Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ming Qin Liu"'
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 19:1331-1338
In order to decrease the path length and control the minimum distance between the path and the obstacles when the level set based path planning algorithm is adopted, a new path optimization algorithm named elastic particle is proposed in this paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5422232ff999d8fa157b5df7a3147949
https://doi.org/10.1007/s12541-018-0157-1
https://doi.org/10.1007/s12541-018-0157-1
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 17:51-57
This paper proposes a method that can calibrate the camera installed in a mobile robot. This method works by using the principle of camera’s perspective projection and the pinhole imaging model, and obtain static external camera parameters through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04e15a8c88ed15972f2e81a3b4e6d4df
https://doi.org/10.1007/s12541-016-0007-y
https://doi.org/10.1007/s12541-016-0007-y
Publikováno v:
Advanced Materials Research. :2201-2205
This paper is concerned with a mathematical model for simulating hydrodynamics of 2D circular dam-break flows with the WENO scheme and the Finite Volume Method. The time discretization uses the Runge-Kutta TVD scheme. By using the proposed model, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40fd8a17373238c33cc0272e03b25365
https://doi.org/10.4028/www.scientific.net/amr.468-471.2201
https://doi.org/10.4028/www.scientific.net/amr.468-471.2201
Publikováno v:
Advanced Materials Research. :1862-1865
large eddy simulation cooperated with a physical fractional-step method was applied to simulate steady flow around two parallel circular cylinders. The total velocity vectors, pressure contours and vorticity magnitude are obtained. The modeling resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c11b6b543c9560e635d537c1c6865e8
https://doi.org/10.4028/www.scientific.net/amr.468-471.1862
https://doi.org/10.4028/www.scientific.net/amr.468-471.1862
Autor:
Xiao Guang Zhang, Ming Qin Liu
Publikováno v:
Advanced Materials Research. :994-999
It realized the visual navigation based on the marking line by putting forward marking identification algorithm with the combination of edge detection and environmental knowledge according to the characteristics of mathematical model and the navigati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5afa9c2ec6398dabb0073120fea56945
https://doi.org/10.4028/www.scientific.net/amr.468-471.994
https://doi.org/10.4028/www.scientific.net/amr.468-471.994
Publikováno v:
Advanced Materials Research. :2668-2671
A method for nearly orthogonal grid generation is presented in this study. The generating system is based on solution of a system of partial differential equations with finite difference discretization. The grid quality control functions and grid pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbd5c9db27413b387a28284117da52ea
https://doi.org/10.4028/www.scientific.net/amr.468-471.2668
https://doi.org/10.4028/www.scientific.net/amr.468-471.2668
Autor:
Y.L. Liu, Ming Qin Liu
Publikováno v:
Applied Mechanics and Materials. :2993-2996
The purpose of this paper is to present a 2D depth-averaged model under orthogonal curvilinear coordinates for simulating two-dimensional circular dam-break flows. The proposed model uses an orthogonal curvilinear coordinate system efficiently and ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c951fdff1ee396e00d4b170f3709a83d
https://doi.org/10.4028/www.scientific.net/amm.130-134.2993
https://doi.org/10.4028/www.scientific.net/amm.130-134.2993
Autor:
Yu Ling Liu, Ming Qin Liu
Publikováno v:
Advanced Materials Research. :1085-1088
A numerical model for simulating of 2D flow around a spur dike was presented by using the physical fractional-step method. The water governing equations were separated into three parts. The first is a convective problem; the second is a diffusive pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e485352cac26ca04c5c7a40cf72792
https://doi.org/10.4028/www.scientific.net/amr.374-377.1085
https://doi.org/10.4028/www.scientific.net/amr.374-377.1085
Autor:
Ming Qin Liu, Yu Ling Liu
Publikováno v:
Advanced Materials Research. :643-646
This paper is concerned with a mathematical model for numerical simulation of 2D flow accompanied with a hydraulic jump. The governing water equations are solved by the MacCormack’s predictor-corrector technique. The mathematical model is used to n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9914d34cc91e34f789f57601fe4e9745
https://doi.org/10.4028/www.scientific.net/amr.374-377.643
https://doi.org/10.4028/www.scientific.net/amr.374-377.643
Autor:
Y.L. Liu, Ming Qin Liu
Publikováno v:
Applied Mechanics and Materials. :3620-3623
This paper was concerned with a vertical two-dimensional (2D) flow model with free surface. The water governing equations were discretized with finite difference method. The function of volume method was employed to track the moving free surface. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e16d39de98d249b2f79f0893b4b50fc
https://doi.org/10.4028/www.scientific.net/amm.130-134.3620
https://doi.org/10.4028/www.scientific.net/amm.130-134.3620