What is the position of the driver?
The driver positioner is a system interface that uses system inputs to modify the driver through the variable position range according to the system requirements in real time. Essentially, the actuator of the actuator uses the input adjustment from system sensors that provide information on the current position of the driver. This information is compared with a pre -programmed ideal scenario or other system inputs. If there is any difference between the two sets of information, the position that is the driver accordingly adjusts the driver to correct this difference. Drive positioners are used in a wide range of applications such as machine tool parts, marine turrets, consulting systems and flow control valves. In many cases, this movement is a simple linear or rotary movement of recurring and final nature. There are many applications where the flood controller is needed to create various position changes within the limits of their operating range in response to requestKY on a system or environmental. The naval turret is a good example of this type of operational situation. Drives that rotate the towers and increase and reduce the barrels of weapons are constantly obliged to change their location in relation to the location and extent of the potential goal.
To achieve this type of fine check, the control system is used. This type of drive system consists of a full range drive, controller and interface drives. The interface unit collects systems and operator commands or contains a set of pre -programmed data. It also collects sensors inputs that provide the indication of the exact position of the driver in real time.
System inputs, operator commands, or program data Represent ideal or required. The interface then compares this ideal situation with the position of the drive. If the difference is detected between the two sets of information, the interface is declared error state. SweatThe controller gives the controller to move the driver - and then the component in question - to correct the error state. After canceling the state of the error, the driver stops the driver to restore the required parameters.