大气层外重力球控制飞行器曲线飞行重心导航系统 Atmospheric gravity curve ball control aircraft center of gravity flight navigation systems大气层外重力球控制飞行器曲线飞行重心导航系统,包括一根椭圆形的支承轨,一根椭圆形的移动轨,和固定在移动轨上的一个重力球,支承轨下侧有一个带动移动轨移动的被动皮带轮和一套...
Aircraft weight and center of gravity indicator system, U.S. Patent 3,701,279. 1972-10-31.US3701279 * Feb 8, 1971 Oct 31, 1972 Electro Dev Corp Aircraft weight and center of gravity indicator systemUS3701279 * Feb 8, 1971 Oct 31, 1972 Electro Dev. Corp. Aircraft weight and center ...
This patent describes an aircraft center of gravity and fuel level advisory system for fixed wing aircraft connected to the aircraft's fuel gauges and operated by one of the aircraft's personnel, the system comprising: a control panel processor unit connected to the aircraft's power source and ...
of the center of gravity of an aircraft in flight, an accelerometer is placed in the forward part of the aircraft and another is placed in the after part to produce signals representing the rotation of aircraft about an axis, preferably the yaw axis, through the aircraft center of gravity. ...
Disclosed is a method of and an arrangement for real time estimation of the location of the center of gravity of an aircraft. The center of gravity estimate is utilized in an aircraft flight control system for effecting flight control laws in which the center of gravity is a parameter that ...
A method and apparatus for the real time estimation of the location of the center of gravity in an aircraft using a linear estimation technique. The center of gravity estimate is used in the aircraft's flight control system (12) to implement flight control laws that depend on the aircraft's...
An apparatus for determining the weight and/or center of gravity of an aircraft is disclosed and includes a plurality of fittings attached to each oleo strut on the aircraft for accessing the working fluid in the oleo strut, a computer, a first, electronically-responsive valve coupled to each ...
Cited by (2) Center of Gravity Estimation Using Multiple Accelerometers 2024, AIAA SciTech Forum and Exposition, 2024 Aircraft mass properties estimation during airdrop maneuver: A nonlinear filtering approach 2021, Journal of AircraftView Abstract ...
For aircraft, it’s about knowing the center of gravity (CG). The center of gravity will influence stability and performance. Different airplanes have specified limits for longitudinal and lateral limits. If the airplane does not meet these requirements, it will not fly properly. Not operating ...
Weight-shift control is a category of powered aircraft, such as an ultralight trike, with a pivoting wing and fuselage that is only controllable in pitch and roll through the change of the center of gravity (i.e., no control surfaces). ...