added conclusion

Author: ProfessorAtomicManiac

docs/section-7/feedforward-control.md

@@ -202,3 +202,6 @@ motor.setVoltage(pid.calculate(encoder.getDistance(), setpoint) + feedforward);
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 ## Conclusion
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+Using Feedforward and Feedback, you should now be able to control your mechanisms to go at desired velocities and accerations. However, what if you want your motor to turn to a specific position? (Hint: read next section on trapezoidal control).
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