基于有限差分法的重型龙门铣床大跨距横梁重力变形曲线计算方法
韩振宇,王瀚,邵忠喜,富宏亚,姜辉,王伟顺
Finite difference method based calculation of gravity deformation curve for large span beam of gantry-type milling machine
计算机集成制造系统 . 2016, (第6期): 1495 -1503 .  DOI: 10.13196/j.cims.2016.06.012