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Discovery ROUV

From Wikipedia, the free encyclopedia
Unmanned underwater vehicle
History
PRC
NameDiscovery
Ordered1
Awarded1
BuilderSpecialist Machine Development (SMD) Ltd
Christened2014
Completed2014
Acquired2014
Commissioned2021
Maiden voyage2014
In service2014
Refit2018
Reinstated2019
StatusActive
Class overview
Operators People's Liberation Army Navy
Built2014
In service2014 onward
In commission2014 onward
Planned1
Completed1
Active1
General characteristics
TypeROUV
Length3 m (9 ft 10 in)
Beam1.7 m (5 ft 7 in)
Height2 m (6 ft 7 in)
Sensors &
processing systems
Various
Electronic warfare
& decoys
None
ArmamentNone
ArmourNone
Aircraft carriedNone
Aviation facilitiesNone

Discovery (Fa-xian, 发现 in Chinese)remotely operated underwater vehicle (ROUV) is a type of very little knownunmanned underwater vehicle (UUV) originally built inGreat Britain by British firm Specialist Machine Development (SMD) Limited for thePeople's Republic of China (PRC).[1][2][3][4][5][6][7][8] and the British firm was later purchased byCSR Corporation Limited in April 2015.[9]

Equipment

[edit]

In order to complete its assigned missions, Discovery ROUV is equipped with seven underwater cameras, two high definition cameras, underwater positioning system, one Titan 4 and one Atlasmanipulators,[2][6] each is capable of handling objects weighing up to 120 kg,[2] and when used together, objects weighing up to 300 kg can be handled.[6] In addition, there are more than thirty different kinds of scientific instruments and equipment indigenously developed in China for the ROUV after it entered service.[7]

Specification

[edit]
  • Length: 3 meter
  • Width: 1.7 meter
  • Height: 2 meter
  • Payload: 300 kg[2]
  • Maximum operating depth: 6000 meter

Upgrade

[edit]

Merely less than half a decade after entering service, Discovery ROV went through an upgrade that lasted more than half a year in China, from end of October 2018 thru April 2019.[7] It's reported that during this maintenance/upgrade, by incorporating more advanced technologies, the maximum operating depth is increased by a third, to the original 4,500 meters to 6,000 meter after Discovery ROV returned to service.[3][4] Themothership of Discovery ROUV has been Chineseresearch ship Science (Ke-Xue, 科学)[1][2][3][5][6][7][8] since the ROUV first entered service in 2014.[1][2][3][5]

References

[edit]
  1. ^abc"Discovery remotely operated vehicle".news.sciencenet.cn (in Simplified Chinese). January 18, 2016. RetrievedApril 1, 2022.
  2. ^abcdef"Discovery ROUV".epaper.qdcaijing.com (in Simplified Chinese). April 17, 2019. RetrievedApril 1, 2022.[permanent dead link]
  3. ^abcd"Discovery remotely operated vehicle".zhakao.cn (in Simplified Chinese). RetrievedMarch 31, 2022.[permanent dead link]
  4. ^ab"Discovery ROV".163.com (in Simplified Chinese). September 12, 2019. Archived fromthe original on April 1, 2022. RetrievedApril 1, 2022.
  5. ^abc"Discovery unmanned underwater vehicle".qdhys.ijournal.cn (in Simplified Chinese). 15 January 2019. RetrievedMarch 31, 2022.
  6. ^abcd"Discovery UUV".ibook.antpedia.com (in Simplified Chinese). February 25, 2019. RetrievedApril 1, 2022.
  7. ^abcd"Discovery uncrewed underwater vehicle".gov.cn (in Simplified Chinese). June 6, 2019. RetrievedApril 1, 2022.
  8. ^ab"Discovery underwater vehicle".xinhuanet.com (in Simplified Chinese). July 26, 2017. RetrievedApril 1, 2022.
  9. ^"CSR completes SMD acquisition".oedigital.com. April 17, 2015. RetrievedApril 1, 2022.
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