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RISEffective and Robust Vibration Control Using Series Multiple Tuned-Mass Dampers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Various types of tuned-mass dampers (TMDs), or dynamic vibration absorbers, have been proposed in literature, including the classic TMD, (parallel) multiple TMDs, multidegree-of-freedom (DOF) TMD, ...
Mixed Skyhook and Power Driven Damper: A New Low Jerk Semi Active Suspension Control Based on Power Flow Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In practice, semiactive suspensions provide better tradeoffs between performances and costs than passive or active damping. Many different semiactive control algorithms have been developed, including skyhook (SH), ...
A Computation Efficient Framework for the Integrated Design of Structural and Control Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper proposes a new integrated design method to simultaneously optimize the coupled structural parameters and controllers of mechanical systems by combining decentralized control techniques and Riccatibased control ...
Energy Harvesting, Ride Comfort, and Road Handling of Regenerative Vehicle Suspensions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a comprehensive assessment of the power that is available for harvesting in the vehicle suspension system and the tradeoff among energy harvesting, ride comfort, and road handing with analysis, simulations, ...
Dual Functional Energy Harvesting and Vibration Control: Electromagnetic Resonant Shunt Series Tuned Mass Dampers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper proposes a novel retrofittable approach for dualfunctional energyharvesting and robust vibration control by integrating the tuned mass damper (TMD) and electromagnetic shunted resonant damping. The viscous ...
Application and Research of Stress-strain Monitoring of Central Division Wall in Double-arch Tunnel
Publisher: American Society of Civil Engineers
Abstract: According to the structure characteristics of double-arch tunnel and monitoring-measurement principles of NATM, steel-chord pressure box and DKY-51-2 vibrating-wire sensor recording devices were used to measure the pressure ...
A Method for Dynamic Analysis of Three-Dimensional Solid Element Rotors With Uncertain Parameters
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Three-dimensional solid element models often with a great number of degrees-of-freedom (DOFs) are now widely used for rotor dynamic analysis. While without reduction, it will cost considerable calculating resources and ...
Discussion of “Experimental Investigation of Seismic Uncertainty Propagation through Shake Table Tests” by Peng Deng, Shiling Pei, John W. van de Lindt, and Chao Zhang
Publisher: American Society of Civil Engineers
Tension and Shear Cracks Growth-Based Evolution Model for Creep Characteristics of Brittle Rocks
Publisher: ASCE
Abstract: In brittle rocks, the synergistic expansion of tension and shear cracks has a great influence on the fracture strength under long-term constant compressive loads. Hence, a creep mechanical model based on subcritical crack ...
Impact of Spring Soil Moisture on Surface Energy Balance and Summer Monsoon Circulation over East Asia and Precipitation in East China
Publisher: American Meteorological Society
Abstract: umerous studies have been conducted on the impact of soil moisture on the climate, but few studies have attempted to diagnose the linkage between soil moisture and climate variability using observational data. Here, using ...