|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 10 인용 특허 : 5|
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 at least in part establishes open loop compensation or feedback gain. The disclosed method and arrangement are specifically adapted for establishing stabilizer mistrim during a landing procedure in which an aircraft flight control system is automatically controlling th...
1. A method of estimating the location of aircraft center of gravity in an aircraft flight control system of the type that employs aircraft center of gravity location for executing one or more control laws that establish the flight path of said aircraft, said method comprising: obtaining from said aircraft flight control system signals representative of the aircraft stabilizer position, the aircraft flap setting and the aircraft angle of attack; multiplying said signal representative of aircraft stabilizer position by a first multiplicative factor, w...