摘要
介绍了一种基于灰色系统理论而建立预测爆破峰值速度的模型,并利用MATLAB编程对其数据进行拟合求解。通过工程实践的证明,此种优化方法明显优越于传统的萨道夫斯基经验公式,使爆破预测精度提高,进而为工程的防震减灾提供了更加可靠的依据。
An established model of forecasting the blasting vibration peak velocity based on grey system theory was introduced in this paper and the simulation solution of its data were carried out by MATLAB program.Proved by project practice,this optimization method is obviously superior to traditional Sadaovsk empirical formula and can improve the blasting forecast accuracy.This provided more reliable basis for the project＇s vibration prevention and disaster reduction.
出处
《煤矿安全》
CAS
北大核心
2012年第1期122-125,共4页
Safety in Coal Mines
关键词
灰色系统理论
爆破峰值速度
预测精度
grey system theory
blasting peak speed
forecasting precision
