Control systems for aircraft

1. : the control from ground stations of airplanes in flight by means of information transmitted to the pilot by radio and other electronic devices. also : the office or system that provides this control.
2: the system (as of levers, cables, and movable surfaces) that controls the movement of an airplane.
What are three types of commonly used flight control systems?
Rudder and aileron trim
Most fixed-wing aircraft have a trimming control surface on the elevator, but larger aircraft also have a trim control for the rudder, and another for the ailerons.
The rudder trim is to counter any asymmetric thrust from the engines..
What is used to control devices for aircraft?
Control systems are used in the manufacturing, repair, and maintenance of commercial and military planes, private or military vehicles, and even spacecraft.
They reduce the risk of human error by accurately lifting and positioning aircraft components..
Aircraft are controlled through primary and secondary flight controls, and move over three axes known as longitudinal, lateral, and vertical axes.
The airplane moves about these axes through roll, pitch, and yaw.

What are three types of commonly used flight control systems?