Irobot Corporation

Flir Detection, Inc.

Irobot Defense Holdings, Inc.

Cyphy Works, Inc.

Teledyne Flir Detection, Inc.

Andrew M Shein

Tyson David Sawyer

Samuel Alan Johnson

Emilie A Phillips

Aaron J Powers

Josef P Jamieson

Jason S Walker

John W Ware

John P O'Brien

Mikhail Filippov

Adam P Couture

Richard Page

Helen Greiner

Chikyung Won

Bretton E Anderson

Felipe Bohorquez

Alexey Zaparovanny

Kenneth D Sebesta

Sam Johnson

Samuel A Johnson

Kevin Michael Mcclure

Perry Stoll

Misha Filippov

Jason Jeffords

Kim Salazar

Mikhail Fillipov

In an aspect, in general, a spooling apparatus includes a filament feeding mechanism for deploying and retracting filament from the spooling apparatus to an aerial vehicle, an exit geometry sensor for sensing an exit geometry of the filament from the spooling apparatus, and a controller for controlling the feeding mechanism to feed and retract the filament based on the exit geometry.

Spooler for unmanned aerial vehicle system

Systems and methods are provided for powering and controlling flight of an unmanned aerial vehicle. The unmanned aerial vehicles can be used in a networked system under common control and operation and can be used for a variety of applications. Selected embodiments can operate while tethered to a portable control system. A high speed tether management system can be used to facilitate both mobile and static tethered operation. Modular components provide for both tethered and fully autonomous flight operations.

Persistent aerial reconnaissance and communication system

A method of operating a remote vehicle configured to communicate with an operator control unit (OCU) includes executing a click-to-drive behavior, a cruise control behavior, and a retro-traverse behavior on a computing processor. The click-to-drive behavior includes receiving a picture or a video feed and determining a drive destination in the received picture or video feed. The cruise control behavior includes receiving an absolute heading and velocity commands from the OCU and computing a drive heading and a drive velocity. The a retro-traverse behavior includes generating a return path interconnecting at least two previously-traversed waypoints of a list of time-stamped waypoints, and executing a retro-traverse of the return path by navigating the remote vehicle successively to previous time-stamped waypoints in the waypoints list until a control signal is received from the operator control unit.

Autonomous behaviors for a remote vehicle

A robotic vehicle (A,BC,A,B,C) includes a chassis () having front and rear ends (A,A,B,B) and supported on right and left driven tracks (). Right and left elongated flippers () are disposed on corresponding sides of the chassis and operable to pivot. A linkage () connects a payload deck assembly (D,D,D), configured to support a removable functional payload, to the chassis. The linkage has a first end (A) rotatably connected to the chassis at a first pivot (), and a second end (B) rotatably connected to the deck at a second pivot (). Both of the first and second pivots include independently controllable pivot drivers () operable to rotatably position their corresponding pivots () to control both fore-aft position and pitch orientation of the payload deck (D,D,D) with respect to the chassis ().

Robotic vehicle

A robotic vehicle (A,BC,A,B,C) includes a chassis () having front and rear ends (A,A,B,B) and supported on right and left driven tracks (). Right and left elongated flippers () are disposed on corresponding sides of the chassis and operable to pivot. A linkage () connects a payload deck assembly (DDD), configured to support a removable functional payload, to the chassis. The linkage has a first end (A) rotatably connected to the chassis at a first pivot (), and a second end (B) rotatably connected to the deck at a second pivot (). Both of the first and second pivots include independently controllable pivot drivers () operable to rotatably position their corresponding pivots () to control both fore-aft position and pitch orientation of the payload deck (DDD) with respect to the chassis ().

An image-based sensor system for a mobile unit makes use of light emitters and imagers to acquire illumination patterns of emitted light impinging on the floor and/or walls surrounding the unit. The illumination pattern is used to estimate location and/or orientation of the unit. These estimates are used for one or more functions of stabilization, calibration, localization, and mapping of or with respect to the unit.

Imaging based stabilization

A method for enhancing operational efficiency of a remote vehicle using a diagnostic behavior. The method comprises inputting and analyzing data received from a plurality of sensors to determine the existence of deviations from normal operation of the remote vehicle, updating parameters in a reference mobility model based on deviations from normal operation, and revising strategies to achieve an operational goal of the remote vehicle to accommodate deviations from normal operation. An embedded simulation and training system for a remote vehicle. The system comprises a software architecture installed on the operator control unit and including software routines and drivers capable of carrying out mission simulations and training.

A robotic vehicle (A,BC,A, includes a chassis () having front and rear ends (A,A,B,B) and supported on right and left driven tracks (). Right and left elongated flippers () are disposed on corresponding sides of the chassis and operable to pivot. A linkage () connects a payload deck assembly (D,D,D), configured to support a removable functional payload, to the chassis. The linkage has a first end (A) rotatably connected to the chassis at a first pivot (), and a second end (B) rotatably connected to the deck at a second pivot (). Both of the first and second pivots include independently controllable pivot drivers () operable to rotatably position their corresponding pivots () to control both fore-aft position and pitch orientation of the payload deck (D,D,D) with respect to the chassis ().

Growing community of inventors

Winchester, MA, United States of America

Andrew M Shein