Object Detection and Optimal Fuzzy-PID Controller Design for Tracking
| dc.contributor.advisor | Mengesha, Mamo | |
| dc.contributor.author | Yaregal, Limenih | |
| dc.date.accessioned | 2022-03-15T08:07:15Z | |
| dc.date.accessioned | 2023-11-28T14:20:38Z | |
| dc.date.available | 2022-03-15T08:07:15Z | |
| dc.date.available | 2023-11-28T14:20:38Z | |
| dc.date.issued | 2021-10 | |
| dc.description.abstract | In this thesis, static and dynamic camera-based object tracking systems have been developed. The static camera-based object tracking system was developed using LabVIEW and Math Script node. The dynamic camera-based object tracking system has been proposed using a Fuzzy-PID controller to locate and expeditiously follow the course/ trajectory of the moving object. The pan/tilt mechanism (a servomechanism) has been used to adjust the pan/azimuth and tilt/elevation positioning of the camera setup. PID, Fuzzy and Fuzzy-PID controllers have been designed for comparison purposes. A genetic algorithm was implemented in order to obtain the optimal values of the Fuzzy-PID controller parameters. The corresponding objective function used for optimization was Integral of Time-weighted Absolute Error (ITAE). The simulation results showed that the pan and tilt system time responses recorded for the Fuzzy-PID controller were 9.4 and 7.9 milliseconds rise time, and 16 and 15 milliseconds settling time respectively. In both cases the steady-state error and the maximum overshoot were negligible i.e., steady-state was reached. The overall performance shows that GA tuned Fuzzy-PID controller has given us the best results in contrast to the other control techniques. | en_US |
| dc.identifier.uri | http://etd.aau.edu.et/handle/12345678/30596 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | Addis Ababa University | en_US |
| dc.subject | Object Tracking | en_US |
| dc.subject | LabVIEW | en_US |
| dc.subject | Fuzzy-PID | en_US |
| dc.subject | Pan/Tilt System | en_US |
| dc.subject | Genetic Algorithm. | en_US |
| dc.title | Object Detection and Optimal Fuzzy-PID Controller Design for Tracking | en_US |
| dc.type | Thesis | en_US |