Results 31 to 40 of about 108,287 (257)
Port-based modeling and optimal control for a new very versatile energy efficient actuator [PDF]
, 2009 In this paper, we analyze in depth the innovative very versatile and energy efficient (V2E2) actuator proposed in Stramigioli et al. (2008). The V2E2 actuator is intended to be used in all kind of robotics and powered prosthetic applications in which ...
Carloni, Raffaella +2 more
core +2 more sources
Advanced Functional Materials, EarlyView.From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang +8 more
wiley +1 more source
Mechatronics of a ball screw drive using a N degrees of freedom dynamic model [PDF]
, 2017 High performance position control in machine tools can only be achieved modelling the dynamic behavior of the mechatronic system composed by the motor, transmission and control during the design stage.
Ansoategui Belategui, Igor +1 more
core +2 more sources
Advanced Functional Materials, EarlyView.Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler +10 more
wiley +1 more source
MachinesPremature wear and thermal degradation of friction linings can be significant limitations of conventional single-plate dry clutch systems under repeated engagement and high torque conditions.
Aishwarya Dhoot +2 more
doaj +1 more source
Manual transmission with electric torque assist for torque hole compensation [PDF]
, 2013 University of Technology, Sydney. Faculty of Engineering and Information Technology.The main focus of this research is on the optimization of powertrain of traditional family sedan with manual transmission.
Chen, E
core
Statistical Mechanics of Stress Transmission in Disordered Granular Arrays
, 1999 We give a statistical-mechanical theory of stress transmission in disordered arrays of rigid grains with perfect friction. Starting from the equations of microscopic force and torque balance we derive the fundamental equations of stress equilibrium.
B. Miller +10 more
core +1 more source
On Hirth Ring Couplings: Design Principles Including the Effect of Friction [PDF]
, 2018 Rings with Hirth couplings are primarily used for the accurate positioning of axial-symmetric components in the machine tool industry and, generally, in mechanical components. It is also possible to use Hirth rings as connection tools.
Croccolo, Dario +5 more
core +2 more sources
Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source
Mechanical Efficiency of HMCVT under Steady-State Conditions
Shock and Vibration, 2021 Hydromechanical continuously variable transmission (HMCVT) technology has been widely used due to its advantages of ride comfort and fuel economy. The relatively uniform efficiency expression of HMCVT is obtained by studying torque and transmission ...
Guangqing Zhang +6 more
doaj +1 more source