Results 91 to 100 of about 18,780 (207)
A Mass-Spring-Damper Model of a Bouncing Ball [PDF]
, 2006 The mechanical properties of a vertically dropped ball, represented by an equivalent mass-spring-damper model, are shown to be related to impact parameters.
Huang, Shuguang, Nagurka, Mark L.
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Deployment mechanisms on Pioneer Venus probes [PDF]
, 1979 Deployment mechanisms were developed to position scientific instruments during probe descent into the Venus atmosphere. Each mechanism includes a provision for pyrotechnic release of the enclosure door, negator springs for positive deployment torque, and
Meadows, F. R. +2 more
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Special issue: smart buildings: viscous dampers [PDF]
The Structural Design of Tall and Special Buildings, 2010 Douglas Taylor, Gary C. Hart
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BRIDGE VIBRATION CONTROL USING VISCOUS DAMPERS
IARJSET, 2023 Vaidya Nisarg +2 more
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Non-linear shipboard shock analysis of the Tomahawk missile shock isolation system [PDF]
The identification, quantification, computer modeling and verification of the Tomahawk nonlinear liquid spring shock isolation system in a surface ship Vertical Launch System (VLS) are discussed.
Gross, Michael, Leifer, Joel
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Candidate proof mass actuator control laws for the vibration suppression of a frame [PDF]
The vibration of an experimental flexible space truss is controlled with internal control forces produced by several proof mass actuators. Four candidate control law strategies are evaluated in terms of performance and robustness.
Inman, Daniel J., Umland, Jeffrey W.
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Design optimization of the JPL Phase B testbed [PDF]
Increasingly complex spacecraft will benefit from integrated design and optimization of structural, optical, and control subsystems. Integrated design optimization will allow designers to make tradeoffs in objectives and constraints across these ...
Chu, Cheng-Chih +3 more
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Tạp chí Khoa học Đại học Mở Thành phố Hồ Chí Minh - Kỹ thuật và Công nghệ, 2014 This paper studies the efficiency of vibration reduction of Triple Friction Pendulum (TFP) at the bottom of column combine with Magneto-Rheological (MR) damper between two structures due to ground motion in earthquake. The MR damper is modelled
Phạm Đình Trung +2 more
doaj
Viscosity Characterization of PDMS and Its Influence on the Performance of a Torsional Vibration Viscous Damper Under Forced Hydrodynamic Loading. [PDF]
Materials (Basel)Chmielowiec A +5 more
europepmc +1 more source
Control of rotordynamic instability in a typical gas turbine's power system [PDF]
The effect of rotor internal friction on the system's stability was studied when operated above the first critical speed. This internal friction is commonly caused by sliding press fits or sliding splines.
Page, R. H. +2 more
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