Estimating the parameters of an unknown free-floating tumbling spacecraft is an essential task for the on-orbit servicing missions. This paper proposes a dual vector quaternion based fault-tolerant pose and inertial parameters estimation algorithm of an uncooperative space target using two formation ...
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This thesis presents the continued design and system integration of a prototype three Degrees-Of-Freedom (DOF) Spacecraft Simulator used in the Proximity Operations Simulator Facility, as part of the Naval Postgraduate School's Spacecraft Robotics Laboratory, to simulate autonomous guidance, navigation...
An approach for spacecraft single wall ballistic limit prediction is proposed based on nonlinear nonseparable support vector machine( SVM). The test data are used to train the SVM,and the separation plane of both penetration and nonpenetration points is built. The trained SVM can be used for ne...
The purpose of this paper is to show that absolute orbit determination can be achieved based on spacecraft formation. The relative position vectors expressed in the inertial frame are used as measurements. In this scheme, the optical camera is applied to measure the relative line-...
This paper proposes an interlaced attitude estimation method for spacecraft using vector observations,which can simultaneously estimate the constant attitude at the very start and the attitude of the body frame relative to its initial state.The arbitrary initial attitude,described by constant attitude at...
An algorithm based on the marginalized particle filters (MPF) is given in details in this paper to solve the spacecraft attitude estimation problem: attitude and gyro bias estimation using the biased gyro and vector observations. In this algorithm, by marginalizing out the state appearing linearly ...
Spacecraft attitude estimation from vector measurements using particle filter integrated with unscented Kalman filter[J]. ... 姜雪原,马广富,胡庆雷 - 《哈尔滨工业大学学报》 被引量: 35发表: 2007年 Spacecraft attitude estimation from vector measurements using particle filter The particle filter (PF) is...
Autonomous orbit navigation of two spacecraft system using relative line of sight vector measurements Autonomous orbit navigation of two spacecraft system is considered with the relative line-of-sight vector measurements between two spacecraft system. Observability of the system with the available measurem...