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| 飞行控制计算机采集处理系统的设计与实现 | |
| 引用本文： | 徐向荣,陈昌涛,欧阳月华.飞行控制计算机采集处理系统的设计与实现[J].计算机与现代化,2011(2):89-91,96. |
| 作者姓名： | 徐向荣 陈昌涛 欧阳月华 |
| 作者单位： | 1. 武警江苏省总队通信处,江苏,南京,210024 2. 四川化工职业技术学院,四川,泸州,646005 3. 江西师范大学设备处,江西,南昌,330022 |
| 摘 要： | 针对飞行控制计算机对无人机姿态和航迹信息采集处理的要求,本文给出以DSP TMS320LF2407A为平台的模拟量、通讯量、开关量采集处理的设计方案。该方案分别阐述了模拟量、通讯量、开关量接口电路、片选控制逻辑和类8259中断控制逻辑的CPLD思想、硬件滤波和软件抗干扰思想。该采集处理系统硬件接口简洁、实时性强、抗干扰特性好,具有很强的工程应用性。 |
| 关 键 词： | 无人机 信号采集 DSPCPLD |
Design and Implementation for Flight Control Computer Acquisition and Processing System |
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| XU Xiang-rong,CHEN Chang-tao,OUYANG Yue-hua.Design and Implementation for Flight Control Computer Acquisition and Processing System[J].Computer and Modernization,2011(2):89-91,96. | |
| Authors: | XU Xiang-rong CHEN Chang-tao OUYANG Yue-hua |
| Affiliation: | XU Xiang-rong,CHEN Chang-tao,OUYANG Yue-hua(1.Jiangsu Zongdui CAPF,Nanjing 210024,China;2.Sichuan College of Chemical Technology,Luzhou 646005,China; 3.Equipment Department of Jiangxi Normal University,Nanchang 330022,China) |
| Abstract: | The flight control computer on the UAV attitude and track information collection and processing requirements,this paper presents the DSP TMS320LF2407A as a platform for analog communications,switch collection,and processing of detailed designs.The programs described are analog communications,switch interface circuit,chip select control logic,and type 8259 CPLD interrupt control logic thinking,hardware filtering,and anti-jamming software ideas.The acquisition and processing system hardware interfaces are simple,operate in real-time and have strong anti-interference characteristics.Strong engineering is applied. |
| Keywords: | DSP CPLD |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |