Download or read book Data acquisition using PCL 207 card written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of data acquisition and control encompasses a very wide range of activities. At its simplest level, it involves reading electrical signals into a computer from some form of sensor. These signals may represent the state of a physical process, such as the position and orientation of machine tools, the temperature of a furnace or the size and shape of a manufactured component. The acquired data may have to be stored, printed or displayed. Often the data have to be analyzed or processed in some way in order to generate further signals for controlling external equipment or for interfacing to other computers. This may involve manipulating only static readings, but it is also frequently necessary to deal with time-varying signals as well. In less than a decade, the PC has become the most widely used platform for data acquisition and control. The main reasons for the popularity of PC-based technology are low costs, flexibility and ease of use, and, last but not the least, performance. Data acquisition with a PC enables one to display, log and control a wide variety of real world signals such as pressure, flow, and temperature. This ability coupled with that of easy interface with various stand-alone instruments makes the systems ever more desirable. Until the advent of the PC, data acquisition and process monitoring were carried out by using dedicated data loggers, programmable logic controllers and or expensive proprietary computers. In this project we have used the thermocouple(J-type) to acquire the temperature of water being heated by a heater, which we have got in mili volts range. This has been further converted approximately into the range of 5 volt by using an amplifier of suitable gain (1000). We have used the data acquisition card PCL-207 to interface the amplified output to PC.
Download or read book Data Acquisition System Using AT89c51 and PCL 207 written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A typical data acquisition system consists of individual sensors with necessary signalconditioning, data conversion, data processing, multiplexing, data handling and associated transmission, storage and display system. In order to optimize the characteristics of a system in terms of performance, handling capacity and cost, the relevant subsystem can be combined together. Analog data is generally acquired and converted into the digital form for the purpose of processing, transmission and display. Rapid advances in Personal Computer (PC) hardware and software technologies have resulted in easy and efficient adoption of PCs in various precise measurement and complex control applications. A PC based measurement or control application requires conversion of real world analog signal into digital format and transfer of digitized data into the PC. A data acquisition system that performs conversion of analog signal to digital data and the digital data to analog signal is interfaced to a pc to implement the functions of a measurement and control instrumentation applications. In this project we have used the electromagnetic sensor to acquire the data of a magnetic disk angular velocity, which we have got in mili volts range. This has been further converted approximately into the range of 5 volt by using an instrumentation amplifier of suitable gain (~20). We then converted the analog voltage into digital by using ADC 0808 and the processing part is done by using ATMEL89c51. In the second case we have used the data acquisition card PCL-207 to interface the amplified output to PC.
Download or read book PC based data acquisition using PCL 208 written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: DAQ (Data Acquisition) can be defined as the process of bringing a real-world signal, such as a temperature, pressure, voltage etc into the computer, for processing, analysis, storage or other data handling . A Physical occurrence represents the real-world signal you are trying to measure. In order to optimize the distinctiveness of a system in the terms of performance, handling capacity and cost, the relevant subsystem can be combined together. Analog data is usually acquired and renewed into the digital form for the principle of processing, transmission and display. Rapid advances in Personal Computer (PC) hardware and software technologies have made it easy and efficient adoption of PCs in various accurate measurement and in various complex control applications. A PC based measurement or control application requires conversion of real the world analog signal into digital form and transfer of this digitized data into the PC. A data acquisition system that performs conversion of analog signal to digital data and the digital data to analog signal is interfaced to a pc to put into practice the functions of a measurement and control instrumentation applications. In this project we have used the electromagnetic sensor to acquire the data of a magnetic disk angular velocity, which we have got in mili volts range. This has been further converted approximately into the range of 5 volt by using an operational amplifier of suitable gain (~30)and then rectified .We then converted the analog voltage into digital by using ADC 0804 and the processing part is done by using ATMEL89c51. In the second phase we have used the data acquisition card PCL-208 and 207 to interface the amplified output to PC by the help TURBO C (C compiler).
Download or read book supplement to recent trends in applied systems research 1995 written by and published by Allied Publishers. This book was released on with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book IETE Technical Review written by and published by . This book was released on 1998 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the Institution of Engineers India written by and published by . This book was released on 1997 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Soft Computing AFSS 2002 written by Nikhil R. Pal and published by Springer. This book was released on 2003-07-31 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is our great pleasure to welcome you all to the 2002 AFSS International Conference on Fuzzy Systems (AFSS 2002) to be held in Calcutta, the great City of Joy. AFSS 2002 is the ?fth conference in the series initiated by the Asian Fuzzy Systems Society (AFSS). AFSS 2002 is jointly being organized by theIndianStatisticalInstitute(ISI)andJadavpurUniversity(JU). Likeprevious conferencesinthisseries,wearesure,AFSS2002willprovideaforumforfruitful interaction and exchange of ideas between the participants from all over the globe. The present conference covers all major facets of soft computing such as fuzzy logic, neural networks, genetic algorithms including both theories and applications. Wehopethismeetingwillbeenjoyableacademicallyandotherwise. We are thankful to the members of the International Program Committee and the Area Chairs for extending their support in various forms to make a strong technical program. Each submitted paper was reviewed by at least three referees, and in some cases the revised versions were again checked by the ref- ees. As a result of this tough screening process we could select only about 50% of the submitted papers. We again express our sincere thanks to all referees for doing a great job. We are happy to note that 19 di?erent countries from all over the globe are represented by the authors, thereby making it a truly inter- tional conference. We are proud to have a list of distinguished speakers including Profs. Z. Pawlak, J. Bezdek, D. Dubois, and T. Yamakawa.
