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Maritime search and rescue task simulation evaluation method for amphibious aircraft

A technology for amphibious aircraft and tasks, which is applied in the direction of instruments, simulators, control/regulation systems, etc., can solve the problems that cannot reflect the characteristics and task modes of amphibious aircraft, cannot give quantitative results of amphibious aircraft, etc., and achieve comprehensive evaluation results Real and reliable, expand the scope of use, reduce the effect of risk and cost

Pending Publication Date: 2021-12-10
BEIHANG UNIV
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AI Technical Summary

Problems solved by technology

The existing maritime search and rescue simulation evaluation methods are mainly aimed at the existing maritime search and rescue equipment system, which cannot reflect the characteristics of amphibious aircraft and their special mission modes
In addition, in recent years, scholars at home and abroad have mostly focused on the theoretical analysis of the amphibious aircraft's maritime rescue mission model and rescue capabilities. There are few studies involving simulation evaluation methods. Quantitative results of task expected effects

Method used

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  • Maritime search and rescue task simulation evaluation method for amphibious aircraft
  • Maritime search and rescue task simulation evaluation method for amphibious aircraft
  • Maritime search and rescue task simulation evaluation method for amphibious aircraft

Examples

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Effect test

Embodiment 1

[0197] The task scenario set in this example refers to the actual case of rescue of the missing fishermen of the ship "Zhedaiyu 03520". The distress location of this case is 130 nautical miles away from the Yangtze River Estuary. It is suitable for the COSCO Sea search and rescue mission to be carried out by amphibious aircraft as the main force of the search and rescue. According to the mission scenario, the fishermen lost contact after calling the police. Due to the serious tilt of the ship and a large amount of water ingress, all the crew members abandoned the ship and escaped to the life raft. On January 1, the target type was a life raft, the number of people in distress was 10, and the sea state was level 4.

[0198] Selection of search and rescue forces: Based on information such as the location in distress and the number of people in distress set by the mission scenario, the search and rescue forces can choose a certain type of amphibious aircraft deployed at Shanghai G...

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Abstract

The invention relates to a maritime search and rescue task simulation evaluation method for an amphibious aircraft, and the method comprises the following steps: constructing a maritime search and rescue simulation model of the amphibious aircraft: constructing a simulation frame based on a multi-agent modeling method for a special task mode of the amphibious aircraft, and conducting detailed modeling on the search and rescue force intelligent agent by applying a discrete event modeling method; constructing research on a maritime search and rescue disposal scheme of the amphibious aircraft: determining an action scheme of the task before an actual search and rescue activity or analog simulation deduction is started; conducting comprehensive evaluation of the disposal schemes based on the simulation deduction data: evaluating expected execution effects of different disposal schemes under the same search and rescue task according to the simulation deduction data; and achieving simulation of maritime search and rescue tasks of the amphibious aircraft and evaluation of the expected execution effect of the search and rescue scheme, and providing technical support for actual use of the amphibious aircraft in the future.

Description

technical field [0001] The invention relates to the field of computer modeling and simulation, in particular to a simulation evaluation method for sea search and rescue tasks for amphibious aircraft. Background technique [0002] With the vigorous development of maritime trade and shipping industry, accidents in distress at sea occur frequently, posing new challenges to the maritime search and rescue capabilities, especially COSCO's search and rescue capabilities. At present, the maritime search and rescue equipment system is mainly composed of rescue helicopters and rescue ships, both of which are limited by range and speed respectively, and it is difficult to meet the requirements of long-distance and rapid support for COSCO sea search and rescue missions. Incorporating amphibious aircraft into the aviation emergency rescue system can effectively solve the COSCO sea rescue problem and increase the sea rescue capability from 300 kilometers to 1,500 kilometers. With the suc...

Claims

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Application Information

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IPC IPC(8): G05B17/02
CPCG05B17/02Y02T90/00
Inventor 刘虎施梦琪田永亮王睿殷榕
Owner BEIHANG UNIV
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