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What is Autopilot, its principle and details?

PID CONTROL

The output of the three controls is combined and the net resultant drives the rudder. This type of autopilot is also called as PID Auto Pilot.

       A Proportional–Integral–Derivative Controller (PID controller) is a control loop feedback mechanism (controller) commonly used in industrial control systems. A PID controller continuously calculates an error value as the difference between a desired set point and a measured process variable. The controller attempts to minimize the error over time by adjustment of a control variable, such as the position of a control valve, a damper, or the power supply.

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Graduated from M.E.R.I. Mumbai (Mumbai University), After a brief sailing founded this website with the idea to bring the maritime education online which must be free and available for all at all times and to find basic solutions that are of extreme importance to a seafarer by our innovative ideas.