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Automatic steel pipe end-facing chamfering machine is the key equipment of the pipe production line and the automatic feed mechanism is an important part of it. In this paper, the ADAMS software is applied to the optimization design of the automatic feed mechanism. After optimization, the maximum lifting and propulsive forces are reduced by 59.9% and 67.7% respectively which saves energy significantly.
Currently, community detection has led to a huge interest in data analysis on real-world networks. However, the high computationally demanding of most community detection algorithms limits their applications. In this paper, we propose a heuristic algorithm to extract the community structure in large networks based on local community attractive force optimization whose time complexity is near linear...
The virtual aircraft manufacturing environment the most difficult phase so far considered is the automated A/D process (Assembly / Disassembly). The effectiveness of the maintenance scheme depends on the time taken to complete the A/D process. When dealing with complex 3D environment that simulates realistic models, the assembly path planning of the parts becomes more complex because of the factors...
This paper presents a general framework of physics-inspired method named artificial physics optimization (APO) Algorithm, a population-based, stochastic for multidimensional search and optimization. APO invokes a gravitational metaphor in which the force of gravity may be attractive or repulsive, the aggregate effect of which is to move particles toward local and global optima. APO's particles (solutions...
Levitation force is an important technical index of linear induction motor. This paper presents a kind of device which can supply suspension force for hybrid excitation electromagnetic actuators, and calculates the electromagnetic levitation force with 3D field finite element method. The optimization soft package iSIGHT-FD is used to design the structure of the system to gain the largest suspension...
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