Ardupilot
Mega 2.x for Multi-rotors UAV
from DIY Drones
UAV Society
Know more about the UAV Technology systems and how to build Multirotors, Planes and Rovers
Monday, July 7, 2014
Saturday, July 5, 2014
Gimbals of UAVS
UAV Gimbals
A gimbal is a pivoted support that allows the rotation of an object about a single axis. A set of three gimbals, one mounted on the other with orthogonal pivot axes, may be used to allow an object mounted on the innermost gimbal to remain independent of the rotation of its support. For example, on a ship, the gyroscopes, shipboard compasses stoves, and even drink holders typically use gimbals to keep them upright with respect to the horizon despite the ship's pitching and rolling.
A gimbal is a pivoted support that allows the rotation of an object about a single axis. A set of three gimbals, one mounted on the other with orthogonal pivot axes, may be used to allow an object mounted on the innermost gimbal to remain independent of the rotation of its support. For example, on a ship, the gyroscopes, shipboard compasses stoves, and even drink holders typically use gimbals to keep them upright with respect to the horizon despite the ship's pitching and rolling.
Gimbal
contents from two main items:
Gimbal actuator:
The gimbal was first described by the Greek inventor Philo of Byzantium. Philo described an eight-sided ink pot with an opening on each side, which can be turned so that while any face is on top, a pen can be dipped and inked - yet the ink never runs out through the holes of the other sides. This was done by the suspension of the inkwell at the center, which was mounted on a series of concentric metal rings so that it remained stationary no matter which way the pot is turned.
Gimbal actuator:
The gimbal was first described by the Greek inventor Philo of Byzantium. Philo described an eight-sided ink pot with an opening on each side, which can be turned so that while any face is on top, a pen can be dipped and inked - yet the ink never runs out through the holes of the other sides. This was done by the suspension of the inkwell at the center, which was mounted on a series of concentric metal rings so that it remained stationary no matter which way the pot is turned.
Gimbal
Controller:
it's an electronic board considered with intermediate between controller (man or autonomous) and Gimbal actuator.
Gimbal controller does this by burn a suitable code for controlling Gimbal actuator.
it's an electronic board considered with intermediate between controller (man or autonomous) and Gimbal actuator.
Gimbal controller does this by burn a suitable code for controlling Gimbal actuator.
UAV uses Gimbal:
Gimbals are also used to mount everything from small camera lenses to large photographic telescopes.
Gimbals are also used to mount everything from small camera lenses to large photographic telescopes.
Thus UAVs
can use gimbal if it mount cam to ensure getting all angles of photography.
Monday, June 30, 2014
Quadcopter Mechanics
Quadcopter Mechanics
Flight Mechanics
In order to learn how to control a quadcopter, you'll need to learn a
bit about quadcopter mechanics - how quadcopters fly by adjusting rotor
speeds. Quadcopters have different flight mechanics than conventional
aircraft such as airplanes and helicopters. They are Vertical Take Off
and Landing (VTOL) aircraft similar to helicopters; however their
attitude and flight mechanics are vastly different.
Control System of UAV
Control System of UAV
Introduction:
There are two main types of UAV available that are suitable for surveying work. The first is a fixed wing model.
Introduction:
There are two main types of UAV available that are suitable for surveying work. The first is a fixed wing model.
Sunday, June 29, 2014
Servo motor Selection for your uav
Servo motor Selection for your uav
for fixed wing uav and tricopter uav you have to use a servo motor to move the control surfaces, the selection of the suitable servo for your uav is depend on some parameters in this post we will discuss what is a servo motor and what are the selection parameters of the servo motor
Friday, June 27, 2014
Why MultiRotors Uav?
Why MultiRotors Uav?
Multirotors Uav have many benefits in the field of Security,farming, surveys, aerial photography and Rescue.
Multirotors Uav have many benefits in the field of Security,farming, surveys, aerial photography and Rescue.
Tuesday, June 24, 2014
power calculations of multirotors uav
Calculation of Multirotor UAV Required Power
to calculate the power required for
an uav rotor craft or multirotor uav you have to define your flight conditions
and design requirements
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