摘要
基于平方根算法提出了一种适合于并行计算的固定区间平滑的Ｓｙａｔｏｌｉｃ算法，这种算法使得计算的快速性和数值稳定性都得到了提高。文中还提出了一种有效的脉动（Ｓｙｓｔｌｏｉｃ）阵列结构来实现此并行算法．对容错算法、处理器的利用率及计算速度作了简要地分析。
A systolic algorithm for parallel forward-pass fixed-interval smoother is derived in this paper, efficient systolic arrays for performing the algorithm are also developed. The properties of real-time and numerical stability of the parallel algorithm are improved, and the time-steps for a complete iteration and the Utilization for the processors are analysized. Efficient algorithms based on fault-toleration scheme are also proposed.
出处
《自动化学报》
EI
CSCD
北大核心
1995年第4期460-465,共6页
Acta Automatica Sinica
