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Class Information
Number: 701/12
Name: Data processing: vehicles, navigation, and relative location > Vehicle control, guidance, operation, or indication > Aeronautical vehicle > Altitude or attitude control or indication > Auto pilot > Inner/outer loop
Description: Automatic flight control system further comprising a stability control loop (i.e., inner loop) which controls the attitude
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7139643 |
Control device with servocontrol loop, particularly an electro-hydraulic flight control actuator |
Nov. 21, 2006 |
| 6998992 |
System and an arrangement to determine the position in a hazardous situation |
Feb. 14, 2006 |
| H2040 |
Personal computer based utility program for an electronic countermeasure system |
Aug. 6, 2002 |
| 6349258 |
Method for horizontal routing of an aircraft between two waypoints |
Feb. 19, 2002 |
| 5901927 |
Ground strike protection function for aircraft autopilot |
May. 11, 1999 |
| 4599698 |
Aircraft trim actuator shutdown monitor system and method |
Jul. 8, 1986 |
| 4592055 |
Outer-loop monitor for aircraft automatic flight control system |
May. 27, 1986 |
| 4580223 |
Incorporation of pitch bias actuator function into an existing AFCS |
Apr. 1, 1986 |
| 4500967 |
Aircraft short-term roll attitude retention system |
Feb. 19, 1985 |
| 4460964 |
Multiaxis hardover protection apparatus for automatic flight control systems |
Jul. 17, 1984 |
| 4417308 |
Dual inner loop fault inhibit of aircraft outer loop |
Nov. 22, 1983 |
| 4387432 |
Pulsed aircraft actuator |
Jun. 7, 1983 |
| 4387431 |
Roll attitude inhibit of aircraft automatic outer loop |
Jun. 7, 1983 |
| 4387430 |
Pitch stick force inhibit of aircraft automatic outer loop |
Jun. 7, 1983 |
| 4385355 |
Automatic outer loop centering of aircraft inner loop |
May. 24, 1983 |
| 4330829 |
Helicopter flight stability control induced oscillation suppression |
May. 18, 1982 |
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