针对军用直升机的需求分析工作，使用XML语言发展了作战任务场景的物理运动和逻辑发展联合推演仿真建模方法。提出了作战场景仿真模型的验证方法，采用世界各国广泛演习或推演过的直升机攻坦克战例定量结论，对仿真方法分析结果进行了定量验证。以预警直升机为例，想定一项任务场景，建立了仿真模型。发展了军用直升机设计风险的预先分层评价策略，分析了预警直升机对驱逐舰编队体系的作战效能贡献，进而面向军用直升机的设计提出了一种作战任务指标向技术指标的优化转化方法，从体系作战效能要求出发，优化得到了直升机的飞行性能相关指标。

According to the requirement analysis of military helicopter, the concerned task simulation scenery was set. Then, the developing secondly to motion simulation and logical simulation software by XML language was applied to establish the simulation demonstration model for the scenery deduction and logical function demonstration. The verification approach for battle scenery simulation model was proposed and the simulation model was proved by taking the example of the helicopter attacking tank battles exercised and deducted in various countries. The military helicopter design weight pre hierarchical evaluation method was built and an optimization method design oriented military helicopter operational mission index to technique specification was presented. The system operational performance index was transformed into helicopter flight performance index using optimization method taking the example of the effect of early warning helicopter on the formation of destroyer.