Results 31 to 40 of about 575,429 (340)
Journal of Marine Science and Engineering, 2021 In this paper, the passive heave compensator for the strand jack lifting system is studied. An analytical model is developed, which considers the nonlinear characteristic of the compensator stiffness thus as to predict its response under different ...
Yong Zhan +3 more
doaj +1 more source
Single-phase power shunt active filter design using photovoltaic as reactive power compensator
Electrical engineering & ElectromechanicsIntroduction. The rapid production of electronic equipment circulating and used by the public has resulted in a decline in the power quality in the power system. The goal of the article is to build a parallel active filter for reactive power compensation
B. Dwinanto +3 more
doaj +1 more source
, 2017 With the growth and development of power grids, optimal utilization of electric networks is very important. Because of the high cost of construction and development of power networks, mitigation of existing issues, such as excessive power losses, voltage
R. Sirjani, A. R. Jordehi
semanticscholar +1 more source
Reproductive compensation [PDF]
Journal of Evolutionary Biology, 2008 AbstractThe reproductive compensation hypothesis says that individuals constrained by ecological or social forces to reproduce with partners they do not prefer compensate for likely offspring viability deficits. The reproductive compensation hypothesis assumes that (i) pathogens and parasites evolve more rapidly than their hosts, (ii) mate preferences ...
openaire +3 more sources
, 2001 A variable polarisation compensator has been designed and demonstrated experimentally at 100 GHz. The device uses two silicon plates with interlocking artificial dielectric surfaces to produce a birefringence that varies with the separation distance. The
Blaikie, R.J. +7 more
core +1 more source
Matrix compensation and diagonal compensation
Journal of Computational and Applied Mathematics, 1995 Let \(A\) be a symmetric positive definite matrix which is decomposed as \(A=B+R\) in some natural way. Typically \(B\) has a special sparsity pattern and \(R\) can be considered as a ``rest''. A matrix \(D\) is called a compensative matrix of \(R\) if \(D-R\) is positive semidefinite. Now define \(M=B+D\), so \(M\) is a compensative matrix of \(A\). \(
openaire +4 more sources
RBF Neural Network Fusion Disturbance Estimation for Robust Synchronization of Chaotic Systems
MathematicsThis paper addresses the problem of complete synchronization of chaotic systems subject to external disturbances and parameter uncertainties, proposing a robust control strategy based on radial basis function (RBF) neural network fusion with a ...
Yuanyuan Mao
doaj +1 more source
SICE Journal of Control, Measurement, and System Integration, 2022 This paper presents a design for a model error compensator with a parallel feedforward compensator for continuous- and discrete-time non-minimum phase multiple input multiple output (MIMO) plants. The model error compensator can easily achieve robustness
Ryuichiro Yoshida +2 more
doaj +1 more source
Asymptotic estimation for statistical models of continuous-time discrete martingales
Lietuvos Matematikos RinkinysThe paper deals with statistical experiments of the continuous-time discrete local martingales, including models of all types of point processes. The process of local density of the discrete local martingales is expressed by a stochastic exponent of the
Vaidotas Kanišauskas +1 more
doaj +3 more sources
IEEE Access, 2021 This paper proposes a robotic assistance control scheme for intuitive teaching tasks by integrating the motion intention of human and real-time hand impedance compensation based upon a fuzzy RBF (Radial Basis Function) compensator.
Shih-Hsuan Chien +2 more
doaj +1 more source