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Optimal Control And Fault Detection In Heating Ventilating And Air Conditioning Systems
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Book Synopsis Optimal Control and Fault Detection in Heating, Ventilating and Air-conditioning Systems by : Florian F. L. Pape
Download or read book Optimal Control and Fault Detection in Heating, Ventilating and Air-conditioning Systems written by Florian F. L. Pape and published by . This book was released on 1989 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fault Detection in Heating, Ventilation and Air-conditioning Systems by : Robert W. Lanoue
Download or read book Fault Detection in Heating, Ventilation and Air-conditioning Systems written by Robert W. Lanoue and published by . This book was released on 1991 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Heating, Ventilation, and Air Conditioning by : Jan F. Kreider
Download or read book Handbook of Heating, Ventilation, and Air Conditioning written by Jan F. Kreider and published by CRC Press. This book was released on 2000-12-26 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 20 years, energy conservation imperatives, the use of computer based design aids, and major advances in intelligent management systems for buildings have transformed the design and operation of comfort systems for buildings. The "rules of thumb" used by designers in the1970s are no longer viable. Today, building systems engineers must
Book Synopsis Proceedings of the 11th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC 2019) by : Zhaojun Wang
Download or read book Proceedings of the 11th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC 2019) written by Zhaojun Wang and published by Springer Nature. This book was released on 2020-03-19 with total page 931 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents selected papers from the 11th International Symposium on Heating, Ventilation and Air Conditioning (ISHVAC 2019), with a focus on HVAC techniques for improving indoor environment quality and the energy efficiency of heating and cooling systems. Presenting inspiration for implementing more efficient and safer HVAC systems, the book is a valuable resource for academic researchers, engineers in industry, and government regulators.
Book Synopsis Dynamic Modeling, Intelligent Control and Diagnostics of Hot Water Heating Systems by : Lian Zhong Li
Download or read book Dynamic Modeling, Intelligent Control and Diagnostics of Hot Water Heating Systems written by Lian Zhong Li and published by . This book was released on 2008 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Principles of Heating, Ventilation, and Air Conditioning in Buildings by : John W. Mitchell
Download or read book Principles of Heating, Ventilation, and Air Conditioning in Buildings written by John W. Mitchell and published by John Wiley & Sons. This book was released on 2012-03-06 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heating Ventilation and Air Conditioning by J. W. Mitchell and J. E. Braun provides foundational knowledge for the behavior and analysis of HVAC systems and related devices. The emphasis of this text is on the application of engineering principles that features tight integration of physical descriptions with a software program that allows performance to be directly calculated, with results that provide insight into actual behavior. Furthermore, the text offers more examples, end-of-chapter problems, and design projects that represent situations an engineer might face in practice and are selected to illustrate the complex and integrated nature of an HVAC system or piece of equipment.
Book Synopsis Springer Handbook of Automation by : Shimon Y. Nof
Download or read book Springer Handbook of Automation written by Shimon Y. Nof and published by Springer Science & Business Media. This book was released on 2009-07-16 with total page 1841 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook incorporates new developments in automation. It also presents a widespread and well-structured conglomeration of new emerging application areas, such as medical systems and health, transportation, security and maintenance, service, construction and retail as well as production or logistics. The handbook is not only an ideal resource for automation experts but also for people new to this expanding field.
