摘要
本文推广了文〔3〕的结果,提出一种非线性系统输出输入偏差的伪分离估计算法,进一步发展了Friedland的偏差分离估计理论。此算法可有效地用于非线性系统状态及参数的实时估计。数值仿真例子说明了此算法的有效性。
By extending the results in〔3〕, a pseudo separate-bias estimation algorithm for input and output bias of a class of nonlinear system is proposed, which further developed Friedland’s separate-bias estimation theory. This algorithm could be effectively used for the real-time state and parameter estimation of nonlinear systems. Finally, a numerical example is presented to illustrate the effectiveness of the proposed algorithm.
出处
《控制与决策》
EI
CSCD
北大核心
1992年第3期217-220,共4页
Control and Decision
关键词
非线性系统
偏差
分离估计
nonhnear systems
separate-blas estimation
input and output bias
state estimation
parameter estimation
