Pilot-induced oscillations (PIOs), as defined by MIL-HDBK-1797A, are sustained or uncontrollable oscillations resulting from efforts of the pilot to control...

Oscillation is the repetitive or periodic variation, typically in time, of some measure about a central value (often a point of equilibrium) or between...

airplanes (typically showing a shorter period) it can be a cause of pilot-induced oscillation. The phugoid, for moderate amplitude, occurs at an effectively...

sustained serious damage during a landing attempt as a result of pilot-induced oscillations. It was repaired but never flew again, and instead served as a...

conditions. Dangerous characteristics such as stalling, spinning and pilot-induced oscillation (PIO), which depend mainly on the stability and structure of the...

department Person of Indian Origin, a person of Indian descent Pilot-induced oscillation, an undesirable phenomenon in aircraft control Pio, prefix of...

motorcycle dynamics Caster flutter Fishtailing Hunting oscillation Pilot-induced oscillation Self-oscillation Tire balance Trailer (vehicle) Vehicle dynamics...

Linköping; the test pilot Lars Rådeström walked away with a broken elbow. The cause of the crash was identified as pilot-induced oscillation, caused by problems...

first Cardinals to customers there were reported incidents of pilot-induced oscillation (PIO) that alarmed Cessna enough that the factory initiated a...

potentially leading to Pilot-induced oscillation. If the short period mode is unstable it will generally be impossible for the pilot to safely control the...

off. This sequence is a classic case of a phenomenon known as pilot-induced oscillation. The investigators noted that the majority of the injuries sustained...

main engines installed. On the fifth and final glider flight, pilot-induced oscillation problems were revealed, which had to be addressed before the first...

short distance between the wing and empennage. This can lead to pilot-induced oscillation A short-coupled horse, which has a generally desirable conformational...

conventional aircraft, otherwise the aircraft will be sensitive to pilot-induced oscillation. All tandem wing aircraft and many flying wings are short-coupled...

fractured elbow and some minor injuries. The crash was the result of pilot-induced oscillation (PIO). Extremely gusty winds also contributed. The accident investigation...

eliminated the high risk of pilot-induced oscillation (PIO) that was characteristic of the M2-F2. First flight of the M2-F3, with NASA pilot Bill Dana at the controls...

Bucharest, Romania, when the autopilot disengaged and several pilot-induced oscillations occurred. The impact of unfastened passengers with the cabin and...

to be a flight control software error that failed to prevent a pilot-induced oscillation. While attempting its first overseas deployment to the Kadena...

crashes were the result of pilot-induced oscillation (PIO). After the second crash Rådeström decided to retire as a test pilot at the age of 49. The usual...

or spatial disorientation Pilot incapacitation Improper use of airplane automation Pilot techniques Pilot induced oscillation avoidance and recovery Combination...

unrecoverable. An unloading of the rotor can also be caused by pilot-induced oscillations. Rotorcraft Flying Handbook. Skyhorse Publishing Inc. July 1,...

Rogers Dry Lake, but only served to throw the aircraft into a pilot induced oscillation and a Mach 3.93 inverted dive. The plane began to break up 10...

tailplane. The unpredictable behavior of the design often caused pilot-induced oscillations, with the sudden and erratic deployment of leading edge slats...

Vertical Motion Simulator was used to investigate a longitudinal pilot-induced oscillation (PIO) that occurred on an early Shuttle flight just before landing...

the lake bed on landing. With test pilot Bruce Peterson at the controls, the M2-F2 suffered a pilot induced oscillation (PIO) as it neared the lake bed....

the control stick to provide acceptable resistance to prevent pilot-induced oscillation. Unusually, the aircraft made extensive use of titanium throughout...

disintegrated in the air after pitch damper failure. "The resulting pilot-induced oscillation generated over 12 Gs. Both engines were ripped from the airframe...

classic PIO" or pilot induced oscillation. He managed to set down the X-15 on the desert runway at the bottom of one of the severe oscillations saving himself...

currently exist for flying qualities of piloted spacecraft. Flight test Cooper-Harper rating scale Pilot-induced oscillation Longitudinal static stability Flight...

disabled for the flight. The investigation concluded that the pilot-induced oscillations had set up a resonant vibration that exceeded the rotor system's...