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首页> 外文期刊>Aerospace and Electronic Systems, IEEE Transactions on >Development of 3-D Modified Proportional Navigation Guidance Law against High-Speed Targets
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Development of 3-D Modified Proportional Navigation Guidance Law against High-Speed Targets

机译：针对高速目标的3-D修正比例导航制导律的发展

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摘要

The work presented here proposes a terminal guidance law against very high-speed targets. Proportional navigation guidance (PNG) is mostly effective for interceptors and targets with ideal dynamics and constant speeds during the collision course, however, it is nonrobust for the objects with nonconstant speeds, such as the interceptor equipped with thrust-vector-control (TVC). To resolve the problem the interceptor considered here is guided by a 3-dimensional (3-D) modified proportional navigation guidance (MPNG) law, which is developed to account for the interceptor's axial acceleration. The guidance law is potentially applicable to interceptors with TVC to provide lateral accelerations.
机译：这里提出的工作提出了针对极高速目标的最终制导法则。比例导航制导（PNG）最有效地用于拦截器和在碰撞过程中具有理想动力学和恒定速度的目标，但是对于速度非恒定的物体（例如配备推力矢量控制（TVC）的拦截器）则不那么健壮。为了解决此问题，此处考虑的拦截器是通过3维（3-D）修正比例导航制导（MPNG）法则来指导的，该法则是为解决拦截器的轴向加速度而制定的。该制导律可能适用于带有TVC的拦截器，以提供横向加速度。

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