Research And Application Of Open Laboratory Management System

In the traditional laboratory management mode,the management of experimental courses mainly depends on the manual arrangement of educational posts,and needs to coordinate the situation of teachers and classrooms at the same time.In this case,it is difficult to reach the optimal solution.In the management of experimental equipment,the traditional management of a certain risk of information loss is difficult to manage;in the traditional management,it is difficult to manage.In the theory model,the experiment reservation can only be realized in class,lacking flexibility,and can not take into account the individual situation of each student.Studying more intelligent and informative laboratory management system is one of the important topics in university laboratory construction.This thesis studies and designs an optimized course scheduling algorithm and laboratory information management system.The main work of this thesis is as follows:We analyze the problem of course scheduling in the laboratory,define the entity,hard and soft constraints for the problem of course scheduling in the laboratory,improve the model for the problem of course scheduling,and change the original triple model into a course scheduling model with two ancestors.We propose a multi-decentralized local search algorithm,which is an improvement of a crowd-based search algorithm for random mountain climbing.The algorithm divides the random behavior into two different parts,namely,the improvement stage of the neighborhood and the construction stage of the initial population state.The experimental results show that the success probability of the algorithm is better than that of the original decentralized local search algorithm,and it is much better than the hybrid genetic algorithm in the same problem instance.Aiming at the characteristics of the problem of lab seat reservation,we use knapsack algorithm to solve the problem of lab seat reservation,and simulated annealing algorithm to solve the problem of lab equipment reservation.We have constructed a laboratory management system consisting of experimental course scheduling module,laboratory equipment management module and laboratory reservation module.The system applies MVC design idea,which is divided into view layer,control layer and entity layer.It is responsible for data display and reception,message forwarding and functional logic realization in the system respectively.Through React framework,.NET platform and MySQL database technology.