - Springer Verlag, Singapore - Plusbog.dk

The Electrical Contact of the Pantograph-Catenary System - Guangning Wu - Bog - Springer Verlag, Singapore - Plusbog.dk

This book covers the basic scientific theory and related application technologies of the pantograph-catenary system, including research findings on pantograph/catenary contact resistance, pantograph interface thermal effect, laws and characteristics of current-carrying friction and wear, the main research methods for pantograph arcs, the effects of arcs on pantograph systems and onboard equipment, and the materials used for pantographs and contact wires. Given its scope, it offers a valuable resource for students, scholars, and development engineers alike. The relationship between pantograph and catenary is one of the three core aspects of the safe operation of high-speed electrified railways. The pantograph system provides electric power for the high-speed train through the sliding electric contact. As the train''s operating speed increases, the pantograph system enters a state of prolonged sliding/vibration, resulting in frequent arcs, electrode erosion, and increased wear.

DKK 816.00
1

The Electrical Contact of the Pantograph-Catenary System - Guangning Wu - Bog - Springer Verlag, Singapore - Plusbog.dk

The Electrical Contact of the Pantograph-Catenary System - Guangning Wu - Bog - Springer Verlag, Singapore - Plusbog.dk

This book covers the basic scientific theory and related application technologies of the pantograph-catenary system, including research findings on pantograph/catenary contact resistance, pantograph interface thermal effect, laws and characteristics of current-carrying friction and wear, the main research methods for pantograph arcs, the effects of arcs on pantograph systems and onboard equipment, and the materials used for pantographs and contact wires. Given its scope, it offers a valuable resource for students, scholars, and development engineers alike. The relationship between pantograph and catenary is one of the three core aspects of the safe operation of high-speed electrified railways. The pantograph system provides electric power for the high-speed train through the sliding electric contact. As the train''s operating speed increases, the pantograph system enters a state of prolonged sliding/vibration, resulting in frequent arcs, electrode erosion, and increased wear.

DKK 816.00
1

Quantum Critical Phenomena of Valence Transition - Kazumasa Miyake - Bog - Springer Verlag, Singapore - Plusbog.dk

Quantum Critical Phenomena of Valence Transition - Kazumasa Miyake - Bog - Springer Verlag, Singapore - Plusbog.dk

This book comprehensively presents an unconventional quantum criticality caused by valence fluctuations, which offers theoretical understanding of unconventional Fermi-liquid properties in cerium- and ytterbium-based heavy fermion metals including CeCu2(Si,Ge)2 and CeRhIn5 under pressure, and quasicrystal ß-YbAlB4 and Yb15Al34Au51. The book begins with an introduction to fundamental concepts for heavy fermion systems, valence fluctuation, and quantum phase transition, including self-consistent renormalization group theory. A subsequent chapter is devoted to a comprehensive description of the theory of the unconventional quantum criticality based on a valence transition, featuring explicit temperature dependence of various physical quantities, which allows for comparisons to relevant experiments. Lastly, it discusses how ubiquitous the valence fluctuation is, presenting candidate materials not only in heavy fermions, but also in strongly correlated electrons represented by high-Tc superconductor cuprates. Introductory chapters provide useful materials for learning fundamentals of heavy fermion systems and their theory. Further, experimental topics relevant to valence fluctuations are valuable resources for those who are new to the field to easily catch up with experimental background and facts.

DKK 967.00
1

Probing into the World of Nuclei - - Bog - Springer Verlag, Singapore - Plusbog.dk

Probing into the World of Nuclei - - Bog - Springer Verlag, Singapore - Plusbog.dk

This book offers a first-hand introduction to the Lanzhou Heavy Ion Research Facility. Taking readers on a fascinating journey through the magical nuclear world, it shapes the abstract nucleus into an intuitive and pleasing image of a "dwarf". It also presents the facility''s achievements and its impact on economic and social development, especially in the context of research on cancer treatment. Providing advanced scientific and technological insights, the book includes a large number of images and videos to help readers better understand abstract concepts such as heavy ions and ion accelerators. The book is intended for the general readers who are interested in the field of modern physics.

