基于GL Studio的虚拟仪表开发和关键技术研究

摘要

The key technology of virtual instrument design and simulation based on GL Studio is introduced in this paper ,and a Short-Rang-Navigation instrument is developed .The instruction accuracy of virtual instrument is compared with that of ordinary in-strument .The virtual instrument instead of ordinary instrument can reduce error sources ,improve instruction precision .%介绍了GL Studio开发平台在虚拟仪表设计与开发中的关键技术.应用该平台设计、开发了某型近导指示虚拟仪表 ,并且对该虚拟仪表和普通仪表的指示精度作了进一步比较.采用虚拟仪表代替普通仪表可以减少误差的来源 ,提高指示精度.