Recommendations
Despite success of this project, there is still work to be done, given more time and resources
many changes would have been done in the design, additional sensors could also be added to
improve the flight performance such as sonar and an optical flow sensor. These steps would help
increase precision of flight (especially in wind), stability of the quadcopter, and the overall
tracking. Also a camera could be installed in the quadcopter that can send video and picture to a
base station that would receive information and take the necessary decision. In design to make
the quadcopter full autonomy obstacle sensor is necessary feature, which could include a sonar
sensor in front of the Quadcopter, this would be a simple and quick addition to prevent the
quadcopter from running into objects, another alternative would be to use a camera or several
cameras and implement a form of computer vision to detect objects and determine the best
course to circumnavigate the object. Adding obstacle avoidance would drastically increase the
usefulness and market-readiness of this prototype. Lastly the individual learning to fly
quadcopter should seek proper guidance from the civil aviation department which as an
institution charged with the training and certification of licensing of pilots.
47
3.14 Cost Analysis.
Table 3.4 Cost Analysis
Material required
Specification and type
Quantity
price
Transmitter
6-channel
4-channel
1
Receiver
Model flysky CT6B radio
Specifications
Channel: 6 channel
Frequency 2.4 GHz
RF power less than 20db
Modulation: GFSK
Code type: PCM
Sensitivity: 1024
DSC port: yes
Power 12V (1.5AAA*8)
ANT length:26mm
Certificate CE FCC
1
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