Human Perception of Load Factor
When the load factor is +1, all occupants of the aircraft feel that their weight is normal. When the load factor is greater than +1 all occupants feel heavier than usual. For example, in a 2 g maneuver all occupants feel that their weight is twice normal. When the load factor is zero, or very small, all occupants feel weightless. When the load factor is negative, all occupants feel they are upside down.
Human beings have limited ability to withstand a load factor significantly greater than 1, both positive and negative. Unmanned aerial vehicles can be designed for much greater load factors, both positive and negative, than conventional aircraft because these vehicles can be used in maneuvers which would be incapacitating for a human pilot.
Read more about this topic: Load Factor (aeronautics)
Famous quotes containing the words human, perception, load and/or factor:
“The State is the altar of political freedom and, like the religious altar, it is maintained for the purpose of human sacrifice.”
—Emma Goldman (1869–1940)
“No one has ever seen a Republican mass meeting that was devoid of the perception of the ludicrous.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“‘Tis all men’s office to speak patience
To those that wring under the load of sorrow,
But no man’s virtue nor sufficiency
To be so moral when he shall endure
The like himself.”
—William Shakespeare (1564–1616)
“You factor in racism as a reality and you keep moving.”
—Jewell Jackson McCabe (b. 1945)