Classical Tuning of Force Feedback Control for Nanopositioning Systems with Load Variations

Kara-Mohamed, Mohamed and Heath, William (2016) Classical Tuning of Force Feedback Control for Nanopositioning Systems with Load Variations. IFAC-PapersOnLine, 49 (21). pp. 649-655. ISSN 1474-6670

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Abstract

In nanopositioning systems, force feedback control has been proposed as an advanced control technique to enhance the bandwidth of the system and improve the tracking performance. In direct tracking with force feedback control, the architecture employs an inner force feedback loop to damp the first resonance peak and enhance the bandwidth. The position feedback loop is then used to enhance the tracking performance of the overall system. This paper discusses the practical issues associated with the control design of force feedback. The paper presents hardware results to support the analysis and proposes a systematic tuning method to retain the advantages of the force feedback control in the face of load variations.

Item Type:	Article
Identification Number:	10.1016/j.ifacol.2016.10.674
Dates:	Date Event 2016 Published 10 November 2016 Published Online
Uncontrolled Keywords:	Nanopositioning; Control; Force Feedback; Dual Sensor Technology
Subjects:	CAH10 - engineering and technology > CAH10-01 - engineering > CAH10-01-01 - engineering (non-specific)
Divisions:	Faculty of Computing, Engineering and the Built Environment > College of Engineering
Depositing User:	Ian Mcdonald
Date Deposited:	31 Jan 2017 12:42
Last Modified:	20 Jun 2024 11:51
URI:	https://www.open-access.bcu.ac.uk/id/eprint/3849

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