principles process control (119 Ergebnisse)

Zustand: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1150grams, ISBN:0471883468.

464 pages Ex-Library book in good condition. Sprache: Englisch Gewicht in Gramm: 550.

Zustand: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1000grams, ISBN:

Hardcover. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 2.9.

Hardcover. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 1.95.

Zustand: New. Brand New. Soft Cover International Edition. Different ISBN and Cover Image. Priced lower than the standard editions which is usually intended to make them more affordable for students abroad. The core content of the book is generally the same as the standard edition. The country selling restrictions may be printed on the book but is no problem for the self-use. This Item maybe shipped from US or any other country as we have multiple locations worldwide.

Hardcover. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 3.25.

Soft cover. Zustand: New. ISBN:9780195693348,Territorial restriction maybe printed on the book. This is an Int'l edition, ISBN and cover may differ from US edition, Contents same as US edition.

Paperback. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 1.59.

Hardcover. Zustand: Good. Second Edition. Quarto, 768 pages. Glossy illustrated boards. Firm binding; no loose pages. Book and cover with minor wear. Some marks, writing, and underlining but not extensive. This is a large or heavy book and may require additional shipping charges to mail outside of the United States.

Zustand: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardcover. Zustand: Good. No Jacket. Foxing is present on one or more pages. Moderate edgewear on the boards. Moderate shelf wear. Please note the image in this listing is a stock photo and may not match the covers of the actual item. Book.

Paperback. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 1.4.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book reflects the considerable current industrial interest and investment in process control systems. The use of computer systems in process control can provide great benefits, and it is estimated that efficiency can be increased by up to 30%. It is not surprising, therefore, that there have been considerable efforts by system designers and users to introduce and use such systems. Process hardware is integrated into a complete production system through data processing. It is for this purpose that technical specialists (e. g. electrical, mechanical, electronics, communication and process engineers and program mers) are involved in data processing. The scope of this book is therefore to assist in the selection of computer hardware and software that match the functional specification of the data processing component of a particular system. The principal points covered in this book are set out below. Part One: Production process hardware for a standard process is outlined and the information processing hardware is described. Large mechanical process hardware and process information devices (e. g. sensors and control elements involved in the process) create a coherent production unit, or system, which can be the control unit (i. e. the basic process unit). The hardware processes are described and the mathematics explained. This enables the application of control laws in order to linearize the process about its working point, as well as a stratification of process control tasks.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Stratification of computer tasks 94 Example I 94 Example 2 96 Controllevels and computer input/output hardware 104 Leveli 105 Level 2 118 Level 3 118 Level4 118 Level5 119 Characteristics of process control computer systems 119 A survey of process control computer hardware 120 Communication codes and circuits 138 Channe1 capacity 138 Types of connection and communication hardware 140 Practical suggestions and recommendations 152 Rcferences 153 Part II: The Role of Software in Process Control Systems 155 Chapter 4: The relative roles of software and hardware 157 In troduction 157 Data processing 158 Hardware 159 Computingpower 163 Software for process control data processing 169 Process software 170 Intercomputer communication software 173 Message switching software 173 Software for engineering ca1culations 173 Extcnded real-time software 173 Software versus hardware 174 Program loop 175 References 183 Chapter 5: System software 185 Introduction 185 Basic concepts of real-time operating systems 186 Structure and functions of real-time operating systems 190 Data and symbols for the operating system 200 System software 204 Cost, safety and reliability of operating system software 208 References 209 Chapter 6: Application pro grams and databases 211 Introduction 211 Application program tasks 211 Structure and timing requirement of application programs 220 Direct communication 227 Multiprogramming constraints 228 Database and basic process software 233 Access to database 235 Basic faciJities of an on-line database 236 Database organization 240 Contention resolution 243 Distributed database 244 Extended real-time software 247 Referenees 257 Part III: The Man-Machine Interface 259.

Taschenbuch. Zustand: Neu. Neuware -Basic principles in chemical process control cover fundamental aspects of process control. This includes process control system variables, control integrated units, model and modeling in chemical processes, the conservation principle covering mass, momentum, and energy, tubular heat exchangers and distillation units, etc.the textbook is suitable as a basic text in process control and is suitable for chemical engineering students at both undergraduate and postgraduate levels.Books on Demand GmbH, Überseering 33, 22297 Hamburg 112 pp. Englisch.

Hardcover. Zustand: Used - Very Good. John Wiley and Sons, New York, 1945. 237 pages. 9 x 6", hardcover, no dj. No dj, text clean, tight, Very Good/None.

Zustand: Sehr gut. Zustand: Sehr gut | Produktart: Sonstiges.

Paperback. Zustand: Like New. Like New. book.

trade paperback. Zustand: very good. Zustand des Schutzumschlags: good. First Edition, no additional pri. NOT an ex library book. 237 pages including the index. Dust jacket has 1/2" chips and tears. Price is not clipped.

237pp. 8vo Blue cloth SIGNED by the author Light cover soil, rubbing: VG/no dj.

Soft cover. Zustand: Very Good. No Jacket. 2nd Edition. 292 pp. ; stiff paper wrappers ; LCCN:80-22895 ; Contents: Management development : A historical overview -- THe planning process -- Organizing -- Staffing -- Directing -- Principles of control -- Change, its impact on library management development -- Library objectives and planning documents -- Organization charts -- Job Descriptions -- Performance evaluations -- Labor contracts -- Budget and justification forms. ; a little underlining, else VG. Book.

Paperback. Zustand: Brand New. 510 pages. 9.00x6.00x1.15 inches. In Stock.

Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: no dustcover. 3rd edition. light cover wear, clean glossy, pages clean, bright and unmarked, spine tightListing Includes Books Image. Please email me if you need to see more pictures! The orders are processed promptly, carefully packaged and shipped within 1 day of purchase. PLEASE NOTE! if you need the book quickly, please Purchase Priority Shipping. Media will not show updates in mail confirmation till reaches continental U.S.

Hardcover. Zustand: Very Good. Hardcover remainder, 2nd edition; light shelf wear to exterior; publisher's mark on exterior bottom page edge; otherwise as new. Never used.

Zustand: Good. [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: SOME ] [ Writing: SOME ] [ Edition: third ] Some writing, underlining. Publisher: John Wiley and Sons (WIE) Pub Date: 12/12/2005 Binding: Paperback Pages: 584 third edition.

Hardcover. Zustand: Good. No Jacket. First. 488pp, w/full markings and pocket, wear/soil. Weight is 3 lb. Ex-Library Size: 8vo. Book.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Hardcover. Zustand: Very Good. Dust Jacket may NOT BE INCLUDED.CDs may be missing. book.

Soft cover. Zustand: Good. Softcover book in good condition. Pages in good condition with minor underlining. Good clean cover.