Results 101 to 110 of about 20,918 (256)

Stochastic Pairwise MIS for Unbiased Large‐Kernel Reuse in Real‐Time

Computer Graphics Forum, EarlyView.
Abstract Spatiotemporal resampling methods such as ReSTIR decrease noise in Monte Carlo rendering of dynamic content by reusing paths across frames and pixels. Standard ReSTIR reuses spatially from a small number of randomly selected neighbors. This reuse suffers when few neighbors contain contributing samples, reducing quality toward that of the ...
Trevor Hedstrom, Markus Kettunen, Daqi Lin, Chris Wyman, Tzu‐Mao Li   +4 more
wiley   +1 more source

Measurement of Slipper Behavior in Swashplate-Type Axial Piston Pumps

Tribology Online
In swash plate type axial piston pumps, slipper/swash plate sliding surfaces is subject to high fluctuating load. Therefore, the slippers are required to provide stable operation and reduce losses due to sliding. The behavior of the slipper fluctuates in
Shigeyoshi Kawakita, Yuuichirou Tanikawa, Shinji Tanaka, Keiji Kyogoku, Masao Kikuchi, Hiroshi Yamamoto   +5 more
doaj   +1 more source

The effects of nonuniform swash-plate stiffness on coupled blade-control system dynamics and stability. Part 2 - Computer program listing [PDF]

Computer program for calculating effects of swash-plate stiffness on helicopter rotor system dynamics and ...
Piarulli, V. J.
core   +1 more source

Bed level motions and sheet flow processes in the swash zone: Observations with a new conductivity-based concentration measuring technique (CCM+)

, 2015
Detailed measurements of bed level motions and sheet flow processes in the lower swash are presented. The measurements are obtained during a large-scale wave flume experiment focusing on swash zone sediment transport induced by bichromatic waves.
Alsina, JM, Buijsrogge, RH, Cáceres, I, Ribberink, JS, van der Zanden, J   +4 more
core   +2 more sources

Non‐Rigid 3D Shape Correspondences: From Foundations to Open Challenges and Opportunities

Computer Graphics Forum, EarlyView.
Abstract Estimating correspondences between deformed shape instances is a long‐standing problem in computer graphics; numerous applications, from texture transfer to statistical modelling, rely on recovering an accurate correspondence map. Many methods have thus been proposed to tackle this challenging problem from varying perspectives, depending on ...
A. Zhuravlev, L. Bastian, D. Cao, N. El Amrani, P. Roetzer, V. Ehm, R. Marin, H. Nishizawa, S. Morishima, C. Theobalt, N. Navab, D. Cremers, F. Bernard, Z. Lähner, V. Golyanik   +14 more
wiley   +1 more source

Real-Time Gain Scheduling Controller for Axial Piston Pump Based on LPV Model

Actuators
This article is devoted to the design of a real-time gain scheduling (adaptive) proportional–integral (PI) controller for the displacement volume regulation of a swash plate-type axial piston pump.
Alexander Mitov, Tsonyo Slavov, Jordan Kralev   +2 more
doaj   +1 more source

Active Pressure Ripple Control in Axial Piston Pumps through High-Frequency Swash Plate Oscillations—A Theoretical Analysis

Energies, 2019
Pressure ripple has always been a major drawback in hydraulic circuits, since it is the main source of the overall noise emitted by the pump. This article presents a theoretical analysis on the active control of the pressure ripple in an axial piston ...
Paolo Casoli, Mirko Pastori, Fabio Scolari, Massimo Rundo   +3 more
doaj   +1 more source

Generative Cutout Animation

Computer Graphics Forum, EarlyView.
Abstract Cutout animation is one of the earliest forms of animation, and to this day remains a popular technique featured in numerous films including Monty Python and South Park series. Most computer animation systems, however, focus on different styles, including cel animation, making cutout animation somewhat underexplored.
Ivan Puhachov, Noam Aigerman, Thibault Groueix, Mikhail Bessmeltsev   +3 more
wiley   +1 more source

CFD Simulation of the slipper dynamics during variable displacement operations in a swash-plate type axial piston pump

International Journal of Thermofluids
This paper investigates the effects of the displacement variation in swash plate type axial piston pumps on the dynamics of a vented grooved slipper.
G. Muzzioli, F. Orlandi, M. Venturelli, M. Milani, L. Montorsi   +4 more
doaj   +1 more source

Measurement of tide induced changes to water table profiles in coarse and fine sand beaches along Pegasus Bay, Canterbury [PDF]

, 1970
Measurements of changing water table profiles in beaches along Pegasus Bay, Canterbury, show an interchange of water between the sea and beach sand pores throughout a single semi-diurnal tidal cycle. The velocity of water escaping from the water table in
Ericksen, Neil
core   +1 more source