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To win the increasingly severe market competition, building the sharing, integrated and collaborative task mode of product development and production to shorten the product development cycle, improve the product quality has been a widely accepted. Cooperated product development and cooperated production control (CPD&CPC) based on alliance mechanism,(More)
Concurrent realization method of process planning and production scheduling was suggested in the case of integrated environment, establishes the models of process planning and production scheduling integrated system. The models can classify process planning and production scheduling into different stages. The relations between process planning and(More)
During the product planning phase in QFD (Quality Function Deployment), the final importance of the technical requirements is key to optimize the whole HoQ (House of Quality) and to make deployment decision for the next stage. In the paper, the limitations of traditional methods are analyzed; by using the built product planning HoQ and the available(More)
This paper presents a modified Ant Colony Optimization (ACO) algorithm for the Job Shop Scheduling Problem (JSSP) with makespan criterion. The traditional ACO algorithms can be simplified with the elimination of pheromone unimportant to the JSSP solution. Also, this paper suggests a new priority rule served as the heuristic information of the proposed(More)
The present work deals with molecular dynamics simulations of water confined in single-walled carbon nanotubes (CNTs), with emphasis on the proton-ordering of water and its polarization. First, the water occupancy of open-ended armchair and zigzag CNTs immersed in water under ambient NPT conditions is calculated for various water models, and for varying(More)