数字式纤维声速取向度测量仪的研制

Development of digital fiber sound velocimeter for measurement of molecular orientation degree

本文介绍基于声速的纤维取向度测量原理。详细阐述基于MC68VZ328的数字式纤维声速取向度测量仪的软、硬件设计。

We introduced the principle of the measurement of the molecular orientation degree by using the sound velocity in polymer fibers in this paper. The structure and design of hardware and software of the digital fiber sound velocimeter, which based on the digital signal processor MC68VZ328, are explained in details.