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product:usb2lds:parameters

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product:usb2lds:parameters [2014/06/09 19:55]
xevel
product:usb2lds:parameters [2014/06/09 19:56]
xevel
Line 94: Line 94:
 The motor can be turned ON or OFF with '​M'​ or '​m'​. The command of the motor is then computed using the PID algorithm and the current parameters. The motor can be turned ON or OFF with '​M'​ or '​m'​. The command of the motor is then computed using the PID algorithm and the current parameters.
  
-In some cases, badly tuned PID parameters can lead to instability. Given that the PID algorithm needs information on the actual turn rate of the sensor, and that the sensor only gives this information if it's turning, it is sometimes necessary to help the system to bet back to normal operation by giving the motor a little push. While this can be done physically by turning the sensor by hand, there is a command that briefly forces the motor to run ('', ​space). It might be necessary to send a lot of these commands at once (keep the key pressed) for the system to actually get back up.+In some cases, badly tuned PID parameters can lead to instability. Given that the PID algorithm needs information on the actual turn rate of the sensor, and that the sensor only gives this information if it's turning, it is sometimes necessary to help the system to bet back to normal operation by giving the motor a little push. While this can be done physically by turning the sensor by hand, there is a command that briefly forces the motor to run (space). It might be necessary to send a lot of these commands at once (keep the key pressed) for the system to actually get back up.
  
  
product/usb2lds/parameters.txt · Last modified: 2016/09/29 13:12 by xevel