Results 111 to 120 of about 48,632 (238)

Beyond feasibility filters: How expertise heterogeneity enables innovation recognition

Strategic Management Journal, Volume 47, Issue 5, Page 1368-1432, May 2026.
Abstract Research Summary Organizations often struggle to identify promising innovations that balance novelty and feasibility in multidisciplinary domains, yet how does evaluator expertise heterogeneity shape these assessments? This study examines how evaluator expertise influences innovation evaluation through a field experiment with National ...
Jacqueline N. Lane, Zoe Szajnfarber, Jason Crusan, Michael Menietti   +3 more
wiley   +1 more source

Design of Emergency Stop Function of Electro-hydraulic Control System of Hydraulic Supports

Gong-kuang zidonghua, 2012
In view of problem of poor anti-interference of existing electro-hydraulic control systems, the paper proposed a design scheme of emergency stop function of electro-hydraulic control system of hydraulic supports based on C8051F020 single-chip ...
ZHANG Wen-jie, TIAN Mu-qin, SONG Jian-cheng, XU Chun-yu, XIN Chun-hong   +4 more
doaj  

Integrated electronic control of electro-hydraulic excavators

Journal of Engineering and Applied Science
An electro-hydraulic system is a control system that combines electrical and hydraulic power to operate machinery and equipment. In this type of system, electrical signals are used in place of mechanical force to regulate the flow of hydraulic fluid ...
Clement Wang
doaj   +1 more source

Study on the Vibration Characteristics of Separated Armature Assembly in an Electro-Hydraulic Servo Valve Under Interference Fit

Actuators
The electro-hydraulic servo valve is a critical component that transforms electrical signals into hydraulic signals, thereby controlling the hydraulic system. It finds extensive application in precision control systems.
Tong Li, Jinghui Peng, Songjing Li, Juan Zhang, Aiying Zhang   +4 more
doaj   +1 more source

The Eccentuator: A new concept in actuation [PDF]

, 1980
A new concept in actuation for aerospace mechanisms is presented. This actuator, called an 'eccentuator', features unique output characteristics, installation and envelope efficiencies, and relative simplicity.
Musgrove, R. G.
core   +1 more source

Optimization of Electro-Hydraulic System Power Matching for the Main Transmission Chain of Heavy Machinery

Machines
Crawler cranes suffer from power mismatch in their electro-mechanical–hydraulic main drive system under sudden load variations and multi-action coupling conditions, which results in low energy utilization efficiency.
Yue Wang, Jin Zhang, Yuhang Zhao, Mingyue Wang, Jiaxin Sui, Ying Li, Xiangdong Kong   +6 more
doaj   +1 more source

Systems study for an Integrated Digital-Electric Aircraft (IDEA) [PDF]

The results of the Integrated Digital/Electric Aircraft (IDEA) Study are presented. Airplanes with advanced systems were, defined and evaluated, as a means of identifying potential high payoff research tasks.
Bailey, A. R., Irish, L. A., Tagge, G. E.   +2 more
core   +1 more source

The Phillips Machine, The Analogue Computing Traditoin in Economics and Computability [PDF]

In this paper I try to argue for the desirability of analog computation in economics from a variety of perspectives, using the example of the Phillips Machine. Ultimately, a case is made for the underpinning of both analog and digital computing theory in
K. Vela Velupillai
core  

Experimental study of non-Newtonian fluid flow in microchannels [PDF]

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
3rd Micro and Nano Flows Conference (MNF2011), Lu, YB, Tang, GH, Tao, WQ, Wang, FF, Zhang, SX   +5 more
core  

Redundant actuator development program [PDF]

Two concepts of redundant secondary actuator mechanization, applicable to future advanced flight control systems, were studied to quantitatively assess their design applicability to an AST.
Chenoweth, C. C., Fain, D. M., Svensson, C. I.   +2 more
core   +1 more source