![]() When designing, developing and deploying UAS, there are many considerations that are vital to the successful development and robust deployment for a given application. ![]() No matter the category of UAV, the UAS must at a minimum have the capability of the remote operator having the ability to communicate data commands to the UAV wirelessly and the UAV in turn, must be able to receive data, process commands and transmit sensor, avionic and performance data which then must be transmitted back to the ground station all of which must be safely and securely transmitted via wireless radio frequency communication. Think about the data-links required for this UAS.) (See Figure 13-2 for example of a remote-controlled attack UAS, MQ-9. The Data-Link is essentially the neurological system for the UAS transmitting data from the eyes and ears of the operator, which is processed in their mind and then communicated through the Data-Link to the UAV either directly via line of sight, radio communication from the ground station, indirectly via satellite or via cloud-based multi-UAV networks. The Datalink – Essential Operations, Functions and Capabilities IEEE Vehicular Technology Magazine, Volume 12, Issue 3, pp. Taking Drones to The Next Level – Cooperative Distributed Unmanned – Aerial- Vehicular Networks for Small Drones and Mini Drones. In-flight communication, always wirelessly between the ground stations via line of site or indirect communication via satellite (Hartman K.Which coverts control commands from the operator or auto pilot to the UAV avionic functions, including engine operation, flight surfaces such as flaps, rudders, spoilers and stabilizers as well as responsive feedback to the operator after the command is executed. UAV Sensor System, which in military applications would likely include cameras, INS GPS and radar, where data is collected and processed by the sensors and base system and thereafter communicated to operator or autonomous operation system (auto-pilot).Bi-Directional communication between the UAV and the ground station, providing sensor data to the operator confirming that the command was carried out. These functions are vital to the ability of the remote operator or autonomous operation system (auto-pilot) to immediately issue a command, have it processed and executed and send feedback to the operator or auto-pilot confirming its execution by the UAV. There are four essential communication and data processing operations the UAS must be able to efficiently and effectively carry out. (See Figure 13-1.)Ĭomponents of the UAS Data-Link and their functions Medium altitude, moderate range most often used for reconnaissance and combat effect assessment.High Altitude, Long Endurance (“HALE”) most often deployed for reconnaissance, interception or attack.UAV’s are most often divided into four categories based upon their mission duration and operational radius. What are the Types of UAV’s and how are they Categorized? Issues such as Data Link security, interception, deception and signal latency are all attributes that must be balanced to achieve fast and secure data communications between the components of the UAS. While the design of the Datalink must have requisite attributes that allow the system to function as intended in various environments globally, it must be able to do so securely and effectively. While the focus of the lesson will be on military applications, the considerations will be equally important for those designing and deploying UAS for civilian purposes. The student will learn the respective functions of each component part and considerations are necessary and how to evaluate their importance when developing a UAS. The Data Link is a vital component of an UAS. The student will learn about the data-link function of the UAS which allows for bi-directional communication and data transmissions between UAV and its ground station. Chapter 13: Data Links Functions, Attributes and Latency
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |