Results 71 to 80 of about 10,681 (234)
Independent Orbiter Assessment (IOA): Analysis of the rudder/speed brake subsystem [PDF]
The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA approach features a top-down analysis of the hardware to determine failure modes, criticality ...
Riccio, J. R., Wilson, R. E.
core +1 more source
The Journal of Engineering, 2018 A set of semi-physical simulation system based on real-time working simulation platform tools (Matlab/RTW) was established for electro-hydraulic proportional position servo system in the development of missile weapons and other equipment.
Zhenxin He +5 more
doaj +1 more source
Advanced Engineering Materials, Volume 27, Issue 21, November 2025.Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz +6 more
wiley +1 more source
Design and development of the quad redundant servoactuator for the space shuttle solid rocket booster thrust vector control [PDF]
, 1980 The design and theory of operation of the servoactuator used for thrust vector control of the space shuttle solid rocket booster is described accompanied by highlights from the development and qualification test programs.
Lominick, J. M.
core +1 more source
The strengthening of Islamic values on students through the metaphor of accepting death: an Indonesian perception [PDF]
, 2020 Death is a sure entity for every human that cannot be avoided in human life. The purpose of this research was to reveal that the usage of metaphor technique called, “The Acceptance of Death” in group counselling can improve Islamic values on Muslim ...
Diniaty, Amirah +4 more
core +1 more source
Dynamic Deformation Characteristics of AISI Type 316LN Stainless Steel with Varying Nitrogen Content
steel research international, Volume 96, Issue 11, Page 470-479, November 2025.Dynamic tensile deformation behavior of SS 316LN with varying nitrogen content has been investigated at intermediate strain rates to supplement mechanical properties characterization for nuclear application. The present study reveals an increase in strength and a decrease in ductility with increase in strain rate and nitrogen content.
S. A. Krishnan +4 more
wiley +1 more source
MachinesHigh-precision tracking of an electro-hydraulic servo material testing machine’s force control system was achieved using a proposed integral sliding mode control method based on feedback linearization to improve the machine’s force control performance ...
Chungeng Sun +3 more
doaj +1 more source
Energy‐Efficient Fabrication of Biomimetic Materials for Sustainable Infrastructure Applications
Advanced Science, Volume 12, Issue 35, September 18, 2025.Inspired by nacre's “brick‐and‐mortar” structure, this work develops an energy‐efficient approach that utilizes ice‐templating technology as the structure framework and carbon mineralization for rapid CaCO3 production, resulting in a strong yet tough carbon mineralized material (CMM) under mild conditions while also fixing CO2.
Jingze Chen +4 more
wiley +1 more source
Foreign technology summary of flight crucial flight control systems [PDF]
, 1984 A survey of foreign technology in flight crucial flight controls is being conducted to provide a data base for planning future research and technology programs.
Rediess, H. A.
core +1 more source
IEEE Access, 2020 Each joint of hydraulic drive legged robot adopts highly integrated electro-hydraulic servo system, and the system has two common forms, namely, valve-controlled cylinder system and pump-controlled cylinder system.
Bin Yu +6 more
doaj +1 more source