摘要
给出一种兼顾统计优良性和几何均匀性的输入信号设计方法，其中统计优良性采用Ａ最优和Ｄ最优准则；几何均匀性采用试验设计中的最小偏差准则。该方法特别适合于对输入信号幅值比较敏感的系统辨识试验设计。
A method of design on input signals is proposed, which gives consideration to both statistical optimality and geometrical uniformity. The criteria for statistical optimality are A-optimal and D-optimal criteria, and the criterion for geometrical uniformity is minimal discrepancy criterion used in experimental designs. The method is especially suitable for the identification-experiment design of systems which are sensitive to the amplitudes of input signals.
出处
《控制与决策》
EI
CSCD
北大核心
1998年第4期357-360,380,共5页
Control and Decision
关键词
系统辨识
输入信号
均匀设计
system identification, input signal design, uniform design, minimal discrepancy criterion
