Editing Servo tuning basics
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− | + | Driving a servo motor is much like driving a car. Driving a car has many similarities including the key concepts of torque, velocity and position control. Most of this happens in the driver's head the same way than a servo drive does with a motor. | |
− | + | ==Driving (a.k.a servoing) a car== | |
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− | ==Driving (a.k.a servoing) a car== | + | |
Driving a car to a destination is much like driving a servo motor to it's destination position. The analogies in between are: | Driving a car to a destination is much like driving a servo motor to it's destination position. The analogies in between are: | ||
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The response can be improved further by introducing a limit to the slew rate of setpoint signal. The controller behaves optimally when the system is able to follow the setpoint continuously with little tracking error. In this case the gains could be same as before, P=50 I=25. | The response can be improved further by introducing a limit to the slew rate of setpoint signal. The controller behaves optimally when the system is able to follow the setpoint continuously with little tracking error. In this case the gains could be same as before, P=50 I=25. | ||
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