Dynamic modeling and base inertial parameters determination of a 2-DOF spherical parallel mechanism
Sign Up to like & getrecommendations! Published in 2017 at "Multibody System Dynamics"
DOI: 10.1007/s11044-017-9578-3
Abstract: This paper deals with the dynamic modeling and base inertial parameter determination of a general 5R 2-degree-of-freedom spherical parallel manipulator. By using a new geometric approach, inverse and forward kinematic problem are transformed to the… read more here.
Keywords: base inertial; spherical parallel; base; dynamic model ... See more keywords
Multi-step inertial Krasnosel’skiǐ–Mann iteration with new inertial parameters arrays
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Fixed Point Theory and Applications"
DOI: 10.1007/s11784-021-00879-9
Abstract: Recently, the authors (Dong et al. in J Global Optim 73(4):801–824, 2019) introduced the multi-step inertial Krasnosel’skiǐ–Mann iteration, where the inertial parameters involve the iterative sequence. Therefore, one has to compute the inertial parameters per… read more here.
Keywords: mann iteration; inertial parameters; ski mann; krasnosel ski ... See more keywords
Identification of all the inertial parameters of a non-cooperative object in orbit
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.05.047
Abstract: Abstract Knowing the dynamic properties of a non-cooperative spacecraft is critical for robotic capture and service in orbit. However, using visual observation alone is not sufficient to identify all the inertial parameters (the mass, mass… read more here.
Keywords: inertial parameters; non cooperative; parameters non; object orbit ... See more keywords
Fault-tolerant pose and inertial parameters estimation of an uncooperative spacecraft based on dual vector quaternions
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410017751766
Abstract: 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… read more here.
Keywords: vector; fault tolerant; pose inertial; vector quaternions ... See more keywords