测试技术学报2012，Vol.26Issue(4)：292-296,5.DOI:10.3969/j.issn.1671-7449.2012.04.004
基于DSP的测控系统设计
Design of Test System Based on DSP
王伟 1徐平 1林德福 1张健2
作者信息
- 1. 北京理工大学宇航学院,北京100081
- 2. 中国兵器工业集团西北工业集团有限公司,陕西西安710043
- 折叠
摘要
Abstract
This paper described the DSP-based hardware design and implementation of each module for the test system. We designed a five- channel signal collection system, tri- axial gyro and dual-axis accelerome-ter, taking TMS320F28335 as the core with the external AD converters and the internal capturing unit. Combining with the target information and real-time location information of GPS and wireless transmission module, the PWM signal processed by DSP was isolated through the optical-electrical isolation module to control the actuator. Experimental results show that using the TMS320F28335 chip can not only simplify system's peripheral devices, decrease the system power consumption, but also improve the system's accuracy and real - time performance.关键词
测控系统/数字信号处理器/全球定位系统/实时性Key words
test system/ digital signal processor/ GPS/ real-time分类
信息技术与安全科学引用本文复制引用
王伟,徐平,林德福,张健..基于DSP的测控系统设计[J].测试技术学报,2012,26(4):292-296,5.
