摘要
针对光电经纬仪与雷达异址条件下姿态测量存在的问题,提出利用遗传算法和拉格朗日插值搜索,判别真正的目标点。将光电经纬仪的测角信息和雷达的测距信息归结到同一直线上,最终计算出空间目标的姿态角。该方法不仅适用于各类较大空间目标的姿态测量,也适用于各类空间目标的质点测量。它作为靶场外弹道测控技术的补充,具有一定的理论价值和实用价值。
Aiming at the situation of attitude measurement with the different site, the real target by using genetic algorithm and Lagrange photoelectric theodolite and the radar in the interpolation method is searched and distinguished, then angle and the distance information can be take into accounted in the same line. At last, attitude angle can be obtained. This method is not only suitable for attitude measurement of all kinds of large target, also suitable for trajectory measurement of all kinds of target. As a supplement for measure and control technology, it has certain theoretical value and practical value in the testing-field.
出处
《科学技术与工程》
2011年第23期5642-5646,共5页
Science Technology and Engineering
关键词
光电经纬仪
雷达
姿态测量
遗传算法
拉格朗日插值
the photoelectric theodolite the radar attitude measurementgrange interpolationgenetic algorithm Lagrange interpolation
