用于加速器电源的数字调节器的状态矩阵参数分析与实现  

The analysis and realization of state-matrix parameters of a digital adjuster used for accelerator power system

作　　者：龙银东[1,2] 乔为民[1] 赵龙[1,2] 敬岚[1] 

机构地区：[1]中国科学院近代物理研究所,兰州730000 [2]中国科学院研究生院,北京100049

出　　处：《核技术》2008年第8期603-607,共5页Nuclear Techniques

摘　　要：介绍了在基于CycloneII芯片,采用状态空间方程所实现的数字调节器系统中,必不可少的状态矩阵参数分析与实现的软件平台。通过对算法优化和对MATLAB自带函数的调用,实现了针对被控对象具体需求,精度范围在1064以内的参数获取。同时还加入了极点选取规则,使最终得到的参数更符合实际需求,为实现精确、实时的数字调节器系统提供了必要的保证。The power-control system of synchronized accelerator must be a high definition and real time system. In this paper we introduced a platform for parameter analysis and realization. As a necessary part of the digital adjustor, it is achieved by the method of state-space equation based on the Cyclone II for improving performance of the accelerator power-control system. With the platform, the object control in a precision range of up to 10^64 can be realized, depending on the optimum arithmetic and the MATLAB functions. In addition, considering the actual environment, the parameters the actual demands can be better met by choosing the parameters, providing a necessary support to achieve the higher definition and better real time adjustor.

关 键 词：极点 MATLAB 数字调节器 状态空间方程 

分 类 号：TP214[自动化与计算机技术—检测技术与自动化装置]