Application and division of automatic control system

To make the machine operate optimally and produce the best possible results, we need to complete the following steps: set the goal, measure deviation, correct deviation, and develop control strategies by analyzing feedback mechanisms. The control objectives can be either a constant control to maintain a specific value or a following control to track a present trajectory. The system will measure the deviation between the actual output and the target output, and according to it, the system will generate the corresponding control signal to reduce the size of the deviation. This process involves comparing the difference between the actual output and the desired output and generating control instructions based on this difference.