Electronic flight controls with parallel processed torque and positioning for pilot or astronaut touch feedback

摘要

Cockpit controls designed for a at least two pilots and automation. Duplications of controls: sticks and control columns move along the same position path in unison with other sets of controls electronically based on a plurality of parallel processed parameters allowing two pilots to assist each other effectively with the ability of one pilot to override the other for effective monitoring and control in normal and emergency situations.

主权项

1. An aircraft control stick for manually controlling operation of an aircraft, the control stick comprising:
a stick body comprising a base and a shaft, wherein the base is positioned below the shaft; a support structure for the stick body comprising a retaining plate, an enclosure, and a base plate, wherein the retaining plate is attached to the upper surface of the enclosure and the base plate is attached to the lower surface of the enclosure; the retaining plate comprising an aperture therethrough for accommodating the base of the stick body, the retaining plate further comprising at least three spokes extending radially inward from a perimeter of the aperture and attached to a spoke hub at the center of the aperture; wherein the base of the stick body has a slot therethrough for each of the at least three spokes, each slot having a bearing movably supported within the slot and connected to a spoke, such that the base of the stick body is retained by the spokes, with the spoke hub being contained within the volume of the base of the stick body; the control stick further comprising a universal joint having an upper end and a lower end, the upper end of the universal joint being attached to the base of the stick body, and the lower end of the universal joint being attached to a feel plate; wherein the feel plate is contained within the enclosure and is supported on the base plate such that the feel plate is constrained from movement in a direction orthogonal to a horizontal plane defined by the feel plate.