Skip to main content

Feedback in instruments and its applications

  • Chapter
Instrumentation: A Reader
  • 166 Accesses

Abstract

Many transducers incorporate feedback in order to improve accuracy, linearity and speed of response of a measurement. This paper outlines the advantages of feedback, and shows many examples of its use. (Eds.)

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

eBook
USD 16.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 16.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  • Aalto M. I. and Ehnholm G. J. (1973) A self-balancing resistance bridge. J. Phys. E.: Sci. Instrum. 6, 614 - 8.

    Article  Google Scholar 

  • Agar J. (1969) Frequency-modulating trans- ducers Radio Electron. Engng 38, 89 - 97.

    Article  Google Scholar 

  • Allgeier R. L. and Reger J. A. (1968) New automatic dewpoint atmosphere control. Proc. 18th ISA Iron and Steel Instrumentation Symp. ( Pittsburgh: ISA ) pp. 105–121.

    Google Scholar 

  • Auckland D. W. and Hawke J. R. (1978) A thread-tension transducer using torque-balance about the axis of a motor. Proc. Transducer ‘78 Conf. ( Tavistock: Trident International Exhibitions).

    Google Scholar 

  • Black H. S. (1934) Stabilised feedback amplifier. Bell Syst. Tech. J. 13, 1.

    Google Scholar 

  • Blair D. P. and Sydenham P. H. (1975) Instrument science: phase-sensitive detection as a means to recover signals buried in noise. J. Phys. E: Sci. Instrum. 8, 621 - 7.

    Article  Google Scholar 

  • Broadbent T. E., Cooper R. and Elliott C. T. (1965) A direct-reading, attracted-disc, absolute voltmeter J. Sci. Instrum. 42, 618–20.

    Article  Google Scholar 

  • Doebelin E. O. (1975) Measurement Systems — Applications and Design( New York: McGraw-Hill).

    Google Scholar 

  • Electronics Industry (1976) In-circuit DC current measurement. 2, No. 1115.

    Google Scholar 

  • Euser P. (1963) Compensation pyrometer. Instrum. Pract. 17, 487 - 9.

    Google Scholar 

  • Finkelstein L. (1977) Instrument science: introductory article. J. Phys. E: Sci. Instrum. 10, 566–72.

    Article  Google Scholar 

  • Gardner F. M. (1966) Phase-lock Techniques( New York: Wiley).

    Google Scholar 

  • Geyger W. A. (1964) Nonlinear Magnetic Control Devices( New York: McGraw-Hill).

    Google Scholar 

  • Giffard R. P. (1973) A simple low-power self-balancing resistance bridge./ Phys. E: Sci. Instrum. 6, 719–23.

    Article  Google Scholar 

  • Goldsmid H. J. (1960) Principles of thermoelectric devices. Br. J. Appt. Phys. 11, 209–17.

    Article  Google Scholar 

  • Greig J. (1950) Developments in the teaching of electrical measurements. Proc. IEE 97, 55 1–4.

    Google Scholar 

  • Halford R. J. (1964) Pressure measurement using vibrating-cylinder pressure transducer. Instrum. Pract. 18, 823–9.

    Google Scholar 

  • Herceg E. E. (1976) Handbook of Measurement and Control( Pennsauken: Schaevitz Engineering).

    Google Scholar 

  • Hermach F. L. (1976) AC-DC comparators for audio-frequency current and voltage measurements of high frequency. IEEE Trans. Instrum. Meas. 25, 489–94.

    Google Scholar 

  • Johnson A. W. (1977) Digital indicator brings DVM accuracy to pressure measurement. Control Instrum. 9, 63–5.

    Google Scholar 

  • Jones B. E. (1970) Clip-on DC voltmeter. J. Phys. E: Sci. Instrum.3, 101–4.

    Article  Google Scholar 

  • Jones B. E. (1971) Portable clip-on AC multimeter to measure voltage, current, active and reactive power, and power factor. Control Instrum. 3, 37–41.

    Google Scholar 

  • Jones B. E. (1974) Feedback-measuring systems. Electron. Power 20, 566 - 9.

    Article  Google Scholar 

  • Jones B. E. (1976) Unified course in measurement and control. Control Engineering in Undergraduate Courses, Proc. Conf., Teesside Polytechnic UK B2/1-B2/5.

    Google Scholar 

  • Jones B. E. (1977) Instrumentation, Measurement and Feedback( Maidenhead: McGraw-Hill).

    Google Scholar 

  • Jones B. E. and Gharakhanian A. (1977) An electrostatic wattmeter employing automatic voltage feedback to the quadrants to achieve torque balance. Euromeas 77: Precise Electrical Measurement: IEE Conf Publ. 152, 129–31.

    Google Scholar 

  • Jones B. E. and McNaughton H. M. (1974) An investigation of open-and closed-loop tilt monitors employing electrolytic spirit levels. J. Phys. E: Sci. Instrum. 7, 582 - 5.

