Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Kai Guo Fan"'
Publikováno v:
Applied Mechanics and Materials. 742:208-211
SAR has been proven to be a useful tool for ocean oil spill detection due to its large coverage, independence of the day and night cycle and all-weather capability. In this paper, one operational visual method for oil spill detection using SAR image
Publikováno v:
Applied Mechanics and Materials. 742:123-127
By comparing the normalized radar backscatter cross sections (NRCS) and significant wave height detected by the Jason-1 altimeter with high wind speeds data, an empirical algorithm valid for wind speeds larger than 20 m s-1 is developed and proposed.
Publikováno v:
Advanced Materials Research. :47-51
The high resolution offshore wind speeds retrieval from SAR image is of great signification in the field of offshore wind energy estimation. In this paper, one operational method for offshore wind speeds retrieval from SAR image is conducted. Taking
Publikováno v:
Advanced Materials Research. :1326-1330
This paper introduce a new method for extracting internal wave parameters from SAR image. The surface current induced by the internal wave is simulated according to the KDV equation. Then the radar cross section induced by the internal wave can be ca
Publikováno v:
Applied Mechanics and Materials. 577:140-144
Thermal expansion of ball screw system affects the machining accuracy of machine tools significantly. The objective of this paper is to analyze the thermal behavior and predict the temperature variation pattern of a ball screw based on finite element
Publikováno v:
Advanced Materials Research. :297-302
The CNC milling machine is extensively used in manufacturing of the die and the box-type parts. As the increasing requirement of the mechanical products qualities, the components also need higher and higher precision. However, the cutting force induc
Publikováno v:
Applied Mechanics and Materials. :1162-1169
The error modeling compensation method for improvement the machine tools accuracy has been extensively used in the past decades. To unify the multi-error model for four types CNC machining center, the comprehensive multi-error model of TXYZ type mach
Publikováno v:
Advanced Materials Research. :428-431
The CNC milling machine is extensively used in manufacturing of the die and the box-type parts. However, the tool errors, which caused by the cutting heat and the cutting force, seriously affect the machining accuracy of the machined parts. Furthermo
Publikováno v:
Advanced Materials Research. :517-521
In CNC machining, various errors, which caused by the cutting process and the structure of the machine tool, affect the machining accuracy of the machined parts. To analyze the relationship among the cutting force induced error, the thermal deformati
Publikováno v:
Advanced Materials Research. :1502-1507
The mathematical model of five-axis NC machine tools was established based on the transformation matrix. A new decoupling and linkage-compensation method for five-axis NC machine tools is proposed. The error caused by linear axes and rotary axes was