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1 The latest news By: Stan Miller Period: 3 916770
Drones The latest news By: Stan Miller Period: 3 916770

2 Drone safety Some drones can go as high as planes
Reckless operators Some drones can go as high as planes The fact that drones are basically flying pieces of metal with sharp metal rotors

3 Drone search and rescue
Drones have been used in search and recuse missions Drones can operate tough conditions can extrapolate data from dangerous place No human casualties

4 Drones are amazing A quadcopter, also called a quadrotor helicopter or quadrotor,[1] is a multirotor helicopter that is lifted and propelled by four rotors. Quadcopters are classified as rotorcraft, as opposed to fixed-wing aircraft, because their lift is generated by a set of rotors (vertically oriented propellers). Quadcopters generally use two pairs of identical fixed pitched propellers; two clockwise (CW) and two counter-clockwise (CCW). These use independent variation of the speed of each rotor to achieve control. By changing the speed of each rotor it is possible to specifically generate a desired total thrust; to locate for the centre of thrust both laterally and longitudinally; and to create a desired total torque, or turning force.[2] Quadcopters differ from conventional helicopters which use rotors which are able to vary the pitch of their blades dynamically as they move around the rotor hub. In the early days of flight, quadcopters (then referred to as 'quadrotors') were seen as possible solutions to some of the persistent problems in vertical flight; torque-induced control issues (as well as efficiency issues originating from the tail rotor, which generates no useful lift) can be eliminated by counter-rotation and the relatively short blades are much easier to construct. A number of manned designs appeared in the 1920s and 1930s. These vehicles were among the first successful heavier-than-air vertical take off and landing (VTOL) vehicles.[3] However, early prototypes suffered from poor performance,[3] and latter prototypes required too much pilot work load, due to poor stability augmentation[4] and limited control authority. In the late 2000s, advances in electronics allowed the production of cheap lightweight flight controllers, accelerometers (IMU), global positioning system and cameras. This resulted in a rapid proliferation of small, cheap consumer quadcopters along with other multi rotor designs. Quadcopter designs also became popular in unmanned aerial vehicle (UAV or drone) research. With their small size and maneuverability, these quadcopters can be flown indoors as well as outdoors.[1][5] At a small size, quadcopters are cheaper and more durable than conventional helicopters due to their mechanical simplicity.[6] Their smaller blades are also advantageous because they possess less kinetic energy, reducing their ability to cause damage. For small-scale quadcopters, this makes the vehicles safer for close interaction. It is also possible to fit quadcopters with guards that enclose the rotors, further reducing the potential for damage.[7] However, as size increases, fixed propeller quadcopters develop disadvantages over conventional helicopters. Increasing blade size increases their momentum. This means that changes in blade speed take longer, which negatively impacts control. At the same time, increasing blade size improves efficiency as it takes less energy to generate thrust by moving a large mass of air at a slow speed than by moving a small mass of air at high speed. Therefore, increasing efficiency comes at the cost of control. Helicopters do not experience this problem as increasing the size of the rotor disk does not significantly impact the ability to control blade pitch.[8] Due to their ease of construction and control, quadcopter aircraft are frequently used as amateur model aircraft projects.[9][10]

5 Military drones Military drones where the first kind of drone
They do not look like normal drones They are used for… Do you think military drones are a good idea?

6 Recreational drones Recreational drones come in all shapes and sizes
Anybody can buy a recreational drone Cost of recreational drones Depending on size of drone you may have to get a license.

7 Privacy concern Small drones can sneak into houses unnoticed
Drones now have cameras In certain places in the U.S.A using drones for surveillance is illegal

8 Illegal drones he FAA Modernization and Reform Act of 2012[5] sets a deadline of September 30, 2015, for the agency to establish regulations to allow the use of commercial drones. In the meantime, the agency claims it is illegal to operate commercial unmanned aerial vehicles, but approves non- commercial flights under 400 feet if they follow Advisory Circular 91-57, Model Aircraft Operating Standards, published in 1981.[1] However, the FAA's attempt to fine a commercial drone operator for a 2011 flight were thrown out on March 6, 2014 by NTSB judge Patrick Geraghty, who found that the FAA had not followed the proper rulemaking procedures and therefore had no UAV regulations.[6] The FAA will appeal the judgment.[7] Texas EquuSearch, which performs volunteer search and rescue operations, was also challenging FAA rules in 2014.[8] As of August 2013, commercial unmanned aerial system[9] (UAS) licenses were granted on a case-by-case basis, subject to approval by the Federal Aviation Administration (FAA). Previously, COAs required a public entity as a sponsor. For example, when BP needed to observe oil spills, they operated the Aeryon Scout UAVs under a COA granted to the University of Alaska Fairbanks.[10] COAs have been granted for both land and shipborne operations.[11] In 2014, the FAA approved at least ten applications from specific companies for commercial use of drones, including movie-makers and surveyors.[12][13] In December 2013, the FAA announced six operators it was authorizing to conduct research on drone technology, to inform its pending regulations and future developments. These were the University of Alaska (including locations in Hawaii and Oregon), the state of Nevada, Griffiss International Airport in New York State, the North Dakota Department of Commerce, Texas A&M University–Corpus Christi, and Virginia Tech.[14] In addition to FAA certification, the regulation of usage of UA systems by government authorities in the United States for law enforcement purposes is determined at a state level. As of September 2014, 20 U.S. states had enacted legislation addressing the use of UA systems and the handling of data collected by them.[15] Nearly all enacted laws require a probable cause warrant to be issued before the use of a UA system for surveillance purposes is authorized.[16] In May 2014, a group of major news media companies filed an amicus brief in a case before the U.S.'s National Transportation Safety Board, asserting that the FAA's "overly broad" administrative limitations against private UAS operations cause an "impermissible chilling effect on the First Amendment newsgathering rights of journalists", the brief being filed three months before a scheduled rollout of FAA commercial operator regulations.[17] The FAA is required by Congress to come up with rules for commercial use of drones by 2015.[18]

9 Drone That Catches drones?
Drones catchers are drones that catch other drones Japan has been testing them out in there police force They jam the other drones sensors then shoot a net at them

10 Drone delivery Amazon has been testing drones for delivery
This may be the postal service in the future What do you think?

11 Thank you for watching


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