Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Luyao Zang"'
Publikováno v:
International Journal of Aerospace Engineering, Vol 2019 (2019)
This paper documents a novel nonsingular continuous guidance which can drive the line-of-sight (LOS) angular rate to converge to zero in finite time in the presence of impact angle constraints. More specifically, based on the second-order sliding mod
Externí odkaz:
https://doaj.org/article/f2f2991a0d514764ae4fb1cd3c467466
Publikováno v:
International Journal of Aerospace Engineering, Vol 2016 (2016)
A guidance problem for impact time and angle control applicable to cooperative attack is considered based on the sliding mode control. In order to satisfy the impact angle constraint, a line-of-sight rate polynomial function is introduced with four t
Externí odkaz:
https://doaj.org/article/c0c30898597b45feb34e55af9716c0de
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811674228
Quadrotors are currently of widespread use in many commercial and military applications, thus, any development aiming at increasing their flight performance is of considerable relevance. Both the model structure and main dynamical parameters of a qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9551a9cab23256c322e44a391f8136
https://doi.org/10.1007/978-981-16-7423-5_36
https://doi.org/10.1007/978-981-16-7423-5_36
Autor:
Luyao Zang, Tao Li, Chunyan Xiao, Wugang Wang, Daoguang Tang, Hui Wang, Yifang Yuan, Jun-fang Fan
Publikováno v:
2021 40th Chinese Control Conference (CCC).
In order to construct a stable augmentation loop, a novel three-loop autopilot structure with an acceleration feedback is proposed. Based on LQR and analytical methods, the design process of the controller parameters is deduced. For a static unstable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f831691353ffdcc17ed7f55d45494ca
https://doi.org/10.23919/ccc52363.2021.9549570
https://doi.org/10.23919/ccc52363.2021.9549570
Publikováno v:
Aerospace Science and Technology. 89:150-162
An on-line guidance algorithm is presented for high L/D hypersonic reentry vehicles using plane-symmetry bank-to-turn control method. The proposed guidance algorithm can generate a feasible trajectory at each guidance cycle during the reentry flight.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::182cdf1dba10f17c77c73dd1c96503f5
https://doi.org/10.1016/j.ast.2019.03.052
https://doi.org/10.1016/j.ast.2019.03.052
Publikováno v:
Journal of Advanced Computational Intelligence and Intelligent Informatics. 20:412-417
Accurate time-to-go estimation with large heading angle error is difficult for homing guidance laws, especially for the impact time control. Considering this, a new cooperative guidance law which requires no time-to-go estimation is investigated. Fir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::470a251059dd576ffd338ffbd38ecb90
https://doi.org/10.20965/jaciii.2016.p0412
https://doi.org/10.20965/jaciii.2016.p0412
Publikováno v:
International Journal of Aerospace Engineering, Vol 2016 (2016)
A guidance problem for impact time and angle control applicable to cooperative attack is considered based on the sliding mode control. In order to satisfy the impact angle constraint, a line-of-sight rate polynomial function is introduced with four t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::510870f2484eae1fa51f6601256026e6
https://doi.org/10.1155/2016/6136178
https://doi.org/10.1155/2016/6136178