Control system for vehicles

A system for controlling flight of an aircraft comprising:

• a sensor system disposed on the aircraft for sensing a position of the aircraft and an inertial movement of the aircraft, the sensor system being adapted to communicate sensed data representing the position and the inertial movement of the aircraft;
• a receiver disposed on the aircraft and adapted to receive transmitted reference data communicating a position and movement of a reference vehicle;
• commanded data representing a selected velocity of the aircraft relative to the reference vehicle;
• and
• a control system disposed on the aircraft for calculating a calculated velocity of the aircraft relative to the reference vehicle using the sensed data and the reference data and for controlling flight-control devices on the aircraft, such that the aircraft attains and maintains a selected velocity relative to the reference vehicle corresponding to the commanded data;
• wherein the receiver is further adapted to receive a transmission communicating the commanded data;
• and
• wherein the commanded data is generated using a control station remote to the aircraft by manipulating a graphical user interface.

A system for controlling flight of an aircraft comprising:

• a sensor system disposed on the aircraft for sensing a position of the aircraft and an inertial movement of the aircraft, the sensor system being adapted to communicate sensed data representing the position and the inertial movement of the aircraft;
• a receiver disposed on the aircraft and adapted to receive transmitted reference data communicating a position and movement of a reference vehicle;
• commanded data representing a selected velocity of the aircraft relative to the reference vehicle;
• and
• a control system disposed on the aircraft for calculating a calculated velocity of the aircraft relative to the reference vehicle using the sensed data and the reference data and for controlling flight-control devices on the aircraft, such that the aircraft attains and maintains a selected velocity relative to the reference vehicle corresponding to the commanded data;
• wherein the receiver is further adapted to receive a transmission communicating the commanded data;
• and
• wherein the commanded data is generated using a control station remote to the aircraft by manipulating a tactile user interface.

A system for controlling the flight of an aircraft comprising:

• sensors carried on the aircraft, the sensors being adapted to determine the position of the aircraft relative to the earth and the inertial movement of the aircraft, the sensors also being adapted to output data communicating the position and movement of the aircraft;
• a receiver carried on the aircraft and adapted to receive transmitted data communicating the position of a reference vehicle relative to the earth and movement of the reference vehicle relative to the earth;
• and
• a control system carried on the aircraft and connected to the sensors and the receiver, the control system calculating the position of the aircraft relative to the reference vehicle and movement of the aircraft relative to the reference vehicle using the data from the sensors and the data received by the receiver, the control system being adapted to command flight-control devices on the aircraft for causing the aircraft to maneuver in a manner that attains and maintains a selected position relative to the reference vehicle or a selected velocity relative to the reference vehicle;
• wherein the selected position and velocity of the aircraft relative to the reference vehicle is selected and input into the control system prior to flight of the aircraft.

A multi-vehicle system comprising:

• a reference vehicle;
• at least one aircraft;
• a reference sensor system carried on the reference vehicle and adapted to determine the position relative to the earth and the movement relative to the earth of the reference vehicle;
• an aircraft sensor system carried on each aircraft and adapted to determine the position relative to the earth and the inertial movement of each corresponding aircraft;
• a receiver carried on each aircraft for receiving transmitted data communicating the position and movement of the reference vehicle;
• and
• a control system carried on each aircraft adapted to calculate the velocity of each corresponding aircraft relative to the reference vehicle and adapted to command flight-control devices for causing each corresponding aircraft to fly at a selected velocity relative to the reference vehicle;
• wherein the reference vehicle is a ship.

A multi-vehicle system comprising:

• a reference vehicle;
• at least one aircraft;
• a reference sensor system carried on the reference vehicle and adapted to determine the position relative to the earth and the movement relative to the earth of the reference vehicle;
• an aircraft sensor system carried on each aircraft and adapted to determine the position relative to the earth and the inertial movement of each corresponding aircraft;
• a receiver carried on each aircraft for receiving transmitted data communicating the position and movement of the reference vehicle;
• and
• a control system carried on each aircraft adapted to calculate the velocity of each corresponding aircraft relative to the reference vehicle and adapted to command flight-control devices for causing each corresponding aircraft to fly at a selected velocity relative to the reference vehicle;
• wherein the reference vehicle is a land-based vehicle.

A flight control system for controlling the velocity of an aircraft relative to a reference vehicle comprising:

• a control station carried by the reference vehicle;
• and
• a hand-held controller;
• wherein either the control station or the hand-held controller may be used to control the velocity of the aircraft relative to the reference vehicle.

A graphical display for controlling the velocity of an aircraft relative to a moving vehicle, comprising:

• a moving-vehicle icon representing the moving vehicle;
• a velocity-vector icon representing the actual velocity of the aircraft relative to the moving vehicle;
• a commanded-relative-velocity icon representing a selected velocity of the aircraft relative to the moving vehicle;
• wherein the velocity of the aircraft relative to the moving vehicle may be selectively controlled by moving the commanded-relative-velocity icon within the graphical display.