To programmatically control the motion trajectory of the servo, the following steps are required:
1. Determine the motion trajectory: determine which path the servo needs to follow.
2. Send control signal: send the control signal to the servo system to instruct the servo to move according to a specific path.
3. Monitoring feedback signal: monitor the feedback signal sent when the servo moves, such as position, speed, acceleration, etc., to ensure that the servo travels according to the expected trajectory.
Make adjustments: Make the necessary adjustments based on the feedback signal to ensure that the servo is always following the correct trajectory.
These steps can be achieved through programming languages, robot control software, or specialized control chips.