炮筒直线度测量技术,对于国防工业和其它生产管道的厂家十分重要,特别是炮筒直线度测量技术,国外科技刊物上很少有所报道,而国内目前采用的技术却达不到精度和在线测量的要求,故开展对该项技术的研究,便成为光电测量领域亟需解决的问题。 Barrel straightness measurement technology for the defense industry and other production pipeline manufacturers is very important, in particular, the barrel straightness measurement technology, foreign science and technology publications rarely reported, but the technology currently used in China is not up to the accuracy and On-line measurement requirements, so to carry out research on this technology has become an urgent need to address the field of optoelectronic measurement.