The problem of unobservability for a bearings only target tracking system is discussed in this paper based on the target traveling in the 2 dimensional space at a uniform acceleration.

针对二维空间作匀加速运动的目标，对纯方位系统跟踪的不可观测性问题进行了讨论。

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The problem of unobservability for a bearings only target tracking system is discussed in this paper based on the target traveling in the 2 dimensional space at a uniform acceleration.

针对二维空间作匀加速运动的目标，对纯方位系统跟踪的不可观测性问题进行了讨论。

youdao