Ship Segmented Construction Time, Cost And Quality Comprehensive Balance Optimization Research Colony Algorithm

The overall objective of the construction of the ship segmented construction projects is to make the shortest construction period, the lowest cost and best quality, these three goals are contradictory opposites relationship management interrelated. Therefore, the construction of the ship staging project management, how to do dynamic optimization and coordination and management of construction time, cost and quality is the focus of three goals and main objectives of this thesis.The main contents of this paper and paper framework includes the following aspects: China’s shipbuilding segment describes the characteristics of the current construction project management, project engineering analysis and optimization of management overview. Introduces the basic theory of particle swarm algorithm and multi-objective decision theory. Ship construction project management and staging of three goals and definitions of the elements were analyzed and presented to the three target elements optimized models were studied the relationship between the three target elements in the work of more than Based on the construction of the ship section to build a balanced multi-objective optimization model. A multi-objective particle swarm algorithm based on Pareto solution set for solving this kind of problem by using particle swarm algorithm to search a feasible solution. Finally, we use this model to optimize an engineering example, to optimize the results prove the feasibility and effectiveness of this method for project managers to provide effective decision support. Finally, through the establishment of a multi-target vessel segment piecewise practical engineering optimization model109, using multi-objective particle swarm algorithm to solve the model, optimal results can be very good goals to meet the required quality and duration, but also through the use of network planning technology to make the project duration, cost and quality equilibrium to achieve a balance between the three. The intelligent algorithm into the field of ship management sub-construction projects, the construction of the ship segmented multi-objective optimization is a relatively new research paper by an example to verify the validity of this line of thinking to solve a ship built with intelligent segmentation algorithm project management practical problems can not only enrich the shipbuilding project management theory and techniques, more conducive to improve the technical level of ship construction project management project parties, and therefore has important theoretical and practical significance.