Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Tiauw Hiong Go"'
Publikováno v:
NUST Journal of Engineering Sciences, Vol 7, Iss 1 (2015)
Atmospheric entry is a critical phase for mission that seeks to return astronauts or scientific payloads back to Earth or explore the surface of a planet with an appreciable atmosphere. This paper presents a review of the comprehensive investigations
Externí odkaz:
https://doaj.org/article/a78eb0468e784919aaa98d87ecb7f4c9
Publikováno v:
Journal of Aerospace Technology and Management, Vol 4, Iss 4 (2012)
The present paper has discussed investigations about the propeller slipstream effects on the aerodynamics of a generic unmanned air vehicle platform in the wind tunnel for a broad advance ratio range. The propeller-induced effects for small unmanned
Externí odkaz:
https://doaj.org/article/0b14c1c182b6429d8aefabffa58b8940
Autor:
Zhao Weihua, Tiauw Hiong Go
Publikováno v:
International Journal of Aerospace Engineering, Vol 2011 (2011)
Motivated by the idea of multiplexed model predictive control (MMPC), this paper introduces a new framework for unmanned aerial vehicles (UAVs) formation flight and coordination. Formulated using MMPC approach, the whole centralized formation flight
Externí odkaz:
https://doaj.org/article/6470eb20463c41279c68d0ab1c5e2c15
Publikováno v:
AIAA SCITECH 2022 Forum.
Publikováno v:
Aerospace Science and Technology. 90:222-232
In this paper, the problem of aircraft spin recovery is solved as a trajectory optimization problem using direct multiple shooting method with time and altitude-loss as cost functions to be minimized. A stable oscillatory spin state is chosen as the
Autor:
Tiauw Hiong Go, Mir Feroskhan
Publikováno v:
Aerospace Science and Technology. 78:648-660
The avian-inspired sideslip perching maneuver is an aggressive flight scenario that involves high turn rates and high rates of change of aerodynamic angles to decelerate and descend the aircraft rapidly for a precision landing. The occurrence of aero
Autor:
Mir Feroskhan, Tiauw Hiong Go
Publikováno v:
Aerospace Science and Technology. 72:150-163
This paper presents a sliding control strategy for executing a sideslip perching maneuver under dynamic stall influence. Perching is a type of aggressive maneuver performed by the avian species to acquire rapid deceleration, which is frequently follo
Autor:
Tiauw Hiong Go, Markus Wilde, Nagendra Somanath, Max Skuhersky, Daniel Kirk, Mandar D. Kulkarni, Sathya N. Gangadharan, Christina Kor, Vijay Vishal Duraisamy
Publikováno v:
AIAA Scitech 2019 Forum.
Autor:
Mir Feroskhan, Tiauw Hiong Go
Publikováno v:
Aerospace Science and Technology. 50:220-233
This paper presents the optimization framework and aerodynamic modeling of a sideslip perching trajectory under dynamic stall influence. Based on the optimal trajectory solutions, an impact study of dynamic stall on the spatial and state trajectories
Autor:
Justin T. Ruscoe, Tiauw Hiong Go
Publikováno v:
The Journal of Instrumentation, Automation and Systems. 2:37-44
This study presents an organized method of swarm coordination with the use of artificial potential functions (APFs) utilizing a first-order optimization gradient descent algorithm. With the emergence of an increasing need for Unmanned Aerial Vehicles