Data Acquisition for Sensor Systems

H.R. Taylor (Autor)

Buch | Hardcover

327 Seiten

1997 | 1997 ed.
Chapman and Hall (Verlag)
978-0-412-78560-3 (ISBN)

Artikel merken

'Data acquisition' is concerned with taking one or more analogue signals and converting them to digital form with sufficient accu racy and speed to be ready for processing by a computer. The increasing use of computers makes this an expanding field, and it is important that the conversion process is done correctly because information lost at this stage can never be regained, no matter how good the computation. The old saying - garbage in, garbage out - is very relevant to data acquisition, and so every part of the book contains a discussion of errors: where do they come from, how large are they, and what can be done to reduce them? The book aims to treat the data acquisition process in depth with less detailed chapters on the fundamental principles of measure ment, sensors and signal conditioning. There is also a chapter on software packages, which are becoming increasingly popular. This is such a rapidly changing topic that any review of available pro grams is bound to be out of date before the book reaches the read ers. For this reason, I have described the data handling which is available in various types of program and left it to the reader to select from whatever is on the market at the time.

1 Introduction.- 2 Principles of measurement.- 3 Sensors.- 4 Signal conditioning.- 5 Sample and hold circuits.- 6 Multiplexers.- 7 Elements of analogue to digital and digital to analogue converters.- 8 Digital to analogue converters.- 9 Analogue to digital converters.- 10 Sampled data systems.- 11 Bus systems.- 12 Software for data acquisition.- Appendix A: Table of ratios and equivalent word lengths.- Appendix B: Linear regression or finding the best straight line.- Appendix C: Dielectric comparison chart.- References.

Erscheint lt. Verlag	30.4.1997
Zusatzinfo	7 Illustrations, black and white; XVI, 327 p. 7 illus.
Verlagsort	London
Sprache	englisch
Maße	155 x 235 mm
Themenwelt	Naturwissenschaften ► Physik / Astronomie ► Optik
	Technik ► Elektrotechnik / Energietechnik
	Technik ► Nachrichtentechnik
ISBN-10	0-412-78560-9 / 0412785609
ISBN-13	978-0-412-78560-3 / 9780412785603
Zustand	Neuware