Object tracking by an unmanned aerial vehicle using visual sensors

S Dasgupta, H Martirosyan, H Koppula… - US Patent …, 2022 - Google Patents
Aguiar et al.(AP Aguiar and JP Hespanha,“Logic-based switching control for trajectory-
tracking and path-following of underactuated autonomous vehicles with parametric …

Magic wand interface and other user interaction paradigms for a flying digital assistant

A Bachrach, A Bry, M Donahoe - US Patent 9,678,506, 2017 - Google Patents
G05D I/O(2006.01)(57) ABSTRACT B64C39/02(2006.01) GOIC 2L/I6(2006.01) Methods and
systems are described for new paradigms for GOIC 23/00(2006.01) user interaction with an …

Virtual camera interface and other user interaction paradigms for a flying digital assistant

A Bachrach, A Bry, M Donahoe - US Patent 9,798,322, 2017 - Google Patents
O'Reilly, 0.,“Engineering Dynamics a Primer”, Chapter 2. 2010,[retrieved on Jun. 13, 2. 16]
Retrieved from< URL: https://www. google. com/url? sa= t & rct= j & q= & esrc= s & source …

Unmanned aerial image capture platform

H Martirosyan, A Bry, M Donahoe… - US Patent …, 2019 - Google Patents
Methods and systems are disclosed for an unmanned aerial vehicle (UAV) configured to
autonomously navigate a physical environment while capturing images of the physical …

Perimeter structure for unmanned aerial vehicle

SR McClure, BS Thompson, A Bry, A Bachrach… - US Patent …, 2019 - Google Patents
Embodiments are described for an unmanned aerial vehicle (UAV) configured for
autonomous flight using visual navigation that includes a perimeter structure surrounding …

Control of an unmanned aerial vehicle through multi-touch interactive visualization

A Bachrach, A Bry, M Donahoe - US Patent 9,891,621, 2018 - Google Patents
Methods and systems are described for new paradigms for user interaction with an
unmanned aerial vehicle (referred to as a flying digital assistant or FDA) using a portable …

User interaction paradigms for a flying digital assistant

A Bachrach, A Bry, M Donahoe - US Patent 10,466,695, 2019 - Google Patents
Methods and systems are described for new paradigms for user interaction with an
unmanned aerial vehicle (referred to as a flying digital assistant or FDA) using a portable …

Magic wand interface and other user interaction paradigms for a flying digital assistant

A Bachrach, A Bry, M Donahoe - US Patent 10,816,967, 2020 - Google Patents
Methods and systems are described for new paradigms for user interaction with an
unmanned aerial vehicle (referred to as a flying digital assistant or FDA) using a portable …

Instantaneous motion plane and zero-force axis and their relationship to Frenet geometry

AA Shabana - Nonlinear Dynamics, 2023 - Springer
The two vectors of applied and constraint forces form a plane, which is not directly related to
the Frenet geometry. Nonetheless, the resultant of the applied and constraint forces lies in a …

User interaction paradigms for a flying digital assistant

AG Bachrach, AP Bry, MJ Donahoe - US Patent 10,795,353, 2020 - Google Patents
Methods and systems are described for new paradigms for user interaction with an
unmanned aerial vehicle (referred to as a flying digital assistant or FDA) using a portable …