Abstract
An investigation has been made in the application of sinusoidal techniques to adaptive feedback control systems. The adaptive feature of this approach is an automatic gain control. These systems contain two loops: a basic or primary control loop and an adaptive control loop. The forward-path gain of the basic loop is adjusted by the adaptive loop. A sine wave test signal is added continuously to the basic loop input and to a model. The phase shift or the amplitude of the basic loop output is measured by an adaptive computer which adjusts the forward-path gain in an attempt to hold the measured amplitude or phase-shift constant. This paper contains derivations of the adaptive loop response to changes in the process gain factor for several cases. Some of the considerations pertaining to the design of the adaptive control loop are also given.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
