Elements of Control System in Robotics:
1. Controlled Process: The control of a process monitors the state of production in the system to ensure that everything is consistent. If the production level needs to increase or decrease, the controlled process can adjust as needed.
2. Input: Every system involving the energy of flowing resources needs input to determine the output and allow entry into the system. The input is always the starting position for every system.
3. Sensors: Sensors are essential to understanding what is going on inside the system. When a control system has a sudden shift in production due to physical parameters changing, a sensor is an object that detects the shift. A system can have multiple sensors to see slight changes in its mechanisms or have a variety of sensors to detect different possible changes.
4. Output: The output of a control system is both different and connected to the input. As stated before, the input determines the output, and putting in particular values will create the same or different values from that input depending on the other variables that led up to that value. However, the input only allows for a request, whereas the output is the actual response and action.