The Theory, Method And Application For Military Equipment Transportability Engineering

Transportability is the inherent capability and the design attribute of an equipment. It has important influence to the mobility, deployability, and lift cycle cost of equipment. To raise the transportability of equipment, it must be addressed throughout the acquisition process, which includes project demonstration, scheme design, test and evaluation, development and production, deployment and operation etc.Based on headquarters item of military equipment transportability, the dissertation has been written. Dissertation's innovations are as follows:Make use of the theories and methods of the Equipment System Engineering, the dissertation put forward the basic standpoints, such as full life cycle, full system, satisfaction of user's need, and taking design as center etc. It does research on contents of transportability engineering and the transportability engineering process. The transportability engineering process is a repeated process, including requirements analysis, function analysis and allocation, design synthesis, system analysis and control etc. The results of the research can be the basic thinking in the process of studying our country's equipments.Establish the basic requirements for transportability of military equipments, which are the framework of the transportability engineering. Based on the systematic analysis on circumstances applicable to the transportation mode of rail, highway, water and air, it puts forward the basic requirements of transportability design, and establish the basic pattern and size series of lifting and tirdown provisions. They can be used as the bases to carry on transportability design.Determine test contents of transportability and build up an evaluation parameter system. Test and evaluation are the important parts of transportability engineering. In line with our country's current situation, this dissertation puts forward the contents and the methods of transportability test and evaluation. Build up evaluation parameters and set up the model of transportability evaluation with the method of synthetic evaluation and correlative degree of gray etc; Studies the imitating real method and process in the rail impact of typical equipment with the method of limited elementanalysis, mold analysis of dynamics and moment analysis etc. It can provide the bases to establish corresponding test and evaluation standards.Develop the system of transportability management information, and initiate the functions of information inquire, analysis and decision etc. In the process of equipment research, we only input the main transportability parameters, such as the outside size, quality, centroid, climb slope and wheelbase etc, Some informations can be decided automatically, such as what transport method should be adapted, what transport tool's model or number is proper, and whether it can pass the transport limit or not etc.