Results 171 to 180 of about 39,906 (229)
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Predicting Hypersonic Glide Vehicle Behavior With Stochastic Grammars
IEEE Transactions on Aerospace and Electronic SystemsHypersonic glide vehicles are a new class of vehicles that fly at hypersonic speeds and have high maneuverability. These fast-moving targets exhibit different flight characteristics compared to conventional vehicles, so traditional tracking and defense ...
Emily R. Bartusiak +4 more
semanticscholar +1 more source
ISA transactions, 2019
This paper proposes a fixed-time backstepping control scheme based on fixed-time disturbance observer for flexible air-breathing hypersonic vehicles.
Xiao Wang +3 more
semanticscholar +1 more source
This paper proposes a fixed-time backstepping control scheme based on fixed-time disturbance observer for flexible air-breathing hypersonic vehicles.
Xiao Wang +3 more
semanticscholar +1 more source
IEEE Transactions on Cybernetics, 2019
This paper investigates a fault-tolerant control of the hypersonic flight vehicle using back-stepping and composite learning. With consideration of angle of attack (AOA) constraint caused by scramjet, the control laws are designed based on barrier ...
B. Xu, Zhong-ke Shi, F. Sun, Wei He
semanticscholar +1 more source
This paper investigates a fault-tolerant control of the hypersonic flight vehicle using back-stepping and composite learning. With consideration of angle of attack (AOA) constraint caused by scramjet, the control laws are designed based on barrier ...
B. Xu, Zhong-ke Shi, F. Sun, Wei He
semanticscholar +1 more source
The International Journal of Electrical Engineering & Education, 2020
A strategy of intercepting the near-space hypersonic aircraft is proposed, which is based on infrared window guidance, change the guidance law from side window constraint to the fixed lead angle, the sliding mode variable structure guidance law with ...
Qingxiang Zhong +3 more
semanticscholar +1 more source
A strategy of intercepting the near-space hypersonic aircraft is proposed, which is based on infrared window guidance, change the guidance law from side window constraint to the fixed lead angle, the sliding mode variable structure guidance law with ...
Qingxiang Zhong +3 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2019
This paper is concerned with reliable fuzzy tracking control for a near-space hypersonic vehicle (NSHV) subject to aperiodic measurement information and stochastic actuator failures. The NSHV dynamics is approximated by the Takagi–Sugeno fuzzy models and
Yue-ying Wang +2 more
semanticscholar +1 more source
This paper is concerned with reliable fuzzy tracking control for a near-space hypersonic vehicle (NSHV) subject to aperiodic measurement information and stochastic actuator failures. The NSHV dynamics is approximated by the Takagi–Sugeno fuzzy models and
Yue-ying Wang +2 more
semanticscholar +1 more source
Robust Tracking for Hypersonic Reentry Vehicles via Disturbance Estimation-Triggered Control
IEEE Transactions on Aerospace and Electronic Systems, 2020This note presents a novel control framework based on disturbance estimation information to exploit the potential performance improvement. Disturbances in the hypersonic reentry vehicles are revisited, and a disturbance effect indicator (DEI) is defined ...
Zongyi Guo +3 more
semanticscholar +1 more source
Supersonic mixing in airbreathing propulsion systems for hypersonic flights
Progress in Aerospace Sciences, 2019Achieving efficient fuel-air mixing is a crucial problem for the design of scramjet engines. Due to the very short residence time of the fuel within the scramjet combustor for typical flight conditions, an efficient injection strategy with high ...
Wei Huang +3 more
semanticscholar +1 more source
Information Sciences, 2020
In this paper, a novel adaptive fuzzy fault-tolerant controller is developed for the Hypersonic Flight Vehicle (HFV) in the presence of unknown inertial and aerodynamic parameters.
Xuening Tang, Ding Zhai, Xiaojian Li
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In this paper, a novel adaptive fuzzy fault-tolerant controller is developed for the Hypersonic Flight Vehicle (HFV) in the presence of unknown inertial and aerodynamic parameters.
Xuening Tang, Ding Zhai, Xiaojian Li
semanticscholar +1 more source
The Interaction of a Hypersonic Plume with an External Hypersonic Stream
1973Abstract : A theoretical study of the gas dynamic interaction between a hypersonic plume and the opposed hypersonic external stream is presented. Steady, axisymmetric, inviscid, perfect gas flow is postulated for both the bow and far field regions.
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Advanced sandwich structures for thermal protection systems in hypersonic vehicles: A review
Composites Part B: Engineering, 2021V. Le, N. Ha, N. Goo
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