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Attitude estimation using an adaptive generalized complementary filter
DOI:10.1016/j.measurement.2025.117265.png)
摘要
En 中文
一个精确可靠的态度估计系统对于微纳卫星的精确运动控制至关重要。本文提出了一种通用的姿态估计框架,该框架将优化技术与自适应非线性互补滤波器相结合,用于多传感器系统。该框架利用Levenberg-Marquardt优化算法推导四元数测量值,并将其用作自适应非线性滤波器的姿态误差输入。与传统的互补滤波器相比,所提出的方法通过参数调整策略提供了更广泛的应用性和增强的适应性。全面的实验,包括性能评估、容错性分析和真实在轨数据验证,证实了该框架的有效性和鲁棒性。结果表明,所提出的方法即使在扰动环境下也能提供高效的角度估计和陀螺漂移信息。因此,该方案非常适合微纳卫星应用。
Keyword:
Attitude estimation
Micro-/nano-satellites
Gyro bias determination
Optimization algorithm
Complementary filter
期刊
IF:
5.6
论文数:
2.1W
被引数:
5.4W
机构
暂无机构信息
引用论文
Infrared Earth sensor with a large field of view for low-Earth-orbiting micro-satellites大视场红外地球传感器,适用于低地球轨道微卫星
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