Search Results - numerical integration algorithm for rotation*

Quaternion-based rigid body rotation integration algorithms for use in particle methods by Johnson, Scott M., Williams, John R., Cook, Benjamin K.

“…; however, resolving rotational motion is less obvious. Many applications update rotation using an explicit integration involving products of matrices, which has well‐known drawbacks…”
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Upper limb joint angle measurement in occupational health by Álvarez, Diego, Alvarez, Juan C., González, Rafael C., López, Antonio M.

“… The algorithms avoid numerical integration of the signals, which allows for long-time estimations without angle estimation drift…”
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A numerical damage model for initially anisotropic materials by Qi, M., Giraud, A., Colliat, J.B., Shao, J.F.

“… Based on the numerical integration of the exact Green’s function and using an appropriate coordinate frame rotation method, an efficient numerical algorithm…”
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SPIRAL: An efficient algorithm for the integration of the equation of rotational motion by del Valle, Carlos Andrés, Angelidakis, Vasileios, Roy, Sudeshna, Muñoz, José Daniel, Pöschel, Thorsten

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A Partial-Givens-Rotation-Based Symbol Detector for GSM MIMO Systems: Algorithm and VLSI Implementation by Yen, Mao-Hsu, Lu, Hoang-Yang, Lin, Shao-Yueh, Lu, Ken-Hua, Chan, Chia-Chen

“… Aiming at satisfactory detection performance based on a feasible hardware architecture, in this paper, a partial Givens rotation (PGR…”
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Dynamically equivalent implicit algorithms for the integration of rigid body rotations by Krysl, P.

“…‐value problem of three‐dimensional rigid body rotation. The algorithms are related to the recently developed methodology of the so‐called Munthe‐Kaas Runge–Kutta methods…”
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Integration of Metrology in Grinding and Polishing Processes for Rotationally Symmetrical Aspherical Surfaces with Optimized Material Removal Functions by Singh, Ravi Pratap, Chen, Yaolong

“… By combining numerical control technology, computer technology, and data analysis, we developed CAM software (version 1…”
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Dynamical Model of Rotation and Orbital Coupling for Deimos by Huang, Kai, Zhang, Lijun, Yang, Yongzhang, Ye, Mao, Li, Yuqiang

“…) integration algorithm is employed to synchronously…”
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Numerical integration of lattice rotation in polycrystal plasticity by Kok, S., Beaudoin, A. J., Tortorelli, D. A.

“…A numerical algorithm to calculate the lattice rotation in polycrystal plasticity models, that is based on the analytical integration of the lattice rotation update equation, is presented…”
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Generalized Unitary Joint Diagonalization algorithm based on approximate Givens rotations by Azzouz, Malika, Mesloub, Ammar, Abed-Meraim, Karim, Belouchrani, Adel

“… This paper proposes a new generalized unitary joint diagonalization approach based on the Jacobi iterative scheme using Givens rotations and simplified criterion, introducing three approximations…”
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Coherent integration method for high‐speed target detection using angular inverse rotation transform by Wang, Le, Tao, Haihong, Yang, Aodi, Yang, Fusen

“…High‐speed target often induces severe across range unit problem in the long‐time coherent integration (LTCI…”
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Long-time coherent integration detection of weak manoeuvring target via integration algorithm, improved axis rotation discrete chirp-Fourier transform by Rao, Xuan, Tao, Haihong, Xie, Jian, Su, Jia, Li, Weiping

“… To deal with range/Doppler migration, a novel coherent integration algorithm, improved axis rotation discrete chirp-Fourier transform (IAR-DCFT), is proposed…”
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Axis rotation MTD algorithm for weak target detection by Rao, Xuan, Tao, Haihong, Su, Jia, Guo, Xiaolu, Zhang, Jinze

“… To compensate for linear range migration and detect weak targets effectively, a novel coherent integration detection algorithm, axis rotation moving target detection (AR-MTD), is proposed…”
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A Quasi Energy and Momentum Conservative Algorithm Implemented With a Co‐Rotational Quadrilateral Shell Element Formulation Using Vectorial Rotational Variables by Li, Zhongxue, Lin, Xunda, Vu‐Quoc, Loc, Izzuddin, Bassam A., Wei, Haoyan, Xu, Jin, Qian, Hongtao, Zhuo, Xin

“…‐rotational curved quadrilateral shell element employing vectorial rotational variables and a quasi energy and momentum conservation algorithm…”
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Anisotropic subloading surface Cam‐clay plasticity model with rotational hardening: Deformation gradient‐based formulation for finite strain by Yamakawa, Yuki, Hashiguchi, Koichi, Sasaki, Tomohiro, Higuchi, Masaki, Sato, Kiyoshi, Kawai, Tadashi, Machishima, Tomohiro, Iguchi, Takuya

“…This study is aimed at developing an anisotropic elastoplastic constitutive model for geomaterials at finite strain and its stress calculation algorithm based on the fully implicit return‐mapping scheme. The Cam…”
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Search for the Best Cubature Formulas on the Sphere Invariant under the Icosahedral Rotation Group by Popov, A. S.

“…A process of searching on the sphere for the best (in a sense) cubature formulas that are invariant under the transformations of the icosahedral rotation group is described…”
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Singularity-free time integration of rotational quaternions using non-redundant ordinary differential equations by Terze, Zdravko, Müller, Andreas, Zlatar, Dario

“…). On the contrary, the proposed method is based on numerical integration of the kinematic relations in terms of the instantaneous rotation vector that form a system of ordinary differential equations (ODEs…”
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Adaptive Control of a Vibratory Angle Measuring Gyroscope by Park, Sungsu

“…This paper presents an adaptive control algorithm for realizing a vibratory angle measuring gyroscope so that rotation angle can be directly measured without integration of angular rate, thus…”
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Rotation-Free Based Numerical Model for Nonlinear Analysis of Thin Shells by Smoljanović, Hrvoje, Balić, Ivan, Munjiza, Ante, Hristovski, Viktor

“…This paper presents a computationally efficient numerical model for the analysis of thin shells based on rotation-free triangular finite elements…”
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Effect of the integration scheme on the rotation of non-spherical particles with the discrete element method by Irazábal, Joaquín, Salazar, Fernando, Santasusana, Miquel, Oñate, Eugenio

“… First- or second-order integration schemes based on a Taylor series are frequently used in this framework and shown to be accurate for the translational and rotational motion of spherical particles…”
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