I want to track a given trajectory for a fixed-wing UAV. This example from UAV toolbox does the exact task, but I am not able to understand what are it's control inputs (u). Can someone please explain how can I obtain these control inputs or ...
To drive a brushless motor, you’ll need an ESC (electronic speed controller). Unlike brushed motors that have only two wires, brushless motors have three wires. You can connect these wires to the ESC in any order. To reverse the rotation direction, simply swap two of the three wires. Ad...
How does your cellphone know which direction to rotate the display? It's all done with accelerometers hidden inside the case.You'd be surprised at some of the things accelerometers are used for. Did you know, for example, that hi-tech clothes washing machines have accelerometers that can ...
Learn what a resultant vector is by understanding the formula & examples. Learn how to find the direction & magnitude of the resultant vector of two given vectors. Related to this Question Two forces pull on an object at the same time. Their resultant force is greatest when the angle between...
Find (a) the magnitude of its average angular acceleration and (b) the angle the average angular acceleration vector makes with the horizontal. Just trying to work out what I'm doing wrong here to find the average angular acceleration. I used angular acceleration = final vel...
Learn how to find the magnitude of a vector. Then, using a vector's direction and magnitude, learn how to create a vector and magnitude graph with...
Putting Gears to Work Gears are generally used for one of four different reasons: To reverse the direction of rotation To increase or decrease the speed of rotation To move rotational motion to a different axis To keep the rotation of two axes synchronized You can see effects 1, 2 and 3...
If you know that a particle is moving in a circular path with a velocity v at a distance r from the center of the circle, with the direction of v always being perpendicular to the radius of the circle, then the average angular velocity can be written as: ...
Most encoders use optical sensors to provide electrical signals in the form of pulse trains, which can, in turn, be translated into motion, direction, or position.Rotary encoders are used to measure the rotational motion of a shaft. Figure 1 shows the fundamental components of a rotary ...
Most encoders use optical sensors to provide electrical signals in the form of pulse trains, which can, in turn, be translated into motion, direction, or position.Rotary encoders are used to measure the rotational motion of a shaft. Figure 1 shows the fundamental components of a rotary ...