Before revision: It is important to keep in mind that the resulting controller is only optimal with respect to the prescribed cost function and does not necessarily represent the best controller in terms of the usual performance measures used to evaluate controllers such as settling time, energy expended, etc.
After revision: It is important to keep in mind that the resulting controller is only optimal with respect to the prescribed cost function and does not necessarily t the best controller in terms of the usual performance measures used to evaluate controllers such as settling time, energy expended, etc.