Real-Time Attitude Estimation by Using Parallax Observation System
Sign Up to like & getrecommendations! Published in 2017 at "Neural Processing Letters"
DOI: 10.1007/s11063-017-9732-1
Abstract: With the development of the satellite spatial resolution, high-resolution and high-quality remote sensing images require high stability of the observation satellite platform. Therefore, real-time attitude information is essential to enhance the accuracy and the robustness… read more here.
Keywords: observation; system; real time; time attitude ... See more keywords
Novel finite-time attitude control of postcapture spacecraft with input faults and quantization
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Space Research"
DOI: 10.1016/j.asr.2019.09.030
Abstract: Abstract This paper investigates a novel finite-time attitude control method for the postcapture spacecraft with an unknown captured space target in the presence of input faults and quantization. First, a quasi fixed-time convergent performance function… read more here.
Keywords: finite time; control; time attitude; time ... See more keywords
Global finite-time attitude consensus tracking control for a group of rigid spacecraft
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2017.1363311
Abstract: ABSTRACT The problem of finite-time attitude consensus for multiple rigid spacecraft with a leader–follower architecture is investigated in this paper. To achieve the finite-time attitude consensus, at the first step, a distributed finite-time convergent observer… read more here.
Keywords: attitude consensus; finite time; time attitude; time ... See more keywords
Finite-Time Attitude Synchronization With Distributed Discontinuous Protocols
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2018.2797179
Abstract: The finite-time attitude synchronization problem is considered in this paper, where the rotation of each rigid body is expressed using the axis-angle representation. Two discontinuous and distributed controllers using the vectorized signum function are proposed,… read more here.
Keywords: finite time; time attitude; time; attitude synchronization ... See more keywords
Event-Triggered Finite-Time Attitude Cooperative Control for Multiple Unmanned Aerial Vehicles
Sign Up to like & getrecommendations! Published in 2022 at "Applied Bionics and Biomechanics"
DOI: 10.1155/2022/5875004
Abstract: The finite-time attitude cooperative control problem for a group of multiple unmanned aerial vehicle systems with external disturbances and uncertain parameters is discussed in this paper. The dynamics of the systems is described by quaternion… read more here.
Keywords: event triggered; control; finite time; attitude cooperative ... See more keywords