Single vs Multi UAV-Difference between Single UAV and Multi UAV
This page compares Single UAV vs Multi UAV and mentions difference between Single UAV and Multi UAV Systems.
What is UAV ?
The term UAV stands for Unmanned Aerial Vehicle commonly known as drone. It is a mini aircraft without human pilot aboard. The system consists of UAV, ground based controller and system to communicate the two.
The UAV flight can be controlled by human operator using remote control or it can be autonomously controlled by onboard computers.
UAVs or drones can be used for numerous applications viz. military, commercial, scientific, agricultural etc. Some of the other apps include policing, surveillance, product deliveries, peacekeeping, photography, human tracking, medicine spraying, smuggling and so on. Drone operates at RF frequecies of 2.4 GHz and 5.8 GHz.
UAV consists of aircraft body, sensors, computing module, actuators, software, power supply etc. Refer UAV tutorial >> for more information.
Single UAV | Multi UAV
Single UAV system houses one UAV for desired application. Multi UAV system houses multiple UAVs to cover given area faster and to take photos from different perspectives simultaneously. Moreover multi-UAV system performs more efficiently and economically compare to single UAV system.
Tabular difference between Single UAV and Multi UAV
Following table mentions difference between Single UAV and Multi UAV systems.
| Features | Single UAV | Multi UAV |
|---|---|---|
| Failures | Higher | Lower |
| Scalability | Limited | High |
| Survivability | Poor | Higher |
| Speed of Mission | Slower | Faster |
| Cost | Medium | High |
| Bandwidth needed | Higher | Medium |
| Antenna used | Omni-directional | Directional |
| Control Complexity | Lower | Higher |
| Failure of co-ordinate | Low | Present |
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