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ashok7067 said:thanx mostafa... let me tell my idea briefly... my robot uses four rotors on four sides like a plus "+" pattern... wen all de motors run at de same speed,de robot will raise up...
wen it wanna go straight meanz the front motor slows down...
wen it wanna take a left meanz the left motor slows down...
so i wanna keep my robot in a stable position always... wat kinda sensors can i use to maintain its position and prevent it from falling down...
waitin 4 a reply....
ashok7067 said:
this is the robot with 4 rotors.... but i cant understand how it'll be stable with 2 and 3 rotors.... can anyone upload the picture and the url of that site plz....
ashok7067 said:using 3 motors??? can u send me any link 4 tat.....
This is the basic structure:
**broken link removed**
As you may see in the movie, it can't be controlled only up and down because it's spinning. Adding two left and right horizontal engines will keep the the spinning out.
I have one but I've didn't found yet the left-right engines, both must be powerfull.
coblaze said:Now, to measure the accelerations related to the 6 degrees of freedom you'll need.
1) 3 axis MEMs gyroscope (pretty expensive )
2) 3 axis Accelerometers
3) Electronic Compass (to sense the direction)