摘要
本文采用数据拟合理论、最优化技术、统计分析及计算机技术,建立了电力机车型式试验中的力矩特性和速率特性的数学模型,取代了人工拟合特性曲线的不科学方法。
This paper describes the establishment of ma-thematic model of moment & rate characteristics in type test of electric locomotives with data fitting theory, optimization technology, statistical analysis and computer technology, replacing the unscientific method of mannal curving with French curve.
出处
《中国铁路》
1991年第8期22-25,共4页
China Railway
关键词
电力机车
特性曲线
最佳化
electric locomotive,characteristiccurve,optimization technology
