摘要
针对一类非线性系统，本文提出了一种辨识其稳态模型的新方法，并得到了稳态模型的强一致性估计。辨识输入信号为优化过程中设定点的正常阶跃变化信号。本文还研究了估计残差的渐近分布和残差收敛速度，最后的计算机数字仿真显示了该方法的有效性和实用性。
In this paper, a new identification techniques which uses the step signals of set-pointschanges in the course of optimizing control to identify steady state model of a kind of nonlinear system, is presented, and the estimates are strong consistencyi The paper also studies the limit dis trsbutions of estimate errors and the convergence speed of errors. Finally,simulation results show that the new one is very efficient and practical.
出处
《西南工学院学报》
1996年第2期1-8,共8页
Journal of Southwest China Institute of Technology
关键词
非线性系统
稳态模型
辨识
Nonlinear system
Steady-state Model
Identification
