Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Humin Lei"'
Publikováno v:
International Journal of Aerospace Engineering, Vol 2022 (2022)
The trajectory optimization design of interceptor is very important in the defense combat against a class of high-speed and strong-maneuvering aircraft. At present, an important idea is to use hp pseudospectral method to offline optimizes the traject
Externí odkaz:
https://doaj.org/article/c9b1281a4f624113b51d769d148434f1
Publikováno v:
International Journal of Aerospace Engineering, Vol 2022 (2022)
For traditional predictor-corrector guidance algorithm for reentry glide vehicle, it cost a lot of time to obtain predicted flight range with a slow speed to iterate. In this paper, according to residual network (ResNet)’s block and dynamic model o
Externí odkaz:
https://doaj.org/article/799f3f1084b34b26b5b95b2bc7328b64
Publikováno v:
International Journal of Aerospace Engineering, Vol 2022 (2022)
To generate the midcourse guidance trajectory for intercepting the high-speed and high maneuvering target, which is a strongly nonlinear and strongly constrained problem, a two-stage convex optimization method is proposed to solve the optimal traject
Externí odkaz:
https://doaj.org/article/7d4134e78a0f4d05aa70c3f93f241e7d
Publikováno v:
International Journal of Aerospace Engineering, Vol 2022 (2022)
Trajectory prediction for hypersonic glide targets is a difficult task that needs to be solved. To improve the prediction precision for hypersonic glide targets, based on the analysis of the target’s maneuver characteristic, an intelligent trajecto
Externí odkaz:
https://doaj.org/article/e49c92bf1c014739bf846b191ca5865b
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1988 (2023)
Optimal trajectory generation for the guidance of re-entry glide vehicles is of great significance. To realize a faster generation speed and consistency with the guidance mechanism, an improved convex optimization trajectory generation algorithm base
Externí odkaz:
https://doaj.org/article/28e123651ec8473cabd459f83adf2f53
Publikováno v:
Applied Sciences, Vol 12, Iss 21, p 10796 (2022)
Aimed at the problem of the insufficient utilization of intention information and flight data for the trajectory prediction of a reentry glide target, an intelligent trajectory prediction algorithm based on intention inference was proposed. Firstly,
Externí odkaz:
https://doaj.org/article/84c37c9347284713957c5c2c57af778e
Publikováno v:
IEEE Access, Vol 7, Pp 28011-28018 (2019)
The multiple model tracking methods for hypersonic gliding vehicles (HGVs), which improves the design of tracking model-set is proposed in this paper. Different from the traditional tracking method with dynamic pressure models, the proposed method re
Externí odkaz:
https://doaj.org/article/49c6c14eafc349458414cb52c752dda7
Publikováno v:
IEEE Access, Vol 7, Pp 63493-63503 (2019)
To determine the optimal trajectory for the dive phase of a hypersonic missile, a maneuver strategy using inverted flight is presented. The combat scene that the hypersonic missile attacks the fixed target on the ground is considered in this paper. P
Externí odkaz:
https://doaj.org/article/eb250c87c26046bd940f70cfecf8b227
Publikováno v:
IEEE Access, Vol 7, Pp 88998-89013 (2019)
A robust controller with an adaptive projection-based parameter estimator is presented for the air-breathing hypersonic vehicles. First, a novel parameter-varying model is established wherein the number of variable parameters is significantly reduced
Externí odkaz:
https://doaj.org/article/1c77787d835348af8d59f565e73a9f56
Publikováno v:
International Journal of Aerospace Engineering, Vol 2021 (2021)
This paper presents a noncertainty equivalent adaptive backstepping control scheme for advanced fighter attitude tracking, in which unsteady effects, parameter uncertainties, and input constraints are all considered which increase the design difficul
Externí odkaz:
https://doaj.org/article/fe07e0c90cc34c4083d50fcb295d488b