Keywords

Electric filters, Active, Three-amplifier biquad, Summing four-amplifier biquad, Single-amplifier pole-zero cancellation, Low-frequency structural resonance compensation, Transfer-function-to-component design equations

Abstract

This paper defines a variable transfer function that is used to compensate for low frequency structural resonances in a turret so that stabilization of a closed loop servo system can be achieved. Three circuits for implementing this compensation are presented. They are: the feedforward three amplifier biquad, the summing four amplifier biquad, and the single amplifier biquad with pole-zero cancellation. Design equations allowing the engineer to go directly from the given transfer function to the actual component values are developed for each circuit. A comparison of the final circuit designs is also presented.

Notes

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Graduation Date

Fall 1980

Advisor

Walker, Robert L.

Degree

Master of Science (M.S.)

College

College of Engineering

Degree Program

Engineering

Format

PDF

Pages

49 pages

Language

English

Rights

Public Domain

Length of Campus-only Access

None

Access Status

Masters Thesis (Open Access)

Identifier

DP0013290

Subjects

Operational amplifiers--Design; Servomechanisms--Vibration; Feedback control systems--Stability; Servoamplifiers; Feedback amplifiers--Design and construction

Accessibility Status

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