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A ship integrated optimization design method based on task driving

An optimized design, task-driven technology, applied in computing, data processing applications, resources, etc., can solve problems such as restricting the improvement of the overall capability of ships, mutual interference, and low comprehensive use efficiency.

Active Publication Date: 2019-05-07
CHINA SHIP DEV & DESIGN CENT
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Problems solved by technology

Due to the isolation and fragmentation of the interfaces of the relatively solidified functional system elements, the interaction and dependence between the systems are not strong, and the degree of interface correlation is poor. Causes a vicious circle and seriously restricts the improvement of the overall capability of the ship
It is mainly reflected in the fact that the physical composition of the ship is "small but complete, many and scattered", the command relationship is complex and inefficient, the staffing is bloated, and the comprehensive use efficiency is not high

Method used

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  • A ship integrated optimization design method based on task driving
  • A ship integrated optimization design method based on task driving
  • A ship integrated optimization design method based on task driving

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] 1) Ship integrated optimization design process

[0040] Ship integrated optimization design should be carried out under the premise of satisfying the ship's combat capability, reliability, maintainability, testability, safety, support and environmental adaptability and other performance indicators. Based on the system engineering thought of top-down, bottom-up and synthesis-decomposition-synthesis repeated iterations, the design process is proposed (see figure 1 )as follows:

[0041] Step 1: Starting from user needs, aiming at the design elements of the ship, according to the logical mapping relationship, respectiv...

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Abstract

The invention discloses a ship integrated optimization design method based on task driving, and the method comprises the steps: 1) respectively building a task domain, a function domain, a system domain, and an equipment domain for ship design elements according to a logic mapping relation from a user demand; 2) respectively carrying out granularity subdivision on the nodes of the task domain, thefunction domain and the system domain to obtain subdivision units, and establishing an association relationship of the subdivision units; 3) performing lightweight and intensive design and recombination on the multivariate heterogeneous functional units with similar characteristics or association relationships to complete system reconfiguration; 4) Based on the optimization principle of human-machine function allocation, completing the task process reengineering; 5) Completing the quantitative evaluation and comparative analysis of the task design plan to form a feasible solution. According to the method, an integration mode based on task driving is adopted, the scale of the shipping system can be effectively optimized, the operation efficiency of the system can be improved, personnel compilation can be reduced, and the cost of the whole life period can be reduced.

Description

technical field [0001] The invention relates to ship overall integration optimization technology, in particular to a task-driven ship integration optimization design method. Background technique [0002] The ship system is huge in scale, complex in structure, diverse in objectives, comprehensive in function, and numerous in factors. Its combat, training, and support tasks are diverse in categories, highly correlated, complex in execution environment, and require a large amount of manpower. The comprehensive effectiveness of the whole ship system depends on the overall completion of each task. Ship integrated optimization design is aimed at improving the overall effectiveness of the ship. Under the premise of meeting the performance index requirements driven by user needs, it adopts system engineering thinking and technological innovation to integrate relatively independent functions and equipment of the ship into interrelated, In a unified and coordinated system, comprehens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
Inventor 徐青张玉梅田斌斌周少伟
Owner CHINA SHIP DEV & DESIGN CENT
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