Zobrazeno 1 - 10
of 142
pro vyhledávání: '"G.N. Roberts"'
Autor:
G.N. Roberts
Publikováno v:
Annual Reviews in Control. 32:263-269
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc216fdb948da30102ccff8b336e2f7
https://doi.org/10.1016/j.arcontrol.2008.08.002
https://doi.org/10.1016/j.arcontrol.2008.08.002
Publikováno v:
Field Crops Research. 109:57-60
There is conjecture that genetically modified (GM) plants, expressing insecticidal or herbicide tolerance traits, do not form mycorrhizal symbioses. For cotton, Gossypium hirsutum, which is grown worldwide as a high and low input crop, such an issue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3427776b88f5957328e24a1de39d6d09
https://doi.org/10.1016/j.fcr.2008.06.005
https://doi.org/10.1016/j.fcr.2008.06.005
Publikováno v:
Scopus-Elsevier
An unmanned surface vehicle (USV) named Springer has specifically been designed for the purpose of monitoring water pollutants and to track them to their sources. This paper presents the first set of experimental results of the USV which have recentl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d9e210fe3ed1dcb41532402ee616d1b
https://doi.org/10.3182/20070919-3-hr-3904.00063
https://doi.org/10.3182/20070919-3-hr-3904.00063
Autor:
G.N. Roberts, Edin Omerdic
Publikováno v:
Control Engineering Practice. 12:1575-1598
This paper introduces a novel thruster fault diagnosis and accommodation system (FDAS) for open-frame underwater vehicles. Basically, the FDAS is a control allocator, but this primary function is enhanced with the ability of automatic thruster fault
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdd4fccc0560aa222ddaef1159800da1
https://doi.org/10.1016/j.conengprac.2003.12.014
https://doi.org/10.1016/j.conengprac.2003.12.014
Publikováno v:
IFAC Proceedings Volumes. 37:125-130
The stabilization of ship roll using a family of switched controllers is considered in this paper. The system includes subsystems (modes) resulting from environment changes and different orientations and ship speeds. Controllers are designed to stabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c969cad65af32b5f75fcd54e4f4924b4
https://doi.org/10.1016/s1474-6670(17)31719-6
https://doi.org/10.1016/s1474-6670(17)31719-6
Autor:
Edin Omerdic, G.N. Roberts
Publikováno v:
IFAC Proceedings Volumes. 37:315-320
Standard pseudoinverse method for solution of the control allocation problem for overactuated open-frame underwater vehicles is able to find a feasible solution only on a subset of the attainable command set. This subset is called the feasible region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67884b8ade5cbde2a79334b3fea7066b
https://doi.org/10.1016/s1474-6670(17)31751-2
https://doi.org/10.1016/s1474-6670(17)31751-2
Autor:
G.N. Roberts, Tim King
Publikováno v:
Mechatronics. 13:1025-1028
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e45c1739175bf5f926cdd621c53f414c
https://doi.org/10.1016/s0957-4158(03)00062-x
https://doi.org/10.1016/s0957-4158(03)00062-x
Publikováno v:
Mechatronics. 13:1091-1103
The paper presents a historical perspective of the development and use of the so-called intelligent paradigms of fuzzy logic and/or neural networks in ship autopilot designs. After a brief review of the development of the first PID autopilots, the pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b333f821e5011c72514d1530943c90
https://doi.org/10.1016/s0957-4158(03)00044-8
https://doi.org/10.1016/s0957-4158(03)00044-8
Autor:
G.N. Roberts, N.W.A. Sowerby
Publikováno v:
IFAC Proceedings Volumes. 36:175-180
This paper addresses the problem of finding the ideal perturbation signal to fully excite the dynamics of a non-linear system; in particular, an underwater vehicle. Two types of signal are considered; random noise and multi-level pseudorandom signals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe725298f25dc5feb8fb4bfc072a0ae6
https://doi.org/10.1016/s1474-6670(17)37803-5
https://doi.org/10.1016/s1474-6670(17)37803-5
Publikováno v:
IFAC Proceedings Volumes. 36:127-132
A new approach for fault detection and accommodation for remotely operated underwater vehicles is proposed in this paper. The proposed Fault Detection and Accommodation System (FDAS) consists of two subsystems: Fault Detection Subsystem (FDS) and Fau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2b56e013bc968ae3e5d240a6ca23fb7
https://doi.org/10.1016/s1474-6670(17)37795-9
https://doi.org/10.1016/s1474-6670(17)37795-9