Abstract
This paper presents a method of friction compensation for a linear electric motor subjected to unknown sinusoidal disturbance motions. The method uses a Coulomb friction model and applies a feedforward step signal when velocity zero crossing occurs. Velocity zero crossing estimation is achieved using an algorithm based on measured feedback velocity and force.
Original language | English |
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Title of host publication | 2014 UKACC International Conference on Control, CONTROL 2014 - Proceedings |
Publisher | IEEE |
Pages | 331-336 |
Number of pages | 6 |
ISBN (Print) | 9781479950119 |
DOIs | |
Publication status | Published - 2014 |
Event | 10th UKACC International Conference on Control, CONTROL 2014 - Loughborough, UK United Kingdom Duration: 9 Jul 2014 → 11 Jul 2014 |
Conference
Conference | 10th UKACC International Conference on Control, CONTROL 2014 |
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Country/Territory | UK United Kingdom |
City | Loughborough |
Period | 9/07/14 → 11/07/14 |
Keywords
- force control
- friction compensation
- permanent-magnet linear motor