This article is based on the differential output shape meter of magnetoelastic transformer for cold rolling strip developed by cooperator . the design of hardware construction and the development of software for windows for the shape meter computer control are mainly described . the primary approach for the shape meter closed - loop control system is also included 本文在课题组已研制出的冷带轧机板形仪? ?磁弹性变压器差动输出式冷轧带材板形仪的基础上,进行windows环境下板形仪计算机开环检测系统硬件系统的设计、软件系统的研制及板形仪闭环控制系统的初步探讨。