Handheld computer-navigated constrained total knee arthroplasty for complex extra-articular deformities
Sign Up to like & getrecommendations! Published in 2021 at "Archives of Orthopaedic and Trauma Surgery"
DOI: 10.1007/s00402-021-04053-1
Abstract: The present study aimed to assess the postoperative alignment and clinical outcomes of patients with complex extra-articular deformities (EADs) undergoing computer-assisted surgery (CAS) for constrained total knee arthroplasty (TKA) with modular stem extensions. From May… read more here.
Keywords: articular deformities; complex extra; alignment; extra articular ... See more keywords
The Constrained Total Least Squares Solution for Virtual Reference Feedback Tuning
Sign Up to like & getrecommendations! Published in 2020 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2020.12.2259
Abstract: Abstract Virtual Reference Feedback Tuning (VRFT) is a direct data-driven control design method employed to tune a controller’s parameters aiming to achieve a prescribed closed-loop performance. Its primary formulation leads to a biased estimate in… read more here.
Keywords: reference feedback; constrained total; least squares; total least ... See more keywords
Constrained total least squares method using TDOA measurements for jointly estimating acoustic emission source and wave velocity
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.109758
Abstract: Abstract The measurements of time-difference-of-arrival (TDOA) and wave velocity have significant influence on localization accuracy. To reduce the loss in localization accuracy induced by TDOA noises and velocity errors, the constrained total least squares (CTLS)… read more here.
Keywords: constrained total; velocity; least squares; method ... See more keywords
A Constrained-Total-Least-Squares Method for Joint Estimation of Source and Sensor Locations: A General Framework
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/8475693
Abstract: It is well known that sensor location uncertainties can significantly deteriorate the source positioning accuracy. Therefore, improving the sensor locations is necessary in order to achieve better localization performance. In this paper, a constrained-total-least-squares (CTLS)… read more here.
Keywords: sensor locations; total least; least squares; constrained total ... See more keywords
3D Dix inversion using bound-constrained total variation regularization
Sign Up to like & getrecommendations! Published in 2019 at "GEOPHYSICS"
DOI: 10.1190/geo2018-0194.1
Abstract: Given the ill-conditioned nature of Dix inversion, the resultant Dix interval-velocity field is often unrealistic, noisy, and highly dependent on the quality of the provided root-mean-square velocities. While the classic least-squares regularization techniques, e.g., various… read more here.
Keywords: inversion; constrained total; dix inversion; bound constrained ... See more keywords