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

Mohamed Kara Mohamed; William Heath

doi:10.1016/j.ifacol.2016.10.674

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

Mohamed Kara Mohamed, William Heath

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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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.

Original language	English
Title of host publication	IFAC-PapersOnLine
Subtitle of host publication	7th IFAC Symposium on Mechatronic Systems MECHATRONICS 2016 — Loughborough University, Leicestershire, UK, 5—8 September 2016
Publisher	Elsevier BV
DOIs	https://doi.org/10.1016/j.ifacol.2016.10.674
Publication status	Published - 2017

Keywords

Nanopositioning
Control
Force feedback
Dual sensor technology

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10.1016/j.ifacol.2016.10.674

50403357.MECH16_0101_FI-1Accepted author manuscript, 1.26 MB

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title = "Classical Tuning of Force Feedback Control for Nanopositioning Systems with Load Variations",

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.",

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Classical Tuning of Force Feedback Control for Nanopositioning Systems with Load Variations. / Kara Mohamed, Mohamed; Heath, William.
IFAC-PapersOnLine: 7th IFAC Symposium on Mechatronic Systems MECHATRONICS 2016 — Loughborough University, Leicestershire, UK, 5—8 September 2016. Elsevier BV, 2017.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Classical Tuning of Force Feedback Control for Nanopositioning Systems with Load Variations

AU - Kara Mohamed, Mohamed

AU - Heath, William

PY - 2017

Y1 - 2017

N2 - 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.

AB - 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.

KW - Nanopositioning

KW - Control

KW - Force feedback

KW - Dual sensor technology

U2 - 10.1016/j.ifacol.2016.10.674

DO - 10.1016/j.ifacol.2016.10.674

M3 - Conference contribution

BT - IFAC-PapersOnLine

PB - Elsevier BV

ER -

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

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Keywords

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