A Parametric Design Method of Ship Equipment Foundation Based on Skeleton Correlation
A parametric design and parametric technology, applied in design optimization/simulation, special data processing applications, geometric CAD, etc., can solve the problems of low efficiency in manual design of ship equipment foundations, and achieve the goal of improving design quality and layout efficiency Effect
Active Publication Date: 2021-04-27
CHINA SHIP DEV & DESIGN CENT
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Problems solved by technology
[0006] The technical problem to be solved by the present invention is to provide a parametric design method for marine equipment bases based on skeleton correlation in view of the low efficiency of manual design of marine equipment bases in the prior art
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[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0047] Such as figure 1 As shown, the parametric design method of the ship equipment base based on the skeleton correlation in the embodiment of the present invention, the method includes the following steps:
[0048] S1. Create a ship equipment model library: use design software to create three-dimensional models of various types of ship equipment based on equipment samples, and set equipment attributes for the three-dimensional models. The equipment attributes are used for skeleton association with the base; The 3D model of ship equipment is added to the ship equipment model library;
[0049] Pre...
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The invention discloses a parametric design method for a ship equipment base based on skeleton association, comprising: S1, creating a ship equipment model library; S2, creating a parameterized base knowledge base; S3, intelligently arranging the base based on skeleton association: When carrying out the instantiation layout of the base of the ship equipment, intelligently select and call the appropriate base template in the parameterized base knowledge base according to the equipment attributes; according to the skeleton association information between the equipment attributes and the base attributes, the ship equipment Skeleton association with the base, so that the base can automatically move with the movement of the ship's equipment; S4, intelligent modification of the base based on the skeleton association: when the ship's equipment is modified, the base automatically adjusts according to the relationship between the equipment properties and the base properties Reorganize the base model based on the associated information of the skeleton. The invention can quickly generate and automatically match the base, improve the layout efficiency of the base instance, and improve the design quality of the base.
Description
technical field [0001] The invention relates to the field of ship structure and digital design, in particular to a parametric design method for ship equipment bases based on skeleton correlation. Background technique [0002] The base is a structure used to support various mechanical equipment on the ship and fix the equipment to the main hull structure. The function of the base is to fix the main engine, auxiliary machine, boiler and other devices; to transmit the weight of the machinery and equipment and the force generated during operation to the hull structure; when the hull is swaying, the base can ensure the stability of the machinery and equipment. Therefore, the base is an important structure to ensure the normal operation of various mechanical devices, and must be firm and reliable, so the design of the base is of great significance in ship design. [0003] The ship system is complex and there are a lot of equipment, especially for large and complex ships, the numb...
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IPC IPC(8): G06F30/15G06F30/20
CPCG06F30/15G06F30/20
Inventor 林锐许志业江昆宗丹王林宋一淇刘敏黄亮陈孝平
Owner CHINA SHIP DEV & DESIGN CENT