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动力系统选型是影响巡飞弹战技指标中的航时、巡飞速度、航程以及任务载荷重量系数的关键因素之一。基于能量守恒推导出电动力螺旋桨、活塞式螺旋桨动力与喷气式动力3类动力型式的巡飞弹总体参数估算公式,利用敏度分析的思想逐个研究各动力型式性能参数对巡飞弹战技指标的影响程度与影响规律,并从能源供给的角度对比3类动力型式所用燃料的等效比能量特性,梳理出影响各动力型式差异的根源,为巡飞弹顶层设计阶段的动力系统与作战使用之间适配选型提供有效的指导原则。
Power system selection is one of the key factors that affect the cruise missile warfare technical indicators in the flight time, cruise speed, range and task load weight factor. Based on the conservation of energy, the formulas for estimating the overall parameters of three kinds of powered projectile propeller, piston propeller and jet powered missiles are derived. Based on the sensitivity analysis, the influence of each dynamic model’s performance parameters on the performance of the cruise missile is studied. Degree and influence law, and compared the equivalent specific energy characteristics of fuels used in the three types of power sources from the perspective of energy supply, sorted out the root causes that affect the differences of various power types, and provided a suitable basis for the power system and operational use in the design phase of the rover With the type of selection to provide effective guidelines.