Zobrazeno 1 - 10
of 2 934
pro vyhledávání: '"Hypersonic vehicle"'
Publikováno v:
气体物理, Vol 9, Iss 5, Pp 1-10 (2024)
The novel active flow control technology based on plasma synthetic jet (PSJ) has great application potential in the field of shock wave control due to its advantages such as no gas source, strong control ability, and wide excitation frequency band. T
Externí odkaz:
https://doaj.org/article/76f8df0a51c446009f619f21049a8a45
Publikováno v:
工程科学学报, Vol 46, Iss 9, Pp 1554-1564 (2024)
In recent years, the research on high-speed vehicles has become a hot spot, among which the research on hypersonic vehicles is particularly important. Multihypersonic vehicles will inevitably work cooperatively in the future under the weaponization a
Externí odkaz:
https://doaj.org/article/730aa3bb45ab4a1fbec0190fda3db8b5
Autor:
Wang Jirui, Xia Fengling
Publikováno v:
Hangkong bingqi, Vol 31, Iss 4, Pp 57-63 (2024)
In order to improve the penetration and survival performance of hypersonic vehicles in the unpowered glide section under incomplete guidance and detection information or interference of detection equipment, this paper establishes a dynamic model of h
Externí odkaz:
https://doaj.org/article/639529ec29054aba90a69957ef0bf65e
Publikováno v:
Systems Science & Control Engineering, Vol 12, Iss 1 (2024)
Considering the constraints of inputs and angle of attack (AOA), the trajectory tracking control of a flexible air-breathing hypersonic vehicle (FAHV) is investigated. To solve the problem, the Lyapunov-based model predictive control (LMPC) is presen
Externí odkaz:
https://doaj.org/article/21cc1ea18afd42f88077f553b76e256d
Publikováno v:
Hangkong bingqi, Vol 31, Iss 2, Pp 99-105 (2024)
The maneuver flight performance is one of the key capabilities to ensure the implementation of various applications for air-breathing hypersonic aircraft. This article focuses on the study of the maneuverability characteristics of air-breathing hyper
Externí odkaz:
https://doaj.org/article/1ae2a037b6954c518636aa1ef0ae3493
Publikováno v:
Hangkong gongcheng jinzhan, Vol 15, Iss 1, Pp 176-181 (2024)
Circuit parameters are the decisive factors for the heating performance of graphite heating elements，and the research on the influence of circuit parameters is the basis for the design of high-performance and high-reliability graphite heaters. The
Externí odkaz:
https://doaj.org/article/73fc6f3093f74e60ab12671d54efaf01
Publikováno v:
Aerospace, Vol 11, Iss 11, p 951 (2024)
In response to control issues in hypersonic vehicles under external disturbances, model uncertainties, and actuator failures, this paper proposes an adaptive fast smooth second-order sliding mode fault-tolerant control scheme. First, a system separat
Externí odkaz:
https://doaj.org/article/3c115bf37e5c4cc5814e0778778ac8a7
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 41, Iss 6, Pp 1064-1072 (2023)
The ascent trajectory design of a rocket-based combined cycle (RBCC) hypersonic vehicle has many typical characteristics, including the complex working mode of the RBCC power system, strong coupling between thrust and flight state, strong nonlinear m
Externí odkaz:
https://doaj.org/article/9d7ca3a460814a20850727aa0cc68969
Publikováno v:
Hangkong bingqi, Vol 30, Iss 5, Pp 25-32 (2023)
Aiming at the characteristics of the motion model of the dive attack segment of hypersonic vehicle, such as strong nonlinearity, strong coupling between channels, complex constraints and easy overload saturation under the limit condition, a kind of a
Externí odkaz:
https://doaj.org/article/0230d402ac4d414699bbe3ede57efed5
Publikováno v:
Aerospace, Vol 11, Iss 7, p 567 (2024)
The design of a hypersonic vehicle controller has been an active research field in the last decade, especially when the vehicle is studied as a time-varying system. A time-varying compound control method is proposed for a hypersonic vehicle controlle
Externí odkaz:
https://doaj.org/article/19d0f5c8b4d14e16bf8eb10928439ad6