英语演讲(关于无人机的)

communication
• Communications: Handling communication between multiple agents in the presence of incomplete and imperfect information
avoid the obstacles
What Is a UAV
• Its flight is controlled either autonomously by onboard computers or by the remote control of a pilot on the ground or in another vehicle.
study
• An unmanned aircraft system (UAS) includes ground stations and other elements besides the actual aircraft. the things that we study is how to communicate among the elements.
What Is a UAV
• The typical launch and recovery method of an unmanned aircraft is by the function of an automatic system or an operator on the ground.Historically, UAVs were simple remotely piloted aircraft, but autonomous control is increasingly being employed.
• Path planning: Determining an optimal path for vehicle to go while meeting certain objectives and constraints, such as obstacles
UAV development
• Task Allocation : Determining the optimal distribution of tasks amongst a group of agents, with time and equipment constraints
developed
Most early UAVs are not autonomous at all. In fact, the field of air vehicle autonomy is a recently emerging field, whose economics is largely driven by the military to develop battle ready technology for the warfighter.
Baidu Nhomakorabea
What Are UAVs Used For?
• UAVs are commonly used in both the military and police forces in situations where the risk of sending a human piloted aircraft is unacceptable, or the situation makes using a manned aircraft impractical.
UAV(unmanned aerial vehicle)
UAV
• • • • the introduce of UAV the use of UAV the development of UAV the study of UAV
What Is a UAV
• An unmanned aerial vehicle (UAV), commonly known as an aircraft without a human pilot aboard.
types
Global Hawk - UAV
X-47A & X-47B UCAS – UAV
X-43B – UCAV
Prowler II - UAS
UAV development
• Sensor fusion: Combining information from different sensors for use on board the vehicle
Thanks!
What Are UAVs Used For?
• They are also used in a small but growing number of civil applications, such as policing and firefighting, and nonmilitary security work, such as surveillance of pipelines. UAVs are often preferred for missions that are too " dirty or dangerous"for manned aircraft.