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NURBS110707
高速切削加工技术是一种先进的制造技术，具有强大的生命力和广阔的应
用前景，已成为切削加工的主流。数控插补技术是数控系统实现轨迹运动控制
的基础，插补运算是CNC系统软件实现运动控制的核心模块，插补算法的优劣
将直接影响到CNC系统的性能。因此，实现一种高精度和高速度的插补方法是
插补的关键所在。
本文在分析传统基准脉冲插补、数据采样插补的算法的基础上，着重研究
了三次NURBS曲线实时插补技术，针对部分算法的不完整或效率低，提出了
一种简单快捷的插补算法。采用NURBS曲线的矩阵表达式，将整个插补过程
分解为插补预处理和实时插补。在插补预处理中完成了大量的计算，预处理的
计算结果直接应用于实时插补，使插补算法满足了NURBS曲线插补的实时性
要求，再辅以必要的轮廓误差控制，实现了加工速度自适应于加工路径的
NURBS曲线直接插补。
本文讨论的插补算法采用C++语言实现，并在VC++6.0的编程环境中实现
了插补算法的计算机仿真，验证了算法的正确性和可行性。(The high speed cutting is one of advanced manufacture technique,which has the powerful vitality and the broad application,and already became the mainstream of machining.The interpolation technology of NC is the foundation of path s control in the CNC system,and the interpolation operation is the core module of
CNC system software,which comes the motion control true.The interpolation
algorithm,whose function is good or bad,directly influences the performance of CNC system.So,a kind of interpolation method with the high accuracy and high speed is the key of interpolation.
Based on analyzing the traditional pulse interpolation and data sampling
interpolation,this paper emphasizes on the NURBS curve real-time interpolation
technology.In view of the partial algorithms which is incomplete and the low efficiency,this paper propose a simple and quick interpolation algorithm.Using the
matrix representation of NURBS curve,the whole interpolation process is divided into appropriate pretreat)
- 2011-07-07 11:46:17下载
- 积分：1
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code
华为OJ训练平台的基础篇的所有题目答案，已总结为各种类型，写成子函数，可以直接调用(Huawei OJ Basics training platform for all the questions answers are summarized for all types, written subroutines can be called directly)
- 2014-11-24 14:55:52下载
- 积分：1
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search
比较好的搜索入门！很详细，适合新手练习练习(Relatively good search portal! In great detail, suitable for novices to practice exercises)
- 2009-02-04 10:47:03下载
- 积分：1
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Exceptional C++中文版
Exceptional C++书籍，质量特别好，有利于C转C++，而且中文版有利于英语不是很好的人阅读(Exceptional C++ books, the quality is particularly good, is conducive to C to C++, and the Chinese version is conducive to English is not very good people reading)
- 2017-11-17 15:59:00下载
- 积分：1
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IDA-plugin-wirting(all-chapter)
交互式反编译工具ida pro 插件编写英文手册(Interactive decompile ida pro tools plug-in English-language manual)
- 2020-07-02 16:00:02下载
- 积分：1
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VC++6游戏编程
VC++6游戏编程，有简单的示例。讲解挺详细的。(VC++6 game programming)
- 2018-03-17 12:35:17下载
- 积分：1
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MFC
MFC类库详解 中文版(Detailed MFC class library Chinese Version)
- 2011-01-11 10:00:16下载
- 积分：1
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visualc6.0
visual c++ 6.0 数据库编程大全(visual c++ 6.0 Database Programming Daquan)
- 2010-01-22 22:21:11下载
- 积分：1
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2005
电子工业出版社.无线通信系统仿真--C++实用模型.2005.pdf电子工业出版社.无线通信系统仿真--C++实用模型.2005.pdf(Electronic Press. Wireless communication system simulation- C++ Utility model .2005. Pdf electronic industry publishing house. Wireless communication system simulation- C++ Utility model .2005. Pdf)
- 2008-12-24 16:13:33下载
- 积分：1
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178-classic-C-language--source-code
178个经典c语言源代码，包括很多常用算法的，实例(178 classic C language source code )
- 2012-05-20 16:29:47下载
- 积分：1
