Research on Simulation Method of Effective Damage Area of Equipment Based on Functional Damage

doi:10.3969/j.issn.1000-1093.2020.01.001

Abstract

Abstract: A method for using the effective damage area to set up the test site is proposed to collect the enough effective damage data in the equipment battle damage test. A solving model for effective damage area is established, and a concept of generalized damage area and task-based equipment functional damage probability is proposed. For the solution of generalized damage area, the physical damage modeling and simulation methods are studied, including fragment damage effectiveness model, equipment description model for fragment damage simulation, equipment fragment damage response model and equipment damage simulation process model. For the solution of equipment functional damage probability, the establishment method and steps of equipment damage simulation model are analyzed. A concept of equipment damage injection is proposed, and the implementation methods and steps of damage injection are analyzed. The simulated results show that the proposed method for solving the effective damage area of equipment is feasible and effective, and has great practical significance to optimize the design of battle damage test program and reduce the cost-effectiveness of test. Key

Key words: equipmentbattledamagetest, damagearea, physicaldamage, functionaldamage, damageinjection

CLC Number:

E920.8

CHEN Cai， SHI Quan， YOU Zhifeng， WANG Yadong, GE Hongyu, ZHANG Fang. Research on Simulation Method of Effective Damage Area of Equipment Based on Functional Damage[J]. Acta Armamentarii, 2020, 41(1): 1-12.

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第41卷第1期
2020 年1月兵工学报ACTA
ARMAMENTARIIVol.41No.1Jan.2020