Book Synopsis A Real-time Simulation Tool for Fault Detection and Diagnosis of HVAC Systems by : Yue Ma
Download or read book A Real-time Simulation Tool for Fault Detection and Diagnosis of HVAC Systems written by Yue Ma and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Faults tend to degrade the performance of HVAC systems by causing occupants' discomfort, increased energy consumption, and shorter life of equipment. Accordingly, it is very important to develop fault detection and diagnosis (FDD) tools for HVAC systems. In this thesis, in consideration of the fact that many faults could be traced back to oversized/undersized equipment, an interactive design tool is first developed to simulate the steady-state performance of a multi-zone variable-air-volume terminal reheat (VAV-TRH) HVAC system. This program is used for verifying HVAC system parameters to ensure that HVAC components are correctly sized. Then, a software program is developed to simulate the dynamic performance of a two-zone variable-air-volume terminal reheat (VAV-TRH) HVAC system. This program runs in two modes: off-line and on-line. Using this program, two control strategies--an optimal control strategy and a reheat control strategy, are studied. Simulation results show that the optimal control strategy leads to more energy savings than the reheat control strategy and is valid most of the operation time. The program is also useful for on-line fault detection and diagnosis for the HVAC system. In order to achieve this goal, an expert rule set for on-line FDD is established using knowledge-based approach. The expert rule set, in which IF-THEN clauses are applied, consists of simple rules that can successfully identify some fairly obvious problems that are often overlooked. The simulation experiments are performed to examine the performance of expert rules using data from real-time simulations. Simulation results show that expert rules are efficient in on-line detection and diagnosis of HVAC faults.
Book Synopsis Modeling and Control in Air-conditioning Systems by : Ye Yao
Download or read book Modeling and Control in Air-conditioning Systems written by Ye Yao and published by Springer. This book was released on 2016-10-01 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the latest modeling and control technologies in the context of air-conditioning systems. Firstly, it introduces the state-space method for developing dynamic models of all components in a central air-conditioning system. The models are primarily nonlinear and based on the fundamental principle of energy and mass conservation, and are transformed into state-space form through linearization. The book goes on to describe and discuss the state-space models with the help of graph theory and the structure-matrix theory. Subsequently, virtual sensor calibration and virtual sensing methods (which are very useful for real system control) are illustrated together with a case study. Model-based predictive control and state-space feedback control are applied to air-conditioning systems to yield better local control, while the air-side synergic control scheme and a global optimization strategy based on the decomposition-coordination method are developed so as to achieve energy conservation in the central air-conditioning system. Lastly, control strategies for VAV systems including total air volume control and trim & response static pressure control are investigated in practice.
Book Synopsis Diagnosis and Robust Control of Complex Building Central Chilling Systems for Enhanced Energy Performance by : Dian-Ce Gao
Download or read book Diagnosis and Robust Control of Complex Building Central Chilling Systems for Enhanced Energy Performance written by Dian-Ce Gao and published by Springer Nature. This book was released on 2019-12-12 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses enhancing the overall energy performance of building central air-conditioning systems through fault diagnosis and robust control strategies. Fault diagnosis strategies aim to determine the exact cause of problems and evaluate the energy impact on the system, while robust control strategies aim to manage chilled water systems to avoid the occurrence of low delta-T syndrome and deficit flow problems. Presenting the first academic study of the diagnostic method and control mechanism of “small temperature difference syndrome”, the book describes the highly robust and adaptive fault-tolerant control method developed to overcome the influences of external disturbance on the process control in practical applications. The diagnostic technology developed provides a predictive assessment of the energy dissipation effect of the fault. This book is a valuable reference resource for researchers and designers in the areas of building energy management and built environment control, as well as for senior undergraduate and graduate students.
Book Synopsis Dynamic Modeling, Intelligent Control and Diagnostics of Hot Water Heating Systems by : Lianzhong Li
Download or read book Dynamic Modeling, Intelligent Control and Diagnostics of Hot Water Heating Systems written by Lianzhong Li and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heating, ventilating and air-conditioning (HVAC) systems have been extensively used to provide desired indoor environment in buildings. It is well acknowledged that 25-35% of the total energy use is consumed by buildings, and space heating systems account for 50-60% of the building energy consumption. Furthermore, roughly half of the energy consumed goes to operation of heating systems. In the past few years the energy use has shown rapid growth. Therefore, it is necessary to design and operate HVAC systems to reduce energy consumption and improve occupant comfort. To improve energy efficiency, HVAC systems should be optimally controlled and operated. This study focuses on developing advanced control strategies and fault tolerant control (FTC) using information from fault detection and diagnosis (FDD) for hot water heating (HWH) systems. To begin with, HWH system dynamic models are developed based on mass, momentum and energy balance principles. Then, embedded intelligent control strategies: fuzzy logic control and fuzzy logic adaptive control are designed for the overall system to achieve better performance and energy efficiency. Moreover, in designing the advanced control strategies, the parameter uncertainty and noise from measurement and process are taken into account. The extended Kalman filter (EKF) technique is utilized to handle system uncertainty and measurement noise, and to improve system control performance. After that, a supervisory control strategy for the HWH system is designed and simulated to achieve optimal operation. Finally, model-based FDD methods were developed by using fuzzy logic to detect and isolate measurement and process faults occurring in HWH systems. The FDD information was employed to design model-based FTC systems for various faults and to extend the operating range under failure situations. The contributions of this study include the development of a large scale dynamic model of a HWH system for a high-rise building; design of fuzzy logic adaptive control strategies to improve energy efficiency of heating systems and design of model-based FTC systems by using FDD information.
