Results 301 to 310 of about 27,343,756 (351)
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Data-Driven Wide-Area Model-Free Adaptive Damping Control With Communication Delays for Wind Farm
IEEE Transactions on Smart Grid, 2020The strong nonlinearity, time-varying structure, and complex operating conditions in interconnected power systems with the wind farm deteriorate the control performance of wide-area damping control (WADC) designed by conventional model-based methods.
Xingyu Shi +5 more
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The controllability of fractional damped dynamical systems with control delay
Communications in Nonlinear Science and Numerical Simulation, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Binbin He, Hua-Cheng Zhou, Chunhai Kou
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Batiment International, Building Research and Practice, 1982
The processes at work in walls affected by rising damp are not well enough understood, the author argues. The mechanical, electrical and thermal forces do not behave as laboratory experiments suggest, and control techniques must take account of the fact that old masonry can achieve its own ordered-state, with an increased capacity for ‘pumping’.
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The processes at work in walls affected by rising damp are not well enough understood, the author argues. The mechanical, electrical and thermal forces do not behave as laboratory experiments suggest, and control techniques must take account of the fact that old masonry can achieve its own ordered-state, with an increased capacity for ‘pumping’.
openaire +1 more source
ELEVATOR VIBRATION DAMPING SYSTEM HAVING DAMPING CONTROL
The Journal of the Acoustical Society of America, 2012A vibration damping system for an elevator is provided with a damping device ( 5 ) that is provided between a cab ( 1 ) and a car frame ( 2 ) for supporting the cab ( 1 ) and whose damping coefficient can be changed. A speed detector detects the traveling speed of a reference elevator car, and a calculation unit ( 15 ) receiving the traveling speed ...
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A predictive control solution for driveline oscillations damping
Proceedings of the 14th international conference on Hybrid systems: computation and control, 2011This paper deals with the problem of damping driveline oscillations, which is crucial to improving driveability and passenger comfort. Recently, this problem has received an increased interest due to the introduction in several production vehicles of the dual-clutch powershift automatic transmission with dry clutches. This type of transmission improves
Constantin Florin Caruntu +4 more
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On the stability of the hybrid-damped resolved-acceleration control
Journal of Robotic Systems, 1998This paper points out that the stability analysis of hybrid-damped resolved-acceleration control presented in an earlier work by the same authors [ibid. 14, No. 8, 581-601 (1997; Zbl 0894.70018)] was incomplete, since the stability was concluded directly from the fact that the joint velocities come to rest as the time approaches infinity.
Shir-Kuan Lin, Sun-Li Wu
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Design of Switching Damping Control for Smart Structure Self-Powered Adaptive Damping Control
ASME 2010 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Volume 1, 2010This paper presents a new damping control circuit which named adaptive VSPD [1] (adaptive velocity-controlled switching piezoelectric damping) that can be used to vary control voltage of VSPD damping circuit with the amplitude variation and be self-powered itself as well.
Chao-Ting Wu +3 more
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Interline power flow controller based damping controllers for damping low frequency oscillations
INTELEC 2009 - 31st International Telecommunications Energy Conference, 2009This paper presents the establishment of the linearized Phillips-Heffron model of a power system installed with an Interline Power Flow Controller (IPFC). A damping controllers based on the Phillips-Heffron model are designed for damping low frequency oscillations in a power system with considering four alternative IPFC based damping controllers ...
M. R. Banaei, A. Kami
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A Robust Roll Damping Controller
IFAC Proceedings Volumes, 1997Abstract The effectiveness of rudder roll damping is sensitive to ship dynamic parameters. A recent model of a containership in waves include a non-linear model and wave response operators. The vessel is sensitive in roll and has a low metacentric height, with a long natural roll period of 25 s.
Chengen Yang, Mogens Blanke
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Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2023
Chun-Jie Xu +6 more
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Chun-Jie Xu +6 more
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