Research And Application Of Software Quality Evaluation Model For Surveying And Mapping Geographic Equipment

With the development of information technology,the level of information in the field of surveying and mapping geography continues to improve,and the proportion of software is increasing day by day.At present,the concept of "software-defined equipment" in the military field is becoming more and more clear.Surveying and mapping geographic equipment software plays a key supporting role for the effectiveness of informatization joint operations,and the quality of its software is directly related to the success or failure of military operations.Due to the lack of geography of surveying and mapping equipment software quality evaluation definite directive requirements and standards,as well as a set of targeted and effective evaluation method,therefore the geography of surveying and mapping equipment software quality evaluation model of research and application,build quality model and quality evaluation index system,puts forward the effective quality evaluation methods and countermeasures of quality management.Research on quality evaluation for traction,on the one hand,the demand of objective evaluation of surveying and mapping support software geography quality acceptance of the equipment of software quality and guiding software,on the other hand,effective support to the software development quality baseline control,target management and quality improvement,to guarantee the software quality and continuous improvement of surveying and mapping geographic equipment provides an important reference value.The main work and research results are as follows:1.Build the quality model of mapping and geographic equipment software.By analyzing the current mainstream software quality models,software product quality and software metrics,the general process model of software quality evaluation is established,and the quality evaluation of mapping and geographic equipment software is carried out based on this process.By analyzing the composition,quality requirements and software quality evaluation status of mapping and geography equipment software,this paper innovatively constructed the mapping and geography equipment software quality model(QM-SMGFS)by using GQM method,and improved the definition and selection principle of metrics,and formed the quality evaluation index system of mapping and geography equipment software.2.Propose a quality evaluation method for mapping and geographic equipment software.Through the analysis of software quality evaluation method,it is concluded that the comprehensive fuzzy evaluation method for surveying and mapping geographic equipment software quality evaluation has the very good adaptability,and the integrated use of maximum membership degree rule of effectiveness and the rule of confidence improved loss of information of the fuzzy evaluation method,which is put forward based on geographic equipment software quality of surveying and mapping of the comprehensive fuzzy evaluation method.Finally,the feasibility and effectiveness of the evaluation method are verified by an example of mapping and geography software project.On this basis,combined with the application of mapping and geography equipment software quality evaluation index system,the prototype system of mapping and geography equipment software quality evaluation is designed and implemented.The main functions,key technologies and database design of the system are briefly introduced,which lays the foundation for the subsequent engineering application of mapping and geography equipment software quality evaluation.3.Put forward quality management countermeasures for surveying and mapping geographic equipment software.By investigating the development status of surveying and mapping geography equipment software,based on the goal and framework of quality assurance process in GJB5000 B,the quality assurance of surveying and mapping geography equipment software based on GJB5000 B is established,including specific personnel structure,execution process and documentation.And combined with the practical application of the method,from establishing the quality planning,project quality guarantee and project quality control in the three dimensions research constructs the geography of surveying and mapping equipment software quality management model and method,has been clear about the 9 key links and related work points,combined with the project example verified the effectiveness and to improve software quality assurance and quality management level in the development of the party provides an important reference.