AFOSR and NSF for their support of this work under grants FA9550-19-1-0281 and FA9550-17-1-0394 and NSF grant DMS 191218。
In this paper,we present a semi-Lagrangian(SL)method based on a non-polynomial function space for solving the Vlasov equation.We fnd that a non-polynomial function based scheme is suitable to the specifcs of the targe...
funded by the National Natural Science Foundation of China(No.42004056);the Natural Science Foundation of Shangdong Province,China(No.ZR2020QD052);China Postdoctoral Science Foundation(No.2019M652386)。
To make three-dimensional electromagnetic exploration achievable,the distributed wide field electromagnetic method(WFEM)based on the high-order 2^(n) sequence pseudo-random signal is proposed and realized.In this meth...
This research was supported by the National Natural Science Foundation of China under Grant Nos.62188101 and 12132002.
The attitude of spherical liquid-filled spacecraft is controlled based on the high-order fully actuated system approaches.The rigid-fluid coupling dynamic equation can be established in terms of the Euler angles of th...
In this paper,target tracking for non-identical high-order networks is presented under the digraph network topology.The target agent has different dimensions with the followers.We first address a distributed dynamic s...
co-supported by the National High Technology Research and Development Program of China(No.2015AA015303);the National Natural Science Foundation of China(No.11272152);the Aeronautical Science Foundation of China(No.20152752033);the Open Project of Key Laboratory of Aerodynamic Noise Control
An implicit higher ? order discontinuous Galerkin(DG) spatial discretization for the compressible Euler equations in a rotating frame of reference is presented and applied to a rotor in hover using hexahedral grids. I...
supported by the National Natural Science Foundation of China(No.61205062);the Scientific Research Project of Hubei Education Department(No.B2015191);the Project of Hubei Province Universities Outstanding Youth Scientific Innovation Team(Nos.T201431 and T201633)
The rectangular optical filter is one of the most important optical switching components in the dense wavelength divi- sion multiplexing (DWDM) fiber-optic communication system and the intelligent optical network. T...
supported by the National Natural Science Foundation of China(Grant No.51177117);the National Key Science&Technology Special Projects,China(Grant No.2011ZX05021-005)
In order to grasp the downhole situation immediately, logging while drilling(LWD) technology is adopted. One of the LWD technologies, called acoustic telemetry, can be successfully applied to modern drilling. It is cr...
supported by the National Natural Science Foundation of China under Grant No.61403343;the China Postdoctoral Science Foundation funded project under Grant No.2015M580521
In this paper, a full-order sliding mode control based on extended state observer(FSMC+ESO) is proposed for high-order nonlinear system with unknown system states and uncertainties.The extended state observer(ESO) is ...
supported by the National Natural Science Foundation of China(Grant Nos.61108047 and 61475021);the Program for New Century Excellent Talents in University,China(Grant No.NCET-13-0667);the Beijing Top Young Talents Support Program,China(Grant No.CIT&TCD201404113)
Multiple optical trapping with high-order axially symmetric polarized beams(ASPBs) is studied theoretically,and a scheme based on far-field optical trapping with ASPBs is first proposed.The focused fields and the co...
supported by the National Natural Science Foundation of China (Grant Nos. 60736025, 90716006 and 10902006);the Doctoral Program Foundation of Institutions of Higher Education of China (Grant No. 20091102110015);the Major Programs of China National Space Administration (Grant No. D2120060013)
A method for static aeroelastic analysis based on the high-order panel method and modal method is presented. The static aeroelastic characteristics of flexible wings are investigated using this method. Three-dimension...