| 一种新型位标器的目标跟踪算法研究 |
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| 引用本文： | 黄龙双,郭为忠,陈海舒,高峰,赵现朝. 一种新型位标器的目标跟踪算法研究[J]. 弹箭与制导学报, 2009, 29(2) |
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| 作者姓名： | 黄龙双 郭为忠 陈海舒 高峰 赵现朝 |
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| 作者单位： | 上海交通大学机械系统与振动国家重点实验室,上海,200240 |
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| 基金项目： | 航空科学基金(20060157001);;上海交通大学PRP项目(T02111006)资助 |
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| 摘 要： | 为提高导弹位标器快速跟踪能力，提出一种以球面并联机构为稳定平台的新型位标器，研究其完整跟踪过程模型和算法。基于插值多项式建立了目标运动预测模型。基于向量几何法建立了位标器跟踪过程的电机运动求解模型，讨论了干扰振幅和频率对跟踪算法的影响。算例分析验证了新型位标器目标跟踪算法的有效性。该跟踪算法可满足实际情况下新型位标器的目标跟踪需要。
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| 关 键 词： | 稳定运动平台 跟踪算法 电机运动求解 干扰影响 |
On Tracking Algorithm for a New Gyro Stabilization Platform Applied in Small Size Missile Seekers |
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| HUANG Longshuang,GUO Weizhong,CHEN Haishu,GAO Feng,ZHAO Xianchao. On Tracking Algorithm for a New Gyro Stabilization Platform Applied in Small Size Missile Seekers[J]. Journal of Projectiles Rockets Missiles and Guidance, 2009, 29(2) |
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| Authors: | HUANG Longshuang GUO Weizhong CHEN Haishu GAO Feng ZHAO Xianchao |
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| Affiliation: | State Key Laboratory of Mechanical System and Vibration;Shanghai Jiaotong University;Shanghai 200240;China |
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| Abstract: | In order to improve tracking performance of the missile seekers,a complete tracking algorithm is developed for a new missile seeker with a gyro stabilization platform based on spherical parallel mechanism.A trajectory prediction model is built for tracing moving targets by introducing interpolation polynomial.Then the angular motions of the two actuating links/servomotors are calculated based on inverse kinematics of spherical parallel mechanisms.Further the effect of disturbances on tracing accuracy is dis... |
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| Keywords: | gyro stabilization platform tracking algorithm inverse kinematics disturbance effect |
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