Centre stick

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A fly-by-wire centre stick in a preproduction Eurofighter Typhoon cockpit
Mirage III
cockpit, showing a centre stick

A centre stick (or center stick in the United States), or simply control stick, is an aircraft

pilot's legs or between the pilots' positions. Since the throttle controls are typically located to the left of the pilot, the right hand is used for the stick, although left-hand or both-hands operation is possible if required.[1]

The centre stick is a part of an aircraft's

elevators, or alternatively to its elevons
, by control rods or control cables on basic aircraft. On heavier, faster, more advanced aircraft the centre stick may also control power-assist modules. Modern aircraft centre sticks are also usually equipped with a number of electrical control switches within easy finger reach, in order to reduce the pilot's workload.

History

The centre stick originated at the turn of the twentieth century. In 1900, Wilhelm Kress of Austria developed a control stick for aircraft, but did not apply for a patent. Instead, a patent was awarded to the French aviator, Robert Esnault-Pelterie who applied for it in 1907.[2]

Split stick

A two-handed variation of the centre stick has existed as a split stick, with a similar arrangement to a yoke as it is bifurcated for the pilot to operate with both hands. This is not only used to operate the aircraft but for the pilot to also use radar controls. The

F-8 Crusader is an example of an aircraft that used a split stick.[citation needed
]

Popularity

The centre stick is used in many military fighter jets such as the

DA42
.

This arrangement contrasts with the more recently developed "

Airbus A320
.

See also

References

  1. ISBN 1-56027-287-2
    .
  2. ISBN 0-316-11681-5
    .
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