- lead-lag motion
- колебание (лопасти) в плоскости вращения
Англо-русский словарь промышленной и научной лексики. 2014.
lead-lag motion
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lead-lag motion — An angular oscillation of a rotor blade in the plane of rotation about a substantially vertical axis. The fore and aft movement of the tip of a helicopter rotor blade in its plane of rotation. Lead lag motion is the freedom given to each blade of … Aviation dictionary
Motion simulator — Simulator seating St. Louis Zoo A motion simulator or motion platform is a mechanism that encapsulates occupants and creates the effect/feelings of being in a moving vehicle. Motion simulators fall into two categories (described below) based on… … Wikipedia
Motion picture rating system — Parental Guidance redirects here. For the Singaporean TV series, see Parental Guidance (TV series). For the Judas Priest song, see Parental Guidance (song). A motion picture rating system is designated to classify films with regard to suitability … Wikipedia
lead — i. The first aircraft in a formation (lead aircraft). ii. The angular difference between the line of sight and an aiming line. See angle of lead. iii. The amount one cyclic motion is ahead of another, expressed in degrees. The opposite is lag … Aviation dictionary
motion sickness — Synonyms and related words: Minamata disease, airsickness, altitude sickness, anoxemia, anoxia, anoxic anoxia, anthrax, black lung, caisson disease, car sickness, chilblain, decompression sickness, frostbite, immersion foot, itai, jet lag, lead… … Moby Thesaurus
jet lag — Synonyms and related words: Minamata disease, altitude sickness, anoxemia, anoxia, anoxic anoxia, anthrax, black lung, caisson disease, chilblain, decompression sickness, frostbite, immersion foot, itai, lead poisoning, mercury poisoning, motion… … Moby Thesaurus
dragging — The freedom given to each blade of a rotor to allow it to move in the plane of rotation independently of other blades. It is basically the angular oscillation of a rotor blade in the plane of rotation about a substantially vertical axis. This is… … Aviation dictionary
Helicopter rotor — This article is about helicopter main rotor systems. For antitorque control, see tail rotor. Helicopter rotor The rotor head of a Sikorsky S 92 A helicopter main rotor or rotor system is a type of fan that is used to generate both the aerodynamic … Wikipedia
Control theory — For control theory in psychology and sociology, see control theory (sociology) and Perceptual Control Theory. The concept of the feedback loop to control the dynamic behavior of the system: this is negative feedback, because the sensed value is… … Wikipedia
Helicopter — For other uses, see Helicopter (disambiguation). Helicopter An LAPD Bell 206 … Wikipedia
Electrical ballast — Choke ballast (inductor) used in older lighting. This example is from a tanning bed. Requires a lamp starter (below) and capacitor … Wikipedia
