Semester Project: Quad Copter upgradation

1. 2014-ME-310
2014-ME-317
2014-ME-321
2014-ME-323
2014-ME-331
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2. Contents
 What is quad copter?
 Actual configuration.
 Our configuration
 Methodology
 Frame configuration
 Problems and complications
 Solution to problems
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3. What is quad copter?
 A multirotor helicopter that is lifted and
propelled by four rotors is called quad
copter.
 Quad copter generally have
two pairs of motors one clock
-wise and one counter clock
-wise. The pair of motors push
Air downward resulting in uplift of
assembly
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4. Actual Configuration
 Normally a quad copter is very
expensive to built. It uses carbon fiber
frame which is quit expensive. It also
contains sensors like accelerometer,
ESCs.
 It also contains cameras for surveillance
and microcontrollers.
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6. Our configuration
 Our quad copter is simple based on 4
12V DC motors two cw and two ccw
 2 lithium polymer 12V, 980mAh
 Frame consist of 4 bars of poplar wood
 A R/C circuit and remote.
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7. Methodology
 We will attach 4 bars of wood right angel
to each other using a disk and some
screws and nuts
 Then we will attach motors at the ends
of wooden bars
 Motors would be attached to the
batteries through a RC kit
 When signal from remote is given the
motors will rotate and copter would fly
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8. Frame Configuration
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9. Problems and
complications.
 The biggest problem in this case is
stability of structure.
 When all motors start the structure
destabilizes due to sudden thrust.
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10. Solution to problems
 To solve the problem the structure
should be well balanced.
 If we use ESCs then sudden thrust
problem could be controlled
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11. Thank You
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