Download or read book Apple II written by A. F. Kuckes and published by CUP Archive. This book was released on 1987-10-08 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Discrete Choice Methods with Simulation written by Kenneth Train and published by Cambridge University Press. This book was released on 2009-07-06 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the new generation of discrete choice methods, focusing on the many advances that are made possible by simulation. Researchers use these statistical methods to examine the choices that consumers, households, firms, and other agents make. Each of the major models is covered: logit, generalized extreme value, or GEV (including nested and cross-nested logits), probit, and mixed logit, plus a variety of specifications that build on these basics. Simulation-assisted estimation procedures are investigated and compared, including maximum stimulated likelihood, method of simulated moments, and method of simulated scores. Procedures for drawing from densities are described, including variance reduction techniques such as anithetics and Halton draws. Recent advances in Bayesian procedures are explored, including the use of the Metropolis-Hastings algorithm and its variant Gibbs sampling. The second edition adds chapters on endogeneity and expectation-maximization (EM) algorithms. No other book incorporates all these fields, which have arisen in the past 25 years. The procedures are applicable in many fields, including energy, transportation, environmental studies, health, labor, and marketing.
Download or read book Byte written by and published by . This book was released on 1990-04 with total page 1224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mastering openFrameworks Creative Coding Demystified written by Denis Perevalov and published by Packt Publishing Ltd. This book was released on 2013-09-23 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives clear and effective instructions, stuffed with practical examples, to build your own fun, stunning and highly-interactive openFrameworks applications. Each chapter is focused differently and has a new theme to it,This book targets visual artists, designers, programmers and those interested in creative coding by getting started with openFrameworks. This book will help you understand the capabilities of openFrameworks to help you create visually stunning and fully interactive applications. You should have a basic knowledge of object oriented programming, such as C++, Java, Python, ActionScript 3, etc.
Download or read book PCI Express System Architecture written by Ravi Budruk and published by Addison-Wesley Professional. This book was released on 2004 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: ••PCI EXPRESS is considered to be the most general purpose bus so it should appeal to a wide audience in this arena.•Today's buses are becoming more specialized to meet the needs of the particular system applications, building the need for this book.•Mindshare and their only competitor in this space, Solari, team up in this new book.
Download or read book Using Linux System Administration written by Arman Danesh and published by Que Publishing. This book was released on 2000 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special Edition Using Linux Administration is the complete, comprehensive reference book for the experienced administrator who needs to learn to run a Linux system and successfully manage it. This book has a great appeal to those administrators whose knowledge is limited to Windows or NetWare networks as they integrate Linux into their infrastructure. Current Linux or Unix users wishing to apply their knowledge towards system administration will also find it invaluable. Useful topics include: Linux deployment and installation, user administration, Samba and NT-Linux integration, Linux process management and daemons, Network configuration and TCP/IP, routing with Linux, Linux and firewalls, using Linux as an Intranet server, and Linux database servers.
Download or read book Revolution in United States Government Statistics 1926 1976 written by Joseph W. Duncan and published by . This book was released on 1978 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Moral Injury in Veterans and Active Duty Military with PTSD written by Harold G. Koenig and published by Frontiers Media SA. This book was released on 2019-12-11 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook focuses on a relatively new frontier in psychiatry, the topic of “moral injury” (MI), which is examined here in the setting of post-traumatic stress disorder (PTSD) among Veterans and Active Duty Military. We define MI, describe how to identify it by screening, explain the impact that MI has on mental health outcomes (particularly PTSD and mental health problems often associated with PTSD), and provide information on what clinicians can do about it. While the focus here is on Veterans and Active Duty Military, MI is much more widespread than just among former or current military personnel. Healthcare professionals, first responders, clergy, and many patients seeking mental health care are also likely suffering from MI, which is not recognized or treated because clinicians are not familiar with it. Burnout among health professionals and those engaged in other high-stress occupations may often have MI as an underlying condition that is driving the burnout or related emotional condition. Therefore, psychiatrists and all mental health professionals must know about this syndrome, utilize the tools now available to identify it, and learn about interventions that can be employed to treat it. Success in treating many of the common mental health conditions that appear resistant to treatment may depend on knowing about this new (yet very old) syndrome.
Download or read book Tietz Clinical Guide to Laboratory Tests E Book written by Alan H. B. Wu and published by Elsevier Health Sciences. This book was released on 2006-06-08 with total page 1857 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Norbert Tietz's classic handbook presents information on common tests as well as rare and highly specialized tests and procedures - including a summary of the utility and merit of each test. Biological variables that may affect test results are discussed, and a focus is placed on reference ranges, diagnostic information, clinical interpretation of laboratory data, interferences, and specimen types. New and updated content has been added in all areas, with over 100 new tests added. - Tests are divided into 8 main sections and arranged alphabetically. - Each test includes necessary information such as test name (or disorder) and method, specimens and special requirements, reference ranges, chemical interferences and in vivo effects, kinetic values, diagnostic information, factors influencing drug disposition, and clinical comments and remarks. - The most current and relevant tests are included; outdated tests have been eliminated. - Test index (with extensive cross references) and disease index provide the reader with an easy way to find necessary information - Four new sections in key areas (Preanalytical, Flow Cytometry, Pharmacogenomics, and Allergy) make this edition current and useful. - New editor Alan Wu, who specializes in Clinical Chemistry and Toxicology, brings a wealth of experience and expertise to this edition. - The Molecular Diagnostics section has been greatly expanded due to the increased prevalence of new molecular techniques being used in laboratories. - References are now found after each test, rather than at the end of each section, for easier access.
Download or read book Commerce Business Daily written by and published by . This book was released on 1998-07 with total page 1182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
