Society of Robots - Robot Forum
Software => Software => Topic started by: andreahmed on July 09, 2007, 09:52:46 PM
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hi , first i wanna know how to use the encoders for positional control , i read the tutorial here , and the pid one , i just want use it to make the turns like 90Degrees , 180 ..etc
is this pseudo code correct ?
while ( desired_position !=actual_position)
{
error = desired_position - actual_position
error = error * KP // proportional control
pwm ( error) // pwm the motor to the desired position
}
also i were pariticipated in a contest Robocon
http://www.vtv.org.vn/robocon/2007en/en/index.asp?menuid=838&parent_menuid=838&fuseaction=3&articleid=2214
some guys said they were using 8 Sensors for line following , i wish ya write a tutorial about something like that , like how we can follow a line in a good speed also how to count the crossing lines and how to do the turns like 90 and 180 in something like the game field showing there , can u write some algorithms plz ?
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any idea ? ???
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some guys said they were using 8 Sensors for line following , i wish ya write a tutorial about something like that , like how we can follow a line in a good speed also how to count the crossing lines and how to do the turns like 90 and 180 in something like the game field showing there , can u write some algorithms plz ?
You mean like this? :P
http://www.societyofrobots.com/competitions_mobot.shtml