Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/57207
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Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Minase, J. | - |
dc.contributor.author | Lu, T. | - |
dc.contributor.author | Cazzolato, B. | - |
dc.contributor.author | Grainger, S. | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | International Journal of Advanced Manufacturing Technology, 2010; 46(9-12):913-921 | - |
dc.identifier.issn | 0268-3768 | - |
dc.identifier.issn | 1433-3015 | - |
dc.identifier.uri | http://hdl.handle.net/2440/57207 | - |
dc.description | © Springer-Verlag London Limited 2009 | - |
dc.description.abstract | The adaptive identification of the non-linear hysteresis and creep effects in a piezoelectric actuator is proposed in this paper. Model uncertainties related to the hysteresis and creep effects, most prominently in the high frequency zone (to 100 Hz), large operating amplitude and/long operating time, can make a piezoelectric actuator-driven micro-positioning system unstable in the closed loop. Furthermore, these uncertainties may lead to inaccurate open-loop control and frequently cause harmonic distortion when a piezoelectric actuator is driven with a sinusoidal input voltage signal. In order to solve the above issues, it is important to determine an accurate non-linear dynamic model of a piezoelectric actuator. An unscented Kalman filter-based adaptive identification algorithm is presented, which accurately determines the non-linear dynamics of a piezoelectric stack type actuator such that the non-linear hysteresis and creep effects can be accurately predicted. Since hysteresis and creep are dominant in open loop, the actuator is driven in an open-loop mode in this investigation. | - |
dc.description.statementofresponsibility | J. Minase, T.-F. Lu, B. Cazzolato and S. Grainger | - |
dc.language.iso | en | - |
dc.publisher | Springer London Ltd | - |
dc.source.uri | http://dx.doi.org/10.1007/s00170-009-2033-8 | - |
dc.subject | Piezoelectric stack actuator | - |
dc.subject | Hysteresis | - |
dc.subject | Creep | - |
dc.subject | Unscented Kalman Filter | - |
dc.subject | Model identification | - |
dc.title | Adaptive identification of hysteresis and creep in piezoelectric stack actuators | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1007/s00170-009-2033-8 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Lu, T. [0000-0001-9757-9028] | - |
dc.identifier.orcid | Cazzolato, B. [0000-0003-2308-799X] | - |
dc.identifier.orcid | Grainger, S. [0000-0003-4664-7320] | - |
Appears in Collections: | Aurora harvest Environment Institute publications Mechanical Engineering publications |
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