1987-04-07

A Software Allowing Interactive SERVO Design and Measurement with a Dual-Channel FFT Analyzer 870881

Like in most technical disciplines, there seems to have been a gap in SERVO between the theoretical design and the reality of a system, as it can be measured.This software is intended to bridge the gap: by allowing combination of measured data, transferred from a two channel FFT analyzer, with further calculation of the open-loop function, and synthesis of other elements in the forward path (like a phase compensator), it is possible to improve the results measured on a prototype until they fulfill the requirements.Excitation signals available for measurement of a Frequency Response Function include Swept Sine, Random and Burst Random Noise, and impulse. Synthesis capabilities include pole, zero, integration, differentation, 2nd order system, phase lead and lag, and open and closed-loop calculation.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 43% off list price.
Login to see discount.
Special Offer: Purchase more aerospace standards and aerospace material specifications and save! AeroPaks off a customized subscription plan that lets you pay for just the documents that you need, when you need them.
X