The proportional navigation guidance(PNG) has several shortcomings.
传统的比例导引具有很多缺点。
Based on the principle on parabolic and proportional navigation guidance (PAPNG), the required pulse number for trajectory correction was analyzed in detail.
基于抛物线比例导引原理，详细分析了弹道修正所需求的脉冲数。
Neglecting the time canstants, axial accelerations and the control overflow, the optimal strategy is reduced to the conventional proportional navigation guidance law.
当不计飞行器的响应时间、纵向加速度和控制溢出时，蜕化为常规比例导引。
In order to realize large airspace transfer orbital trajectory of an anti-ship missile, a 3-dimensional virtual target's proportional navigation guidance (PNG) law is proposed.
为了实现反舰导弹的大空域变轨，提出了一种三维虚拟目标比例导引律。该导引律利用简单的控制指令就能控制导弹完成复杂的大空域变轨。
Based on proportional navigation which is popularly used, target maneuver and guidance command is analyzed, and one design method of beginning time of reaction-jet is proposed.
文中基于广泛应用的比例导引律，对目标机动与导引指令信号进行分析，提出了一种直接力引入时机的设计方法。
The results can be used to analyse the effect of the proportional navigation coefficient and the inertia of guidance system on miss - distances.
分析结果可用来研究比例导引系数、系统惯性对脱靶量的影响。
Finally, a design of the missile guidance control law is arrived at using proportional navigation method.
最后，设计了移动质心与直接力复合控制动能弹的制导控制规律。
The traditional proportional navigation, combined with the estimator forms the nonlinear modified guidance law. Theoretical and simulation results demonstrated the gui…
理论分析和仿真研究结果表明：这种非线性修正比例导引算法具有良好的导引性能。
Finally, the computer numerical simulation of interceptions adopting optimal guidance law and proportional navigation is processed respectively. The result of simulation shows the perfect...
最后，采用新型最优制导律和传统比例导引律分别进行了拦截过程的计算机数值仿真，仿真结果表明了这种新型最优制导律的有效性。
Research shows because of the application of variable structure control, the guidance laws have strong robustness and more advantages over the conventional proportional navigation...
研究表明，由于变结构控制的应用，使得制导律具有很强的鲁棒性，比传统的比例导引律有更多的优越性。
Research shows because of the application of variable structure control, the guidance laws have strong robustness and more advantages over the conventional proportional navigation...
研究表明，由于变结构控制的应用，使得制导律具有很强的鲁棒性，比传统的比例导引律有更多的优越性。
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