Development resource integrated scheduling method for high-end equipment complex hierarchical task network

Abstract

The invention provides a development resource integrated scheduling method for a high-end equipment complex hierarchical task network. The method includes: settinginput parameters of a variable neighborhood search algorithm based on task data of a task high-end equipment complex hierarchical hybrid development task; setting execution parameters of the algorithm, and initializing an initial solution of the algorithm; updating the initial solution in the Shaking neighborhood operation; carrying out local search in the local search domain structure obtained by the probability through the initialsolution, and calculating fitness values of individuals obtained in the local search; updating the initial solution, and updating the weight in the local search domain structure; and judging whether the algorithm meets a termination condition or not, if so, outputting a globally optimal solution, and otherwise, returning to update the initial solution in the Shaking neighborhood operation. According to the method, the approximately optimal solution can be obtained for the multi-type development resource collaborative integration scheduling problem with a complex hierarchical development task network, so that the resource utilization efficiency and the operation efficiency of a high-end equipment manufacturing enterprise are improved to the maximum extent.

Description

technical field [0001] The invention relates to the technical field of task scheduling, in particular to a research and development resource integration scheduling method for complex layered task networks of high-end equipment. Background technique [0002] In fields involving high-end equipment manufacturing such as aviation, aerospace, and ships, the manufacturing process of these equipment products is complex, the research and manufacturing tasks are highly individualized, and the industrial cycle is very long. Among them, in some high-end equipment manufacturing enterprises, the product development process is composed of product dimension and process dimension. Inside the product dimension and process dimension, there are personalized and complex hierarchical divisions. The product dimension can be divided into more complex and diverse product modules and product modules. Product components and process dimensions can be divided down into specific complex development proc...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an integrated scheduling method for research and development resources oriented to the complex layered task network of high-end equipment, which effectively integrates and schedules multiple types of resources in the project, and solves the problem that the existing scheduling method has on the research and development resources. The technical problem of low utilization efficiency

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