Zobrazeno 1 - 10
of 3 870
pro vyhledávání: '"Wang, XinHua"'
Autor:
Smithson, W. K., Wang, Xinhua
Guided missile accuracy and precision is negatively impacted by seeker delay, more specifically by the delay introduced by a mechanical seeker gimbal and the computational time taken to process the raw data. To meet the demands and expectations of mo
Externí odkaz:
http://arxiv.org/abs/2411.08576
Autor:
Jenkins, Rory, Wang, Xinhua
Subsonic missiles play an important role in modern air-to-air combat scenarios - utilized by the F-35 Lightning II - but require complex Guidance, Navigation and Control systems to manoeuvre with 30G's of acceleration to intercept successfully. Chall
Externí odkaz:
http://arxiv.org/abs/2411.07594
Autor:
Smith, William, Wang, Xinhua
Tilt rotor aircraft combine the benefits of both helicopters and fixed wing aircraft, this makes them popular for a variety of applications, including Search and Rescue and VVIP transport. However, due to the multiple flight modes, significant challe
Externí odkaz:
http://arxiv.org/abs/2411.07592
Autor:
Farrington, Joshua, Wang, Xinhua
Air-to-air missiles are used on many modern military combat aircraft for self-defence. It is imperative for the pilots using the weapons that the missiles hit their target first time. The important goals for a missile control system to achieve are mi
Externí odkaz:
http://arxiv.org/abs/2411.07593
Autor:
Kirst, George, Wang, Xinhua
Tiltrotors are an aircraft concept with the ability to rotate their rotors freely, achieving vertical take-off and fast forward flight. The combination of helicopter and fixed-wing flight into one aircraft provides versatility in mission selection, y
Externí odkaz:
http://arxiv.org/abs/2411.06753
Autor:
Cockin, Eerik, Wang, Xinhua
Within the missile guidance and control system the autopilot must overcome an array of variables and uncertainties to maintain tracking trajectory. A large uncertainty explored in this paper is the difference between the assumed flight dynamics, the
Externí odkaz:
http://arxiv.org/abs/2411.06754
Autor:
Nye-Matthew, Theodore, Wang, Xinhua
This paper explores the mathematical modelling and 3D design of a tilt-rotor quadrotor aircraft. The aircraft is a VTOL design and has capacity for one pilot. The design incorporates a part manual part automatic computerised flight control system and
Externí odkaz:
http://arxiv.org/abs/2411.05994
Autor:
Kistyarev, Mikhail, Wang, Xinhua
Carrier landings are a difficult control task due to wind disturbances and a changing trajectory. Demand for carrier-based drones is increasing. A robust and accurate landing control system is crucial to meet this demand. Control performance can be i
Externí odkaz:
http://arxiv.org/abs/2411.05449
Autor:
Mordaunt, James, Wang, Xinhua
This paper presents an agile Unmanned Aerial Vehicle (UAV) landing control by considering the effect of ship's oscillations and moving, and also disturbance (i.e., crosswind) is considered. The presented control system can make the quadrotor UAV auto
Externí odkaz:
http://arxiv.org/abs/2411.05445
Autor:
Wang, Xinhua, Mao, Xuerui
Publikováno v:
The Aeronautical Journal, 2024
For a class of uncertain systems, a non-overshooting sliding mode control is presented to make them globally exponentially stable and without overshoot. Even when the unknown stochastic disturbance exists, and the time-variant reference trajectory is
Externí odkaz:
http://arxiv.org/abs/2405.01087