基于1553B总线的兼容型智能控制器设计
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摘要
根据航天飞行器对电子系统智能性、通用性的要求,设计了一种基于1553B总线的兼容型智能控制器。该控制器在硬件上采用高性能DSP芯片TMS320F2812和1553B总线芯片B61580构成核心电路,控制器内置了加速度识别模块,能够感知飞行器的加速值,从而自主实现对执行单元的控制。软件上采用嵌入式C语言实现兼容性软件设计。经试验验证,该兼容型智能控制器运行可靠,性能良好,能够满足系统对智能控制器的要求。
According to the requirement of intelligence and universality of the electronic system in aerospace craft,a compatible intelligent controller based on 1553 B bus is designed in this paper.In the hardware design,the controller's core circuit is consist of DSP chip TMS320 F2812 with high performance and 1553 B bus chip B61580.An acceleration recognition module is designed in the controller,which can sense the acceleration of aircraft.With the sensor,the controller could control the execution unit intelligently.In the software design,a compatible software is realized with C language.
According to the requirement of intelligence and universality of the electronic system in aerospace craft,a compatible intelligent controller based on 1553 B bus is designed in this paper.In the hardware design,the controller's core circuit is consist of DSP chip TMS320 F2812 with high performance and 1553 B bus chip B61580.An acceleration recognition module is designed in the controller,which can sense the acceleration of aircraft.With the sensor,the controller could control the execution unit intelligently.In the software design,a compatible software is realized with C language.
引文
[1]包为民.航天飞行器控制技术研究现状与发展趋势[J].自动化学报,2013,39(6):697-702
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[5]李运堂,贾宇宁,王鹏峰,等.基于多传感器的四旋翼飞行器硬件系统设计[J].传感器与微系统,2015,34(2):119-121,142
[6]赵岩,杨友超,张翔,等.航天器高可靠智能供配电系统设计[J].计算机测量与控制,2015,23(8):2776-2778,2781
[2]林强,熊华钢,张其善.DSP在1553总线接口技术中的应用[J].微计算机应用,2004(3):339-342
[3]徐志军,徐光辉.CPLD/FPGA的开发与应用[M].北京:电子工业出版社,2002
[4]杨嘉伟,董胜波,张立东.用PLD构成高速RS—485同步总线接口[J].系统工程与电子技术,1996(10):18-27,33
[5]李运堂,贾宇宁,王鹏峰,等.基于多传感器的四旋翼飞行器硬件系统设计[J].传感器与微系统,2015,34(2):119-121,142
[6]赵岩,杨友超,张翔,等.航天器高可靠智能供配电系统设计[J].计算机测量与控制,2015,23(8):2776-2778,2781