Development Method of Standardized Tool for Modal Calculation of Air Defense Missile

Abstract

The invention discloses an air-defense missile modal calculation standardization tool development method. The method comprises the following steps of designing a modal calculation process; integrating the modal calculation process; sharing and releasing the modal calculation process; and applying a template type of the modal calculation process. According to the method, a whole air-defense missile modal calculation automation process tool is constructed based on a simulation data management platform by rearranging a whole air-defense missile modal calculation digital process; the modal calculation process is normalized, templatized and knowledgeable; the missile design efficiency and level are improved; and the tool development work can be subjected to integrative development with businesses such as standardization, productization, quality improvement projects and the like.

Description

technical field [0001] The invention relates to the field of digital transformation of air defense missile modal calculation, in particular to a method for developing a standardization tool for air defense missile modal calculation. Background technique [0002] Anti-aircraft missiles may generate strong vibrations during transportation, launch or flight. If the design is unreasonable, this kind of vibration will excite the resonance of the missile or its internal equipment, and even cause dynamic instability such as flutter and divergence. In the slightest, the structure will be damaged due to excessive dynamic stress or the instrument will not work properly. In severe cases, a major accident in which the missile disintegrated occurred. Therefore, the design of missile structure vibration characteristics is very important in missile structure design. [0003] The most critical step in the design process of missile structural vibration characteristics is full-bomb modal ca...

AI Technical Summary

Problems solved by technology

The full-bomb modal calculation method has been developed relatively maturely. However, under the professional working mode that adapts to digitalization, process, and platform, the full-bomb modal calculation of air defense missiles still has traditional standard specification learning, low comprehension efficiency, and difficulty in application. Mistakes etc.

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