摘要
结合数字信号处理理论,提出了基于最新的嵌入式FPGA技术的新测角方法,介绍了运用三角变换测角的原理及实现。系统仿真中,引入了新的仿真工具Link for Modelsim,打破了软硬件间的屏障,加快了系统的功能验证。实验结果表明:该测角方法精度高、转换速度快、成本低、实用性好,结果直观、操作简单、效率较高。
Combined with the theory of digital signal processing, this paper presents a new method of axis-angle measuring on the basis of the latest embedded FPGA technique. Besides, it introduces the principle ＆ implement of axis-angle measuring by triangle transform in details. In simulation of the system, Link for Modelsim of Matlab is used. It breaks the barrier between hardware and software, and also accelerates the function verification. The experiment results indicate that the presenting method possesses some advantages such as high precision, fast conversion speed, low cost, better practicability, intuitionist result, easy operation and high efficient.
出处
《重庆科技学院学报（自然科学版）》
CAS
2007年第2期56-58,共3页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
