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Article
Open AccessAn integrated method for compensating and correcting nonlinear error in five-axis machining utilizing cutter contacting point data
In current five-axis computer numerical control (CNC) machining, the use of minute linear path segments as an approximation for the ideal cutter contacting (CC) point trajectory is still prevalent. However, in...
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Article
A fast coarse-to-fine point cloud registration based on optical flow for autonomous vehicles
Point cloud registration is a vital prerequisite for many autonomous vehicle tasks. However, balancing the accuracy and computational complexity is very challenging for existing point cloud registration algori...
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Article
Correction to: Nonlinear error compensation based on the optimization of swing cutter trajectory for five‑axis machining
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Article
Nonlinear error compensation based on the optimization of swing cutter trajectory for five-axis machining
In order to solve the problem of deviation between actual and theoretical machining paths due to the presence of rotation axis in five-axis machining, an interpolation algorithm based on the optimization of sw...
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Article
Open AccessNesfatin-1 alleviated lipopolysaccharide-induced acute lung injury through regulating inflammatory response associated with macrophages modulation
Acute lung injury (ALI) is a continuum of lung changes associated with uncontrolled excessive lung inflammation. However, the pathogenesis of ALI is still complicated and effective clinical pharmacological man...
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Article
Five-axis Tri-NURBS spline interpolation method considering compensation and correction of the nonlinear error of cutter contacting paths
In order to improve the accuracy of position and direction of the tool axis vector and the controlling accuracy of cutter contacting (CC) paths between the cutter and workpiece in the traditional five-axis NUR...
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Chapter and Conference Paper
Tool Trajectory Generation with a Speed-Controlled Spline Interpolator
In order to avoid the speed fluctuation of a spline interpolation method, the speed controlling method is proposed. At the same time, to implement the proposed methods, Taylor expansion and numerical calculati...
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Chapter and Conference Paper
The Research of Temperature Fields during Hot Rolling for the Strip
The hot rolling strip plays an important role in the domestic economy, and its products are widely used in industry, agriculture, national defenses and civil areas, etc. It can not only be directly used as sla...
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Chapter and Conference Paper
Algorithm for Inverse Kinematics Model Based on Projection Method
In order to implement the five-axis high-speed and high-accuracy machining on a computer numerically controlled (CNC) machine tools, the cutter location and orientation data need to be converted to the 5 coord...
