Robust control design for a spindle of lathe machine

M. Khairudin

doi:10.1109/ICITACEE.2015.7437804

Robust control design for a spindle of lathe machine

Closed

M. Khairudin

2016 ICITACEE 2015 - 2nd International Conference on Information Technology, Computer, and Electrical Engineering: Green Technology Strengthening in Information Technology, Electrical and Computer Engineering Implementation, Proceedings Conference paper Cited by 3

Abstract

This study describes the development of robust control design for a spindle of lathe machine. The dynamic of the spindle is uncertain and time variation due to the deepness variation on cutting process. The dynamics model of a spindle were obtained by system identification. To find a linear model of the system based on the nonlinear system using the data of real time system identification. For obtaining a controller synthesis used linear models and its uncertainty bound with real time system identification. Using the selected input signal, the data of output and responses are acquired and then a nonlinear system identification is performed to obtain a linear model. Practical design steps are presented in which compensator and prefilter-based conditions are formulated to obtain a robust control of a spindle. Moreover, effects of the deepness variation on cutting process and the dynamic characteristics of a spindle are studied and discussed. © 2015 IEEE.

Affiliations

Electrical Engineering Education Dept., Faculty of Engineering, Universitas Negeri Yogyakarta, Yogyakarta, Indonesia

View full text (DOI) →

Research at a Glance

Research at a Glance

Topics & SDG Alignment

Collaboration

Author Profile (Selected)

References Overview

Journal & Source

Metadata & Integrity