Results 301 to 310 of about 1,336,081 (334)

Design of a Tracking Controller Based on Machine Learning

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Tracking control of multibody systems is a challenging task requiring detailed modeling and control expertise. Especially in the case of closed‐loop mechanisms, inverse kinematics as part of the controller may become a game stopper due to the extensive calculations required for solving nonlinear equations and inverting complicated functions ...
Dieter Bestle, Sanam Hajipour
wiley   +1 more source

Kinetic Theory with Casimir Invariants-Toward Understanding of Self-Organization by Topological Constraints. [PDF]

Entropy (Basel)
Yoshida Z.
europepmc   +1 more source

MSTMM‐Validated Machining Efficiency and Surface Roughness Improvement Using Evolutionary Optimization Algorithm

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Ultra‐precision machining (UPM) has been extensively employed for the production of high‐end precision components. The process is highly precise, and the associated cost of production is also high. Optimization of machining parameters in UPM can significantly improve machining efficiency and surface roughness. This study proposes an innovative
Adeel Shehzad, Yuanyuan Ding, Yu Chang, Yiheng Chen, Xiaoting Rui, Hanjing Lu   +5 more
wiley   +1 more source

Massively Parallel Tensor Network State Algorithms on Hybrid CPU-GPU Based Architectures. [PDF]

J Chem Theory Comput
Menczer A, Legeza Ö.
europepmc   +1 more source

SCT‐BEM for Transient Heat Conduction and Wave Propagation in 2D Thin‐Walled Structures

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Traditional boundary element method (BEM) faces significant challenges in addressing dynamic problems in thin‐walled structures. These challenges arise primarily from the complexities of handling time‐dependent terms and nearly singular integrals in structures with thin‐shapes.
Xiaotong Gao, Yan Gu
wiley   +1 more source

Arithmetic fundamental lemma for the spherical Hecke algebra. [PDF]

Manuscr Math
Li C, Rapoport M, Zhang W.
europepmc   +1 more source

Application of Surrogate Modeling in Stochastic Analysis of an Ogee Spillway Structure

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This study investigates the hydraulic performance of an Ogee spillway under varying flow rate conditions, gate opening heights, and spillway widths. Numerical simulations using Flow‐3D, incorporating the (k‐ε) turbulence model and Large Eddy Simulation (LES), were employed alongside surrogate models using MATLAB codes and LP‐TAU to predict ...
Kaywan Othman Ahmed, Nazim Abdul Nariman, Rawand Sardar Abdulrahman   +2 more
wiley   +1 more source

Generalized q-Method Relative Pose Estimation for UAVs with Onboard Sensor Measurements. [PDF]

Sensors (Basel)
Stanfield K, Bani Younes A, Hayajneh M.
europepmc   +1 more source

Uncertainty Quantification for Nonlinear Vibration of Supercritical Drive Shaft With a Dry Friction Damper

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The supercritical drive shaft is becoming increasingly popular in helicopter transmission system. Dry friction dampers are specially employed to ensure the supercritical shafts crossing the critical speed safely. Due to design tolerances, manufacturing errors and time‐varying factors, the parameters of the damper are inherently uncertain ...
Liyao Song, Meijun Liao, Weifang Chen, Rupeng Zhu, Dan Wang   +4 more
wiley   +1 more source

Post-Lie algebra structures for perfect Lie algebras. [PDF]

Commun Algebra
Burde D, Dekimpe K, Monadjem M.
europepmc   +1 more source