中文摘要：

文章介绍了一个基于Visual Basic程序设计语言开发的飞行性能辅助计算软件。该软件针对B737-800机型,通过VB编程语言,调用飞机性能数据库分别进行初级飞行性能计算和高级飞行性能计算,得到飞机相应的性能参数,绘制飞机性能曲线,可明显提高飞机性能工程师进行性能计算的效率和准确度。

英文摘要：

The paper describes an of assistant calculation software for flight performance based on language develop- ment of Visual Basic programming. According to the B737 - 800 aircraft and through the Visual Basic programming lan- guage, the software can calculate the primary flight performance and the advanced flight performance with aircraft perfor- mance database, obtain appropriate flight performance parameters, and draw flight performance curves, which will help en- gineers to improve significantly the eiIiciency and accuracy of the performance calculation.