The quality of requirements acquisition and analysis will have a significant impact on the quality of the entire software project,and the consequences and the cost of error correction will be huge once errors occur.Firstly,the process and confirmation method of user requirements acquisition are described,and the main points of concern are pointed out.Then,a combined requirements analysis and modeling method is presented,and it can meet the re-quirements of military software requirements analysis.Finally,the requirements of change control and requirements tracking in requirements management are given.
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