Results 101 to 110 of about 5,164 (216)

Flight control systems properties and problems, volume 1 [PDF]

open access: yes
This volume contains a delineation of fundamental and mechanization-specific flight control characteristics and problems gleaned from many sources and spanning a period of over two decades.
Johnston, D. E., Mcruer, D. T.
core   +1 more source

Multi-axis transient vibration testing of space objects: Test philosophy, test facility, and control strategy [PDF]

open access: yes
IABG has been using various servohydraulic test facilities for many years for the reproduction of service loads and environmental loads on all kinds of test objects.
Lachenmayr, Georg
core   +1 more source

Application of active control landing gear technology to the A-10 aircraft [PDF]

open access: yes
Two concepts which reduce the A-10 aircraft's wing/gear interface forces as a result of applying active control technology to the main landing gear are described.
Edson, R., Ross, I.
core   +1 more source

An ultra fast-acting electro-hydraulic digital valve and high-speed electro-hydraulic servo valves using multilayered PZT elements

open access: yesProceedings of the JFPS International Symposium on Fluid Power, 1993
Shinichi YOKOTA   +2 more
openaire   +3 more sources

Automated mixed traffic vehicle design AMTV 2 [PDF]

open access: yes
The design of an improved and enclosed Automated Mixed Traffic Transit (AMTT) vehicle is described. AMTT is an innovative concept for low-speed tram-type transit in which suitable vehicles are equipped with sensors and controls to permit them to operate ...
Cassell, P. L.   +2 more
core   +1 more source

An analog computer study of hydraulic servomechanism nonlinearlities [PDF]

open access: yes, 1954
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautical Engineering, 1954.Includes bibliographical references (p. 105-106).by Keith A. Erikson, William R. Greenwood, Philip J.
Bonomo, Philip J   +2 more
core  

Development of a general purpose airborne simulator [PDF]

open access: yes
Variable stability system development for General Purpose Airborne Simulator ...
Arendt, R. H.   +2 more
core   +1 more source

Ultrasonically bonded value assembly [PDF]

open access: yes, 1975
A valve apparatus capable of maintaining a fluid-tight seal over a relatively long period of time by releasably bonding a valve member to its seat is described.
Salvinski, R. J.
core   +1 more source

An electric control for an electrohydraulic active control aircraft landing gear [PDF]

open access: yes
An electronic controller for an electrohydraulic active control aircraft landing gear was developed. Drop tests of a modified gear from a 2722 Kg (6000 lbm) class of airplane were conducted to illustrate controller performance.
Edson, R., Ross, I.
core   +1 more source

Research of Power Balance of Belt Conveyor Driven by Multi-motor and Its Analysis

open access: yesGong-kuang zidonghua, 2011
For belt conveyor driven by multi-motor, the problem of multi-motor power balance must be paid attention to for preventing equipments from being destroyed by unbalanced loading on individual motor.
XU Lu-hui   +4 more
doaj  

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