| 引用本文: | 尹中航,马海朝,毛二可,韩月秋.对位置和速度进行滤波的实时跟踪算法[J].控制理论与应用,1996,13(6):778~784.[点击复制] |
| YIN Zhonghang,MA Haichao，MAO Erke and HAN Yueqiu.A Real Time Tracking Algorithm with Position and Rate Measurements[J].Control Theory and Technology,1996,13(6):778~784.[点击复制] |
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| 对位置和速度进行滤波的实时跟踪算法 |
| A Real Time Tracking Algorithm with Position and Rate Measurements |
| 摘要点击 1073 全文点击 530 投稿时间：1995-05-10 修订日期：1996-03-12 |
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| DOI编号 |
| 1996,13(6):778-784 |
| 中文关键词 滤波 跟踪 飞行器 实时性 |
| 英文关键词 filtering tracking aircraft real-time |
| 基金项目 |
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| 中文摘要 |
| 为充分地利用测量信息，提高数据处理精度，本文提出了对位置和速度测量值进行滤波的实时跟踪算法．它以测量设备提供的位置和速度信息作为输入参数，经过最多十组增益常数的反馈修正，递推出较高精度的位置和速度的滤波和预测值．对定常增益阵的选择，本文尝试性地引入了黄金分割法的思想．理论分析和Monte Carlo计算机仿真结果表明此算法优于ａ－β方法．另外，该算法的实时性满足工程实践要求． |
| 英文摘要 |
| A real time tracking algorithm is presented for the problem of tracking constant speed target.The radar sensor measures range and range rate，and both these measurements are utilized in the measuring model.The Golden Section method is attempted to select constant gain matrices for faster convergence of filtering. Theoretical analyses and Monte carlo computer simulation results are included to demonstrate the effectiveness and more accurate estimates of position,velocity of the proposed algorithm associated with the two dimensional system model.The algorithm performance has advantages over the a-βfilter.Also，its real--time feature could meet the requirement of aircraft control systems. |
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