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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Miskovic, N. Vukic, Z. Bibuli, M. Caccia, M. Bruzzone, G. |
| Copyright Year | 2009 |
| Description | Author affiliation: Faculty of Electrical Engineering and Computing, University of Zagreb, Unska 3, Croatia (Miskovic, N.; Vukic, Z.) || Consiglio Nazionale delle Ricerche, ISSIA, Via de Marini 6, Genova, Italy (Bibuli, M.; Caccia, M.; Bruzzone, G.) |
| Abstract | This paper demonstrates the use of self-oscillation identification experiments for tuning line following controllers for marine vehicles. Two approaches are described: first, when the controller output is yaw rate and second when controller output is reference heading. In the first case, low level controller is yaw rate while in the second it is heading controller. The identification by use of self-oscillations (IS-O) has been applied to identify the steering equation (for the case of the first controller) and it was used to identify the heading closed loop (for the case of the second controller). The second controller has been tested on different inner loop structures in order to prove the functionality of the method. The IS-O method has been chosen because of its simplicity and applicability in the field (effects of external disturbances are minimized). The methodology was applied to autonomous catamaran Charlie. The results are presented in the paper and demonstrate that the proposed method for identification as well as the developed algorithms give satisfactory performance. All algorithms and results presented here are a result of a joint work of researchers at the Consiglio Nazionale delle Ricerche, Genova and the University of Zagreb. |
| Starting Page | 916 |
| Ending Page | 921 |
| File Size | 362438 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424446841 |
| DOI | 10.1109/MED.2009.5164662 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-06-24 |
| Publisher Place | Greece |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Sea surface Automation Velocity control Automatic control Mathematical model Marine vehicles Motion control Surges Equations Testing |
| Content Type | Text |
| Resource Type | Article |
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