An improved switched prescribed finite time attitude control for quadrotors
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.7545
Abstract: The paper is devoted to the prescribed finite time attitude control for quadrotors. A novel prescribed finite time function is introduced, which is independent of initial conditions and design parameters. And a switched prescribed finite… read more here.
Keywords: finite time; time attitude; time; control ... See more keywords
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
Finite-Time Attitude Tracking Control of Rigid Spacecraft With Multiple Constraints
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2024.3356983
Abstract: This article addresses the finite-time attitude tracking control problem for rigid spacecraft subject to magnitude constraints on both angular velocities and control torques. The nonlinear transformation technique and a smooth saturation model-based method are introduced… read more here.
Keywords: attitude; finite time; time attitude; control ... See more keywords
Genetic Algorithm Enhanced Quaternion-Based Fixed-Time Attitude Tracking Control for Rigid Spacecrafts Without Unwinding
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2025.3535672
Abstract: This article tackles the problem of fixed-time attitude tracking control of rigid spacecrafts subject to unknown inertia and external disturbances. In particular, the approach focuses on developing an anti-unwinding quaternion-based control law that is easily… read more here.
Keywords: tracking control; time attitude; time; control ... See more keywords
Fixed-Time Attitude Control for QUAV With Stochastic Disturbances: Theory and Experiment
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2024.3390730
Abstract: This article investigates the fixed-time attitude control problem of quadrotor unmanned aerial vehicles (QUAVs) subject to stochastic disturbances. A fixed-time stability criterion for stochastic systems, which can compress the upper bound of the convergence time… read more here.
Keywords: time attitude; time; control; stochastic disturbances ... See more keywords
MI-Odometry: Real-Time Attitude Estimation of Multiple IMUs With Online Spatiotemporal Calibration
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3626109
Abstract: Nowadays, microelectromechanical systems (MEMS) inertial measurement units (IMUs) have gained significant attention in both academia and industry areas due to the advanced development in circuit manufacturing technology. Benefiting from these technological advancements, it is natural… read more here.
Keywords: real time; time attitude; spatiotemporal calibration; attitude estimation ... 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