LanVisa

OPC历史数据访问服务器的研究与开发硕士论文,对于学习了解OPC技术规范及开发基于OPC的工业实时历史数据库的应用软件有非常大的帮助.(Research and Development Thesis OPC Historical Data Access Server, learn about OPC technology for the development of applications based on software specifications and OPC industrial real-time historical database has a very big help.)

一本学习观测器的很好资料，详细论述了观测器的设计和调试(very good paper to learn the observation describe the observation design )

这个是我2006年的毕业设计，从理论到伺服电机的位置控制实现，我一个人用了4个月的时间来搞，现在把整篇论文和程序都上传到这里来，希望可以对初学电机驱动的朋友有帮助。(This is my 2006, graduation design, from theory to the servo motor position control, a person I used 4 months time to do, now the entire papers and procedures are uploaded here, hope can be for beginners motor drive has to help a friend. )

一本关于介绍2015年发表的关于扩展有限元的SCI论文的论文集书籍，非常实用(In the standard FEM, cracks are required to follow element edges for the discontinuity modeling. In contrast, the crack geometry in the extended finite element method (XFEM) need not be aligned with the element edges and thus is independent of the background mesh.)

本文是一篇在线监控机床能耗论文，根据论文可以写出任意机床的能效监控软件。(this paper reseach the on-line monitoring the power consumption of cnc machine tools, and based on it one can develop the software about power consumption of cnc mahine tools.)

在AD421搭建的过程中如何检测A 联合开发网 - pudn.com

hardware: 1.CPU:S3C2440A 2.norflash:2MB,bank0, 16bit 3.SDRAM: 64MB,bank6 4.Nandflash:256MB, 8bit 5.develop broad:TX2440A (V6.2 2011/05/12) 6.Jlink v8 software: 1.Jlink v4.08 2.MDK 4.23

62256的中文资料 以及时序图 管脚功能(62256 Chinese data, and timing diagram pin functions)

ct107d的一个简单实用原理图，实际实用，感觉效果不错(ct107d schematic diagram of a simple and practical, the actual practical effect of feeling good)

说明：  用于全国电子设计大赛 备赛资料，ment of real-time displaying the position coord(The purpose of the design is to get a more precise hand-written drawing board. We connect the copper clad board with a constant current source and introduce eight precise resistors. When the touch pen touches any)