Title:
Navigation control method for underwater vehicles and underwater vehicles
Document Type and Number:
Japanese Patent JP6345417
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an underwater sailing body and a control method of the underwater sailing body capable of preventing search failure while efficiently performing autonomous sailing.SOLUTION: An underwater sailing body (10) performs a search using a sonar device (12) while performing autonomous sailing along a sailing path which includes straight progression lines and turning lines. The underwater sailing body (10) includes: a storage (20) that stores a sailing path; a drive unit (22) as a power source; a search width calculation section (24) that calculates the search width made by the sonar device; a sailing path correction section (30) that corrects the distance ΔL between the straight progression lines based on the search width; and a sailing control section (32) that controls the drive unit along the corrected sailing path.
Inventors:
Hiroshi Nagakura
Application Number:
JP2013261242A
Publication Date:
June 20, 2018
Filing Date:
December 18, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
G05D1/00; G01S15/06; G01S15/89
Domestic Patent References:
| JP2000292528A | ||||
| JP2007001517A | ||||
| JP2010107307A | ||||
| JP2011034518A |
Foreign References:
| US20110013485 |
Attorney, Agent or Firm:
Seishin ip patent business corporation
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