应用粒子群算法快速拟合原煤可选性曲线

Rapid fitting of raw coal washability curve by using PSO

摘要: 阐述了原煤可选性曲线的重要性,介绍了几种目前常用的可选性曲线绘制方法,并且应用粒子群算法进行了可选性曲线的拟合,拟合实例表明,粒子群算法拟合的曲线非常光滑,拟合效果非常好。

Abstract: In this paper the importance of raw coal washability curve has been defined and some normal methods for drawing raw coal washability curve have also been introduced.The method of Particle Swarm Optimization（PSO） has been used to fit the curve of raw coal washability.The fitting examples show that the curve of raw coal washability fitting by PSO is quite smooth and the fitting effect is greatly good.