Abstract
In this study an experimental analysis has been made of an existing feeddrive consisting of a dc-motor, a tachogenerator, a spindle and a carriage. Based on this analysis a mathematical model has been built in order to predict the time behaviour of such a system in a generalized way i.e. for different parameter values and/or different components. Starting from the motor-tacho combination - and a gradually extension with the other parts - the dynamic behaviour has been measured by means of a Fourier Analyzer. Afterwards a computermodel has been built and evaluated. The model parameters are according to the component data. As far as the unknown parameters are concerned, the model response fits the dynamic response of the actual construction. The problems of non-uniform diameter of the spindle-axis and the varying position of the carriage on the spindle have been treated by a Raleigh-Ritz method.
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.
