Commenced in January 2007
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table drive systems Related Publications

1 Disturbance Observer-Based Predictive Functional Critical Control of a Table Drive System

Authors: Toshiyuki Satoh, Naoki Saito, Jun-Ya Nagase, Norihiko Saga, Hiroki Hara

Abstract:

This paper addresses a control system design for a table drive system based on the disturbance observer (DOB)-based predictive functional critical control (PFCC). To empower the previously developed DOB-based PFC to handle constraints on controlled outputs, we propose to take a critical control approach. To this end, we derive the transfer function representation of the PFC controller and yield a detailed design procedure. The effectiveness of the proposed method is confirmed through an experimental evaluation.

Keywords: Mechatronics, Motion Control, critical control, disturbance observer, predictive functional control, table drive systems

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