    Article  Google Scholar 

  • Jones B. E. and McNaughton H. M. (1977) A cathode-ray tube actuator in a non-contact analogue tachometer. Proc. IEE 124, 669–72.

    Google Scholar 

  • Jones B. E. and Mirza N. A. (1977) Feedback electrostatic wattmeter using a non-contact moving-coil actuator. Proc. IEE 124, 1259–62.

    Google Scholar 

  • Kelsall D. (1963) An automatic emissivity-compensated radiation pyrometer. J. Sci. Instrum. 40, 1–4.

    Article  Google Scholar 

  • Korobcv J., Piguet G. and Pun L. (1965) High-precision temperature-measuring device. Control 9, 168.

    Google Scholar 

  • Larsen N. T. (1976) A new self-balancing DCsubstitution RF power meter. IEEE Trans. Instrum. Meas. 25, 343–7.

    Google Scholar 

  • Lövborg L. (1965) A linear temperature-tofrequency converter. J. Sci. Instrum. 42, 611–4.

    Article  Google Scholar 

  • MacDonald W. R. (1961) Flight Test Instrumentation, ed. M. A. Perry ( Oxford: Pergamon ) pp. 15–23.

    Google Scholar 

  • Mayr O. (1970) The origins of feedback control. Sci. Am. 223, 110–8.

    Article  Google Scholar 

  • Morrison R. (1970) DC Amplifiers in Instrumentation( New York: Wiley).

    Google Scholar 

  • Neubert H. K. P. (1975) Instrument Transducers( London: Oxford University Press).

    Google Scholar 

  • Neubert H. K. P. and Price E. F. (1969) Vibrating-contact pressure monitor. In-strum. Control Syst. 42, 81–4.

    Google Scholar 

  • N-nagy F. L. and Joyce G. C. (1972) Micro-movement control systems Proc. 5th World Congr. IFAC Part 2b No. 23.6 pp 1–9.

    Google Scholar 

  • Oliver F. K. (1972) Practical Instrumentation Transducers( London: Pitman).

    Google Scholar 

  • Pollock N. (1975) A simple high-performance device for measuring strain-gauge transducer outputs. J. Phys. E: Sci. Instrum. 8, 1049–52.

    Article  Google Scholar 

  • Rohrbach C. (1967) Handbuch fur elektrisches Messen mechanischer Grössen( Düsseldorf: VDI Verlag).

    Google Scholar 

  • Serra G. F. (1966) Force-balance principle raises accuracy of digital pressure transducer. J. Instrum. Soc. Am. 13, 51 - 54.

    Google Scholar 

  • Sherwood W. M. (1969) The search for a true digital transducer. Control Engng, 95–8.

    Google Scholar 

  • Somerville M. J. and Turnbull G. F. (1963) Self-generating HF carrier feedback anemometer. Proc. IEE 110, 1905 - 14.

    Google Scholar 

  • Togawa T., Nemoto T., Yamazaki T. and Kobayashi T. (1976) A modified internal temperature measurement device. Med. Biol. Engng 14, 361 - 4.

    Article  Google Scholar 

  • Turnbull G. F. and Jones B. E. (1966) Highinput-impedance clip-on AC voltmeter. Proc. IEE 133, 908 - 14, 1695.

    Google Scholar 

  • Voutsas A. M. (1963) Twisted beam transducer. AIAAJ. 1, 911–3.

    Article  Google Scholar 

  • Walton H. (1975) Developments in accurate non-contact measuring techniques. J. Br. Nucl. Energy Soc. 14, 341–5.

    Google Scholar 

  • Warsza Z. L. (1976) Hall effect feedback transducers and their application. Proc. IMEKO VII BTS/274 1–8( London: Institute of Measurement and Control).

    Google Scholar 

  • Wayne Kerr (1975) Some Notes on Bridge Measure-ment( Bognor Regis: Wayne Kerr Co.).

    Google Scholar 

  • Welkowitz W. and Deutsch S. (1976) Biomedical Instruments: Theory and Design( London: Academic Press).

    Google Scholar 

  • Wightman E. J. (1972) Instrumentation in Process Control( London: Butterworths).

    Google Scholar 

  • Woolvet G. A. (1977) Transducers in Digital Systems( Stevenage: Peregrinus).

    Google Scholar 

  • Wyman P. R. (1973) A new force-to-frequency transducer. Digital Instrumentation: ZEE Conf. Publ. 106, 117–23.

    Google Scholar 

Download references

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1990 Chapman & Hall

About this chapter

Cite this chapter

Jones, B.E. (1990). Feedback in instruments and its applications. In: Loxton, R., Pope, P. (eds) Instrumentation: A Reader. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-2263-4_15

Download citation

  • DOI: https://doi.org/10.1007/978-1-4613-2263-4_15

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-0-412-53400-3

  • Online ISBN: 978-1-4613-2263-4

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics