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本文给出了两种在线估计渐消记忆递推最小二乘法指数权ρ值的方法,一种是用0.618法借用限定记忆的思想,实现在线逐次地或阶段性地修正ρ值;另一种是建立ρ值递推公式。这两种方法都用现场实测数据在计算机上进行了递推预报。
In this paper, we present two methods for on-line estimation of exponentiation p-value of diminishing memory recursive least-squares method. One is to use the 0.618 method to borrow the idea of limited memory, so that online ρ values can be corrected sequentially or in stages. Is to establish ρ value recursion formula. Both of these methods are recursively predicted on the computer using field measurements.