An attitude determination algorithm for a spacecraft using nonlinear filter

被引：0

作者：

Yong Joong Yoon

Jae Weon Choi

Jang Gyu Lee

Tae Hyun Fang

机构：

[1] Korea Telecom,Satellite Business Center

[2] Research Institute of Mechanical Technology and Pusan National University,School of Mechanical Engineering

[3] Automatic Control Research Center and Seoul National University,School of Electrical Engineering

[4] Research Institute of Mechanical Technology and Pusan National University,School of Mechanical Engineering

来源：

KSME International Journal | 1999年 / 13卷

关键词：

Kalman Filter; Nonlinear Filter; Attitude Estimation; Spacecraft;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this paper, the algorithm for a real time attitude estimation of a spacecraft motion is investigated. The proposed algorithm for attitude estimation is the second order nonlinear filter form not containing truncation error in estimation values. The proposed second order nonlinear filter has improved performance compared with the EKF (extended Kalman filter), because the algorithm does not contain any truncation bias and covariance of the estimator is compensated by the nonlinear terms of the system. Therefore, the proposed second order nonlinear filter is a suboptimal estimator. However, the proposed estimator requires a lot of computation because of an inherent nonlinearity and complexity of the system model. For more efficient computation, this paper introduces a new attitude estimation algorithm using the state divided technique for a real time processing which is developed to provide an accurate attitude determination capability under a highly maneuverable dynamic environment.

引用

页码：130 / 143

页数：13

共 20 条

[1]

Bar-Itzhack I. Y.(1983)Efficient Square Root Algorithm for Measurement Update in Kalman Filter J. Guidance, Control, and Dynamics 6 129-134

[2]

Medan Y.(1985)Attitude Determination from Vector Observations: Quaternion Electronic IEEE Trans. on Aerospace and Electronic Systems 21 128-135

[3]

Bar-Itzhack I. Y.(1987)Recursive Attitude Determination from Vector Observation: Euler Angle Estimation J. Guidance, Control, and Dynamics 10 152-157

[4]

Oshman Y.(1969)Attitude Determination via Nonlinear Filtering IEEE Trans. on Aerospace and Electronic Systems 5 906-911

[5]

Bar-Itzhack I. Y.(1982)Kalman Filtering for Spacecraft Attitude Estimation J. Guidance, Control, and Dynamics 5 417-429

[6]

Iden M.(1986)Optimal Estimation for the Satellite Attitude Using Star Tracker Measurements Automatica 22 477-482

[7]

Kau S.(1985)Batch Recursive Data Compression Schemes for INS Error Estimation IEEE Trans. on Aerospace and Electronic Systems 21 688-696

[8]

Kumar K. S. P.(1987)Spacecraft Attitude Determination Using a Second-order Nonlinear Filter J. Guidance, Control, and Dynamics 10 559-566

[9]

Granley G. B.(1985)Attitude Estimation and Control of Maneuvering Spacecraft Automatica 21 513-526

[10]

Lefferts E. J.(undefined)undefined undefined undefined undefined-undefined

← 1 2 →