【摘要】 根据道路模拟振动台的试验要求,设计了控制系统的整体方案。为了提高控制系统的实时性和快速性,在硬件方面,采用了DSP TMS320C2812采集振动台反馈的模拟量和数字量,利用DSP TMS320C6713处理算法并且与嵌入式处理器S3C2410进行通讯。利用快速原型控制系统实现了该方案,利用Matlab/Simulink建立道路模拟振动台的控制系统模块,在CCS集成开发环境中可以自动生成代码,然后将可执行代码下载到DSPTMS320C2812和DSP TMS320C6713中,即可实现道路模拟振动台的控制系统设计。更多还原

【Abstract】 The road simulation shaking table has a high requirement on real-time performance and rapidity.At first the integral scheme was designed.On the hand of hardware,the control system used TMS320C2812 to acquire the analogous and digital variables,and used TMS320C6713 to operate algorithm and communicate with embedded processor S3C2410 with dual-RAM in order to improve real-time and rapidity of the system.This paper presented the implementation of a rapid prototyping control system,which involves the design of DSP algorithms using Matlab/Simulink blocksets to setup the Simulink module of the road simulation shaking table.This module can automatically generate code in the CCS integrated development environment,and download executable code to the Texas Instruments’ TMS320C2812 and TMS320C6713.更多还原