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| Content Provider | IET Digital Library |
|---|---|
| Author | Kim, Jonghoek |
| Abstract | In this study, the authors introduce a three-dimensional (3D) discrete-time motion camouflage (MC) control to make an autonomous aerial vehicle (AAV) chase a manoeuvring target while not rotating the bearing line between the AAV and the target. This study handles a scenario in which the AAV can measure the target's position using remote sensors (e.g. ground-based laser systems) only. Since there exists communication delay between the remote sensors and the AAV, time delay exists between the time instant when the target's position is measured and the time instant when the AAV applies controllers based on sensor measurements. Considering a scenario where the time delay is accessible, the authors develop a 3D MC control based on the time delay explicitly. They prove that as long as several assumptions are satisfied, the angular rate of bearing line is exactly zero at all sampling indexes while the distance between the target and the AAV monotonically decreases as time elapses. The effectiveness of the 3D discrete-time MC control is verified utilising extensive MATLAB simulations. |
| Starting Page | 1816 |
| Ending Page | 1825 |
| Page Count | 10 |
| ISSN | 17518784 |
| Volume Number | 13 |
| e-ISSN | 17518792 |
| Issue Number | Issue 10, Oct (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rsn/13/10 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2019.0180 |
| Journal | IET Radar, Sonar & Navigation |
| Publisher Date | 2019-06-21 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | 3D Discrete-time MC Control Aerospace Control Autonomous Aerial Vehicle Bearing Line Communication Delay Delay Discrete Control System Discrete Time System Distributed Parameter Control System Ground-based Laser System Guidance Control Manoeuvring Target Mobile Robots Motion Control Multi-robot System Position Control Remote Sonsor Remotely Operated Vehicle Sensor Measurement Spatial Variables Control Target Tracking Telerobotics Three-dimensional Discrete-time Motion Camouflage Control Time Delay Time Instant |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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