Results 51 to 60 of about 52,137 (241)
Finite-Time Output Feedback Control for Electro-Hydraulic Servo Systems with Parameter Adaptation
Machines, 2021 Measurement noise, parametric uncertainties, and external disturbances broadly exist in electro-hydraulic servo systems, which terribly deteriorate the system control performance. To figure out this problem, a novel finite-time output feedback controller
Luyue Yin +3 more
doaj +1 more source
Set-based approach to passenger aircraft family design [PDF]
, 2016 Presented is a method for the design of passenger aircraft families. Existing point-based methods found in the literature employ sequential approaches in which a single design solution is selected early and is then iteratively modified until all ...
Guenov, Marin D. +2 more
core +2 more sources
Advances in Electroactive Liquid Crystal Elastomers for Intelligent Robotics and Electronics
Advanced Robotics Research, EarlyView.Electroactive liquid crystal elastomers (eLCEs) integrate molecular anisotropy with electrical functionality to enable programmable actuation and reconfigurable electronics. This review classifies eLCEs into robotic actuators and adaptive electronics, summarizes key actuation mechanisms, and highlights fabrication strategies that bridge materials to ...
Kavita Ramesh Rathod +14 more
wiley +1 more source
Space shuttle rudder/speedbrake actuation subsystem [PDF]
, 1985 The Rudder/Speedbrake (R/SB) Actuation Subsystem for use on the NASA Space Shuttle Orbiter is an electro-hydro-mechanical system which provides the control and positionary capability of the orbiter aero-dynamic primary flight control surface.
Naber, R. A.
core +1 more source
Application of digital electro-hydraulic control system
Proceedings of the JFPS International Symposium on Fluid Power, 1993 A digital electro-hydraulic control system was applied to machine tools and other industrial machines. The desired characteristics have been obtained, and the digital electro-hydraulic control system has been put to practical use.Firstly, the paper discusses requirements of manufacturers of industrial machines who have used hydraulics as the back ...
YOSHINARI SASAKI +2 more
openaire +2 more sources
Sub‐Unit‐Cell Logic Governs Transport in TPMS Architectures
Advanced Science, EarlyView.ABSTRACT Next‐generation energy, thermal, and chemical systems require architectures capable of highly efficient transport across multiple length scales. Triply periodic minimal surfaces (TPMS), first conceptualized in 1865, offer inherently scalable geometries with exceptional transport potential, yet mechanistic links between topology and performance
Haozhang Zhong +16 more
wiley +1 more source
Jixie chuandong, 2009 On the basis of the analysis of the belt misalignment of the metal V-belt CVT,the reason of the belt misalignment is discussed.In order to control the misalignment,an electro-hydraulic control system is designed.After analyzing the structure and ...
臧发业, 张玉波
doaj
Інтерактивний контроль при формоутворенні багатогабаритних деталей [PDF]
, 2019 Physical phenomenon of warping (springing) can be observed as a technological heritage after large-dimensional articles forming or curing and consequent cooling of composite articles.
Taranenko, Igor, Taranenko, Mykhaylo
core
Thermally Modulated Specular Phonon Transport in a High‐Debye‐Temperature Diamond Nanobeam
Advanced Science, EarlyView.Thermal transport in single‐crystal diamond nanobeams is measured from 140 to 300 K using electro‐thermal micro‐suspended structures. The thermal conductivity shows an increasing deviation from Boltzmann transport predictions assuming fully diffuse boundary scattering at lower temperatures.
Seohee Jang +5 more
wiley +1 more source
Agriculture, 2023 Electro-hydraulic suspension systems are one of the key working systems of tractors. Due to the complex and changeable working conditions in the field, it is of great significance to shorten the development cycle of the control strategy and reduce the ...
Xiaoxu Sun +5 more
doaj +1 more source