Results 101 to 110 of about 14,134,355 (324)
Contact Force Estimation of Continuum Robots without Embedded Sensors: A Review
Advanced Intelligent Systems, EarlyView.This review surveys methods for estimating contact forces in continuum robots without embedded sensors. It explains why contact force matters, classifies force patterns, and groups existing methods into three approaches based on actuation, deformation, and environment information.
An Hu, Yu Sun
wiley +1 more source
Implementation and evaluation of diabatic advection in the Lagrangian transport model MPTRAC 2.6 [PDF]
Geoscientific Model DevelopmentDiabatic transport schemes with hybrid zeta coordinates, which follow isentropes in the stratosphere, are known to greatly improve Lagrangian transport calculations compared to the kinematic approach.
J. Clemens +10 more
doaj +1 more source
Matching and stabilization by the method of controlled Lagrangians [PDF]
, 1998 We describe a class of mechanical systems for which the “method of controlled Lagrangians” provides a family of control laws that stabilize an unstable (relative) equilibrium.
Bloch, Anthony M. +2 more
core
Topology Optimization for a Rigid‐Compliant Hybrid Constant Force Gripper
Advanced Intelligent Systems, EarlyView.Constant‐force grippers deliver near‐constant output without sensors, cutting cost and complexity. This study proposes a topology‐optimization framework jointly designing rigid links and material distribution, modeled via link‐state and element‐density variables with constant force as the objective.
Shuhao Xia +5 more
wiley +1 more source
Conformal Yang-Mills field in arbitrary dimensions
Nuclear Physics BLagrangian of a classical conformal Yang-Mills field in the flat space of even dimension greater than or equal to six involves higher derivatives. We study Lagrangian formulation of the classical conformal Yang-Mills field by using ordinary-derivative ...
R.R. Metsaev
doaj +1 more source
A new and general fractional Lagrangian approach: A capacitor microphone case study
Results in Physics, 2021 A. Jajarmi +4 more
semanticscholar +1 more source
Effective Lagrangian approach to multi-quark interactions
, 2014 In this workshop we have presented the results obtained in the three-flavour ($N_f=3$) Nambu--Jona-Lasinio model Lagrangian which includes all non-derivative vertices at NLO in the $1/N_c$ expansion of spin zero multi-quark interactions. In particular the role played by the explicit chiral symmetry breaking interactions has been discussed in comparison
Blin, Alex H. +2 more
openaire +3 more sources
Lagrangian Approach to Sheaves of Vertex Algebras [PDF]
Communications in Mathematical Physics, 2008 We explain how sheaves of vertex algebras are related to mathematical structures encoded by a class of Lagrangians. The exposition is focused on two examples: the WZW model and the (1,1)-supersymmetric $ $-model. We conclude by showing how to construct a family of vertex algebras with base the Barannikov-Kontsevich moduli space.
openaire +4 more sources
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT In the pulverized coal boiler industry, reducing NOx emissions has become a critical objective. Although low‐NOx combustion technologies are effective, they may lead to localized high‐temperature corrosion. To address this issue, near‐wall air supply technology has been introduced, which involves injecting an appropriate amount of air near the
Wangyongjia Zhong +4 more
wiley +1 more source
Parallel and distributed Machine Learning on Augmented Lagrangian Algorithms [PDF]
International Journal of Electronics and TelecommunicationsConstrained optimization is central to large-scale machine learning, particularly in parallel and distributed environments. This paper presents a comprehensive study of augmented Lagrangian–based algorithms for such problems, including classical ...
Anthony Nwachukwu, Andrzej Karbowski
doaj +1 more source