Programmable Logic Controller Essay Example for Free

Programmable Logic Controller Essay To respond to these phenomenal changes, we introduce the second edition of Programmable Controllers: Theory and Implementation. This second edition, like the first, provides a comprehensive theoretical, yet practical, look at all aspects of PLCs and their associated devices and systems. However, this version goes one step further with new chapters on advanced PLC topics, such as I/O bus networks, fuzzy logic, the IEC 1131-3 programming standard, process control, and PID algorithms. This new edition also presents revised, up-to-date information about existing topics, with expanded graphics and new, hands-on examples. Furthermore, the new layout of the book—with features like two-tone graphics, key terms lists, well-defined headings and sections, callout icons, and a revised, expanded glossary— makes the information presented even easier to understand. This new edition has been a labor-intensive learning experience for all those involved. As with any task so large, we could never have done it alone. Luis Bryan holds a Bachelor of Science in Electrical Engineering degree and a Master of Science in Electrical Engineering degree, both from the University of Tennessee. His major areas of expertise are digital systems, electronics, and computer engineering. During his graduate studies, Luis was involved in several projects with national and international governmental agencies. Luis has extensive experience in the field of programmable controllers. He was involved in international marketing activities, as well as PLC applications development, for a major programmable controller manufacturer. He also worked for a consulting firm, providing market studies and companyspecific consultations about PLCs. Furthermore, Luis has given lectures and seminars in Canada, Mexico, and South America about the uses of programmable controllers. He continues to teach seminars to industry and government entities, including the National Aeronautics and Space Administration (NASA). Luis is an active member of several professional organizations, including the Institute of Electrical and Electronics Engineers (IEEE) and the IEEE’s instrument and computer societies. He is a senior member of the Instrument Society of America, as well as a member of Phi Kappa Phi honor society and Eta Kappa Nu electrical engineering honor society. Luis has coauthored several other books about programmable controllers. E RIC B RYAN Eric Bryan graduated from the University of Tennessee with a Bachelor of Science in Electrical Engineering degree, concentrating in digital design and computer architecture. He received a Master of Science in Engineering degree from the Georgia Institute of Technology, where he participated in a special computer-integrated manufacturing (CIM) program. Eric’s specialties are industrial automation methods, flexible manufacturing systems (FMS), and artificial intelligence. He is an advocate of artificial intelligence implementation and its application in industrial automation. Eric worked for a leading automatic laser inspection systems company, as well as a programmable controller consulting firm. His industrial experience includes designing and implementing large inspection systems, along with developing PLC-based systems. Eric has coauthored other publications about PLCs and is a member of several professional and technical societies.