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Problem of precision missile guidance: LQR and H/sup /spl infin// control frameworks

机译:精确导弹制导问题:LQR和H / sup / spl infin //控制框架

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Addressed here is the precision missile guidance problem where the successful intercept criterion has been defined in terms of both minimizing the miss distance and controlling the missile body attitude with respect to the target at the terminal point. We show that the H/sup /spl infin// control theory, when suitably modified, provides an effective framework for the precision missile guidance problem. The existence of feedback controllers (guidance laws) is investigated for the case of finite horizon and non-zero initial conditions. Both state feedback and output feedback implementations are explored.
机译:这里要解决的是精确导弹制导问题,其中已经成功地制定了成功的拦截标准,既要使错过距离最小化,又要控制导弹主体相对于目标在终点的姿态。我们表明,对H / sup / spl infin //控制理论进行适当的修改后,可以为精确导弹制导问题提供有效的框架。对于有限水平和非零初始条件的情况,研究了反馈控制器(指导律)的存在。探索状态反馈和输出反馈的实现方式。

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