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本文提供了关于采用从优定向控制的防空战术导弹的自动驾驶仪发展现状概况,并指明有关影响稳定和控制特性的关键耦合回路和参量。一般说来,由于横向通道动力学耦合回路的增强,经典的侧滑一转弯自动驾驶仪体制限制了从优定向控制结构的应用可能性。仔细设计导弹弹体可以稍微缓和一下这一问题,但是,为了使性能达到最优,可能还需要改进自动驾驶仪的性能。还提出了与研制自动驾驶仪和具有期望特性的弹体结构有关的技术问题。
This paper provides an overview of the status of autopilots development using air-to-air tactical guided missiles with controlled orientation and identifies key coupling loops and parameters that affect stability and control characteristics. In general, the classic roll-and-roll autopilot system limits the application possibilities of a well-oriented control structure due to the enhancement of the lateral channel dynamics coupling loop. Careful design of the missile projectile can ease the problem slightly, but optimizing the performance may need to be done to improve the autopilot performance. Technical problems relating to the development of autopilots and body structures with the desired characteristics have also been proposed.