DKK 290.00
1

Advances in Environmental Biotechnology - - Bog - Springer Verlag, Singapore - Plusbog.dk

Advances in Environmental Biotechnology - - Bog - Springer Verlag, Singapore - Plusbog.dk

The book aims to provide a comprehensive view of advanced environmental approaches for wastewater treatment, heavy metal removal, pesticide degradation, dye removal, waste management, microbial transformation of environmental contaminants etc. With advancements in the area of Environmental Biotechnology, researchers are looking for the new opportunities to improve quality standards and environment. Recent technologies have given impetus to the possibility of using renewable raw materials as a potential source of energy. Cost intensive and eco-friendly technology for producing high quality products and efficient ways to recycle waste to minimize environmental pollution is the need of hour. The use of bioremediation technologies through microbial communities is another viable option to remediate environmental pollutants, such as heavy metals, pesticides and dyes etc. Since physico-chemical technologies employed in the past have many potential drawbacks including higher cost, and lower sustainability. So there is need of efficient biotechnological alternatives to overcome increasing environmental pollution. Hence, there is a need for environmental friendly technologies that can reduce the pollutants causing adverse hazards on humans and surrounding environment.

DKK 634.00
1

Active Control of Offshore Steel Jacket Platforms - Bao Lin Zhang - Bog - Springer Verlag, Singapore - Plusbog.dk

Active Control of Offshore Steel Jacket Platforms - Bao Lin Zhang - Bog - Springer Verlag, Singapore - Plusbog.dk

Offshore platforms are widely used to explore, drill, produce, store and transport ocean resources, and are usually subjected to environmental loading, which can lead to deck facility failure and platform fatigue failure, inefficient operation and even crew discomfort. In order to ensure the reliability and safety of offshore platforms, it is important to explore effective ways of suppressing the vibration of offshore platforms. This book provides a brief overview of passive, semi-active and active control schemes to deal with vibration of offshore platforms. It then comprehensively and systematically discusses the recent advances in active systems with optimal, sliding model, delayed feedback and network-based control. Intended for readers interested in vibration control and ocean engineering, it is particularly useful for researchers, engineers, and graduate students in the fields of system and control community, vibration control, ocean engineering, as well as electrical and electronic engineering.

DKK 800.00
1

Mechanical Properties and Working of Metals and Alloys - Amit Bhaduri - Bog - Springer Verlag, Singapore - Plusbog.dk

Mechanical Properties and Working of Metals and Alloys - Amit Bhaduri - Bog - Springer Verlag, Singapore - Plusbog.dk

This book is intended to serve as core text or handy reference on two key areas of metallic materials: (i) mechanical behavior and properties evaluated by mechanical testing; and (ii) different types of metal working or forming operations to produce useful shapes. The book consists of 16 chapters which are divided into two parts. The first part contains nine chapters which describe tension (including elastic stress – strain relation, relevant theory of plasticity, and strengthening methods), compression, hardness, bending, torsion – pure shear, impact loading, creep and stress rupture, fatigue, and fracture. The second part is composed of seven chapters and covers fundamentals of mechanical working, forging, rolling, extrusion, drawing of flat strip, round bar, and tube, deep drawing, and high-energy rate forming. The book comprises an exhaustive description of mechanical properties evaluated by testing of metals and metal working in sufficient depth and with reasonably wide coverage. The book is written in an easy-to-understand manner and includes many solved problems. More than 150 numerical problems and many multiple choice questions as exercise along with their answers have also been provided. The mathematical analyses are well elaborated without skipping any intermediate steps. Slab method of analysis or free-body equilibrium approach is used for the analytical treatment of mechanical working processes. For hot working processes, different frictional conditions (sliding, sticking and mixed sticking–sliding) have been considered to estimate the deformation loads. In addition to the slab method of analysis, this book also contains slip-line field theory, its application to the static system, and the steady state motion, Further, this book includes upper-bound theorem, and upper-bound solutions for indentation, compression, extrusion and strip drawing. The book can be used to teach graduate and undergraduate courses offered to students of mechanical, aerospace, production, manufacturing and metallurgical engineering disciplines. The book can also be used for metallurgists and practicing engineers in industry and development courses in the metallurgy and metallic manufacturing industries.

DKK 717.00
1