Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jianqin Wang"'
Publikováno v:
Water, Vol 13, Iss 1, p 17 (2020)
Greenhouse gas (GHG) emissions and freshwater scarcity are central environmental concerns that are closely linked to crop production. The carbon footprint (CF) and water footprint (WF) of a crop can reflect the effects of crop production on GHG emiss
Externí odkaz:
https://doaj.org/article/4b53cfa2334640c0b61d586eb68fdae1
Publikováno v:
Water, Vol 11, Iss 3, p 521 (2019)
Freshwater resources are limited and uneven in their spatiotemporal distribution, and substantial increases in water demand from rapidly developing economies and concentrated populations place pressure on the available water. Research on the inequali
Externí odkaz:
https://doaj.org/article/be11efbacf5a4992acbe2e49b8ef922e
Publikováno v:
Applied Sciences, Vol 9, Iss 6, p 1102 (2019)
This paper studied the path following problem for an underactuated vessel sailing in restricted waters with varying water depths. A novel high-gain extended state observer based adaptive sliding mode path following control scheme was proposed. The hi
Externí odkaz:
https://doaj.org/article/1e6c6f3567874a8498c7acce2aa6fd66
Publikováno v:
Applied Sciences, Vol 8, Iss 12, p 2459 (2018)
This paper proposes a Negative-buoyancy Quad Tilt-rotor Autonomous Underwater Vehicle (NQTAUV), for which an attitude-tracking controller is designed for the hover and transition modes based on a disturbance-rejection control scheme. First, the struc
Externí odkaz:
https://doaj.org/article/390142af7ced400eb6481f61519569eb
Publikováno v:
Applied Sciences, Vol 8, Iss 7, p 1150 (2018)
Spot hover and high speed capabilities of underwater vehicles are essential for ocean exploring, however, few vehicles have these two features. Moreover, the motion of underwater vehicles is prone to be affected by the unknown hydrodynamics. This pap
Externí odkaz:
https://doaj.org/article/a181c410caac4ba6be3c2772dc4a47c1
Publikováno v:
Applied Sciences, Vol 9, Iss 6, p 1102 (2019)
Applied Sciences
Volume 9
Issue 6
Applied Sciences
Volume 9
Issue 6
This paper studied the path following problem for an underactuated vessel sailing in restricted waters with varying water depths. A novel high-gain extended state observer based adaptive sliding mode path following control scheme was proposed. The hi
Publikováno v:
Applied Sciences, Vol 8, Iss 12, p 2459 (2018)
Applied Sciences
Volume 8
Issue 12
Applied Sciences
Volume 8
Issue 12
This paper proposes a Negative-buoyancy Quad Tilt-rotor Autonomous Underwater Vehicle (NQTAUV), for which an attitude-tracking controller is designed for the hover and transition modes based on a disturbance-rejection control scheme. First, the struc
Publikováno v:
Applied Sciences, Vol 8, Iss 7, p 1150 (2018)
Applied Sciences
Volume 8
Issue 7
Applied Sciences
Volume 8
Issue 7
Spot hover and high speed capabilities of underwater vehicles are essential for ocean exploring, however, few vehicles have these two features. Moreover, the motion of underwater vehicles is prone to be affected by the unknown hydrodynamics. This pap