基于DIS的水声对抗声学仿真系统设计

在分析了攻击武器、对抗装备、海洋声环境等水声对抗参与实体的声学特性、战技术性能及作战过程的基础上，设计了一套水声对抗声学仿真系统方案，建立了水声对抗参与实体之间的数据交互及时序控制关系，利用系统仿真、网络通信、计算机仿真及虚拟现实等技术建立了分布交互式的水声对抗声学仿真系统，利用校核、验证与确认（VV＆A）技术对建立的模型进行了充分的校验。该系统的显著特点是在声信号的层次上实现了水声对抗双方的建模与仿真，可用于水声对抗系统的研制、性能检测、效能评估和技术改进，同时也可用于水声对抗过程的模拟训练，具有广阔的应用前景。

Design of DIS-based Underwater Acoustic Countermeasure Simulation System

The acoustic, tactic, technique performance and campaign process of acoustic warfare participator were researched. An underwater acoustic countermeasure simulation software was founded by using the technique of system simulation, network communication, computer simulation, and virtual reality, and it was based on Distributed Interactive Simulation (DIS). All the models were adequately verified by the technique of Verification, Validation and Accreditation (VV&A). Its most remarkable characteristic of this system is that the model is built based on the depth of the acoustic signal. It can be used in the underwater acoustic countermeasure system for developing, testing, evaluating and improving. It also can be used in the acoustic warfare system to do simulation exercises and therefore it has a good future of application.