Other

Lockheed Martin Corporation

Anthony J Smith

Christopher A Thornberg

Navid Tehrani Dadkhah

Michael Gregory Todd

Systems and methods for controlling an aerial vehicle to avoid obstacles are disclosed. A system can detect, based on a world model generated from sensor data captured by one or more sensors positioned on the aerial vehicle during flight, an obstacle for the aerial vehicle, and trigger an augmented manual control mode responsive to a speed of the aerial vehicle being less than a predetermined threshold and detecting the obstacle. The system can set, responsive to triggering the augmented manual control mode, a speed constraint for the aerial vehicle in a direction of the obstacle based on a distance between the aerial vehicle and the obstacle. The system can receive an instruction to navigate the aerial vehicle in the direction at a second speed, and adjust the instruction to replace the second speed with the speed constraint, causing the aerial vehicle to navigate at the speed constraint.

Collision prevention flight control mode

Systems and methods for mission-based path modifications are presented herein. One or more processors may be coupled with memory and housed in a vehicle. The one or more processors may receive data indicative of an issue with at least one function of the vehicle during a mission defined by a type of cargo and a flight path comprising a plurality of segments. The one or more processors may determine, responsive to the issue with the at least one function, an action to perform for the vehicle based on the issue, a current segment of the plurality of segments, and the mission. The one or more processors may execute, during the current segment or a subsequent segment of the plurality of segments, the action on the vehicle.

Mission-adaptable procedures for aircraft

A trailer carrying a utility pole has parallel spaced beams and transverse interconnections at a front and spaced inward from a rear of the beams. Rests on top of the interconnections support a pole-holding channel that is connected to the beams with plural pivoted frames. A wire passes through turning blocks at a rearward end of the channel and near the rearward interconnection, rotating the frames and pulling the channel towards the rearmost transverse interconnection until the channel holds the pole upright. The trailer is lowered and the pole is connected to a prepared supporting block. The channel is detached from the pole. The channel and frames are lowered by releasing the wire, and the trailer is raised and towed away.

Towable cell phone tower raising rig

A system for one person raising and lowering the mast of a sailboat wherein the mast is less than about forty feet in length and in the down position the mast is laid horizontally along a median line of the hull of a sailboat. The system includes rigging to raise the height of the mast from the hull and then to pivot the mast with the pivot being near the lowest point of the mast. Means is provided to pivot the mast about the lowest point of the mast until the mast is in a vertical position. The mast is then brought down into an upstanding vertical position with means to support the mast on the sailboat at the mast's lowest point and upwardly therefrom. The same rigging may be used to lower the mast to the horizontal. The operations occur by a winch located towards the rear of the sailboat to either pay out a line thereon when lowering the mast to the horizontal or conversely to take up the line when the mast is pivoted to the vertical.

System for lifting and lowering a sailboat mast

A trimaran having a hull and outrigger pontoons on each side of the hull. The pontoon are laterally movable away and towards the hull. Each of the pontoons are secured to the hull by forward and aft link boxes. The link boxes are pivotally mounted to the port side and starboard side of the hull. Each of the link boxes are also pivotally secured to a pontoon. The forward and aft link boxes of each side are connected together by a linkage whereby the forward port side and starboard link boxes are arcuately rotated when the aft port side and starboard link boxes are arcuately rotated.

Growing community of inventors

Annapolis, MD, United States of America

Anthony J Smith