Research On The Optimal Design Of Command Room Layout Based On Task Network Analysis

Modern naval warfare has the characteristics of great coverage and integration of attack and defense electronic information.As the most important battle command room in the ship,the command difficulty is becoming more and more complicated with the complexity of naval missions.The increasing difficulty of battle command and the frequent contact of missions will lead to the increase of human workload,resulting in human error,mission deviation or termination It affects the exertion of combat effectiveness.In this case,a good layout can reduce the time of task completion and the workload of the staff,and on the basis of considering human factors design and design criteria,it can make the channel flow better and the degree of mutual interference suitable.In the battle command room,there are the personnel flow relationship,the adjacency relationship between different positions,and the personnel contact frequency relationship under the task network formed by multi task correlation.The specific research in this paper is as follows:First of all,by reading a large number of domestic and foreign experts and scholars’ research on the layout of the cabin,this paper puts forward the problems existing in the layout of the modern ship’s cabin.According to the equipment and personnel allocation of the large ship’s command cabin,combined with the corresponding design criteria,layout design methods and task network analysis methods,this paper puts forward the modeling process of the layout optimization design.Secondly,taking a large ship as an example,the command structure and combat tasks in the command room are described.According to the system layout design method,the comprehensive relationship matrix between positions and the system layout design scheme are obtained,and the personnel contact frequency matrix is obtained by the task network analysis method.At the same time,taking the minimum task contact cost as the objective function,the layout problem is quantified as a mathematical model.Thirdly,using particle swarm optimization algorithm and Microsoft Visual Studio programming environment,the algorithm program to realize the objective function is compiled,and the operation interface is designed to simplify the operation.Finally,according to the optimization results,the 3D modeling and layout scheme is presented.Finally,the original scheme,the system layout design scheme and the task network optimization scheme are verified,and the evaluation scale data filled in by the personnel participating in the layout optimization experiment are obtained and analyzed.The entropy weight method is used to empower the influencing factors of each layout scheme,and the fuzzy comprehensive evaluation method is used to evaluate the three schemes,and the load process of the personnel in each scheme is compared The three schemes are compared in terms of degree,time to complete tasks,and channel excellence.