助推-滑翔导弹射程管理技术研究

针对助推-滑翔导弹全程弹道设计问题,提出了基于能量管理的射程管理技术,采用助推段能量管理机动和滑翔段阻力加速度能量管理方法,研究并提出了具体的射程管理方案,分析了不同射程管理方案对射程的影响及其射程区间,验证了通过能量管理实现射程管理的可行性,确定了助推-滑翔导弹射程的可覆盖范围,并给出了一组特定射程下的飞行参数。研究结果表明,通过能量管理技术可实现大范围的射程调节,最小射程可到最大射程的49.3%,采用该射程管理技术可实现助推-滑翔导弹弹道快速、灵活设计,为其发射参数的装订提供了一种新的途径。

Range management technology research of boost glide missile

Aiming at the integrated trajectory design of boost-glide missile,a range management technology based on energy management was proposed.The energy management methods can be divided into two parts:energy management maneuver(EMM)for boost phase and drag acceleration profile(D-profile)for glide phase,which was integrated for trajectory design with different range.Different strategies for range management were developed and analyzed and the feasibility was validated.The coverage areas of boost-glide missile(BGM) with differential range management were analyzed.Finally,the entire trajectory simulation was completed about specific range.The results show that the method is feasible to achieve range management of BGM with wide interval,in which the minimum range is 49.3% of maximum.The range management technology is an original method for trajectory design of BGM,which can accomplish trajectory design and initialization of launch parameters flexibly and rapidly.