摘要
文章分析了控制系统中任务的特点,根据任务调度中系统性能与采样频率的关系,指出了控制系统优化中任务调度应满足的条件。基于这些条件,文章给出了优化采样频率的求解方法和算法。
The characteristic of the periodic task of control system is analyzed,and the conditions which task schedul-ing in control system optimization should be met are presented according to the relation between control system perfor-mance and sampling frequencies in task scheduling.Basing on these conditions,the method and the algorithm for acquir-ing optimal sampling frequencies is presented.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第14期76-78,84,共4页
Computer Engineering and Applications
基金
国家自然科学基金资助项目(编号:69934010)
国家攀登计划(编号:970211017)