Book Synopsis The Proceedings of the Third IEEE Conference on Control Applications, August 24th-26th, 1994, Venue, the University of Strathclyde, Glasgow, Scotland, UK by : IEEE Control Systems Society
Download or read book The Proceedings of the Third IEEE Conference on Control Applications, August 24th-26th, 1994, Venue, the University of Strathclyde, Glasgow, Scotland, UK written by IEEE Control Systems Society and published by . This book was released on 1994 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to NIST (National Institute of Standards and Technology) by : DIANE Publishing Company
Download or read book Guide to NIST (National Institute of Standards and Technology) written by DIANE Publishing Company and published by DIANE Publishing. This book was released on 1997-07 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gathers in one place descriptions of NIST's many programs, products, services, and research projects, along with contact names, phone numbers, and e-mail and World Wide Web addresses for further information. It is divided into chapters covering each of NIST's major operating units. In addition, each chapter on laboratory programs includes subheadings for NIST organizational division or subject areas. Covers: electronics and electrical engineering; manufacturing engineering; chemical science and technology; physics; materials science and engineering; building and fire research and information technology.
Book Synopsis Advances in Condition Monitoring, Optimization and Control for Complex Industrial Processes by : Zhiwei Gao
Download or read book Advances in Condition Monitoring, Optimization and Control for Complex Industrial Processes written by Zhiwei Gao and published by MDPI. This book was released on 2021-09-01 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book documents 25 papers collected from the Special Issue “Advances in Condition Monitoring, Optimization and Control for Complex Industrial Processes”, highlighting recent research trends in complex industrial processes. The book aims to stimulate the research field and be of benefit to readers from both academic institutes and industrial sectors.
Book Synopsis The Proceedings of the Third IEEE Conference on Control Applications by : IEEE Control Systems Society
Download or read book The Proceedings of the Third IEEE Conference on Control Applications written by IEEE Control Systems Society and published by . This book was released on 1994 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Control Systems for Heating, Ventilating, and Air Conditioning by : Roger W. Haines
Download or read book Control Systems for Heating, Ventilating, and Air Conditioning written by Roger W. Haines and published by Springer Science & Business Media. This book was released on 2006-01-19 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Control Systems for Heating, Ventilating and Air Conditioning, Sixth Edition is complete and covers both hardware control systems and modern control technology. The material is presented without bias and without prejudice toward particular hardware or software. Readers with an engineering degree will be reminded of the psychrometric processes associated with heating and air conditioning as they learn of the various controls schemes used in the variety of heating and air conditioning system types they will encountered in the field. Maintenance technicians will also find the book useful because it describes various control hardware and control strategies that were used in the past and are prevalent in most existing heating and air conditioning systems. Designers of new systems will find the fundamentals described in this book to be a useful starting point, and they will also benefit from descriptions of new digital technologies and energy management systems. This technology is found in modern building HVAC system designs.
Book Synopsis Application of Near-optimal Control Methodologies to a HVAC System Model by : Robert B. Steinhofer
Download or read book Application of Near-optimal Control Methodologies to a HVAC System Model written by Robert B. Steinhofer and published by . This book was released on 1991 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
