摘要
提出了一种基于MATLAB的阿基米德螺旋面法线和切平面的求解方法。该方法首先阐述了螺旋面原理,然后对其法线和切平面求解进行了推导,同时解决了在求解过程中关于MATLAB转换坐标时保证θ0的对应值这一重要问题,最后通过运行实例验证该求解方法。实验结果表明该方法具有可行性和正确性。
A method of solving normal line and tangent plane of Archimedes helicoid based on MATLAB is presented. It contains four main parts that are describing some principles of helicoids, deducing the process of solving normal hne and tangent plane, solving the corresponding value of θ0 when transformed by MATLAB and verifying this method by experiment. The result of experiment proves that this method has high feasibility and accuracy.
出处
《工具技术》
2009年第11期77-79,共3页
Tool Engineering
基金
国家自然科学基金项目(50775009
50575019)
北京市人才强教深化计划-创新人才项目(PHR200906133)
北京市教委面上项目(KM200910772007)
