Results 21 to 30 of about 25,230 (166)

Methods of Pre-Identification of TITO Systems

Applied Sciences, 2021
The content of this article is the presentation of methods used to identify systems before actual control, namely decentralized control of systems with Two Inputs, Two Outputs (TITO) and with two interactions.
Milan Saga, Karel Perutka, Ivan Kuric, Ivan Zajačko, Vladimír Bulej, Vladimír Tlach, Martin Bezák   +6 more
doaj   +1 more source

Novel recursive least squares identification for a class of nonlinear multiple-input single-output systems using the filtering technique

Advances in Mechanical Engineering, 2016
In this article, we consider the identification problem of a class of nonlinear multiple-input single-output output-error autoregressive systems. First, a recursive generalized least squares algorithm using the auxiliary model identification idea is ...
Cheng Wang, Jing Xun
doaj   +1 more source

Adaptive Forgetting Factor Recursive Least Square Algorithm for Online Identification of Equivalent Circuit Model Parameters of a Lithium-Ion Battery

Energies, 2019
With the popularity of electric vehicles, lithium-ion batteries as a power source are an important part of electric vehicles, and online identification of equivalent circuit model parameters of a lithium-ion battery has gradually become a focus of ...
Xiangdong Sun, Jingrun Ji, Biying Ren, Chenxue Xie, Dan Yan   +4 more
doaj   +1 more source

Recursive Identification of Nonlinear Hammerstein Systems With FIR Linear Parts Under Impulsive Noise With Model Selection and Order Determination

IEEE Access
This paper proposes a new smoothly clipped absolute deviation (SCAD) regularized recursive identification algorithm for nonlinear Hammerstein systems having a finite duration impulse response (FIR) linear part in impulsive noise environment.
Jianqiang Lin, Shing-Chow Chan
doaj   +1 more source

Recursive Identification Methods [PDF]

International Conference on Aerospace Sciences and Aviation Technology, 1997
Since the dynamics of real systems are either time varying or nonlinear in nature, the self-tuning controller design is appropriate where a recursive identification algorithm is utilized to monitor or track the process behaviour. The systems identification algorithms are utilized to estimate the parameters representing the dynamics of the underlying ...
openaire   +1 more source

Fast-tracking method of inertial constant based on system identification

Science and Technology for Energy Transition
Aiming at the problem of quantitative inertia evaluation of a new energy electric power system, the system inertia constant tracking method based on system identification is studied.
Hu Xuekai, Zeng Siming, Meng Liang, Li Tiecheng, Zhang Qian   +4 more
doaj   +1 more source

Parameter Identification and Transition Process Online Calibration Method of Pulsed Eddy Current Receiving Coil Based on Underdamped Dynamic Response Characteristics

Sensors
In order to solve the problem that the system parameters will be offset during the detection process of the pulsed eddy current receiving coil, this paper first analyzes the response signal of the receiving system and the deconvolution process of the ...
Zhiwu Zeng, Jie Wang, Xiaoju Huang, Yun Zuo, Yuan Liu, Xu Tian, Feng Pei, Kui Liu, Fu Chen, Xiaotian Wang, Jingang Wang   +10 more
doaj   +1 more source

Maximum Likelihood Recursive Identification for the Multivariate Equation-Error Autoregressive Moving Average Systems Using the Data Filtering

IEEE Access, 2019
The maximum likelihood principle has wide applications in system identification. This paper studies the maximum likelihood identification problems of the multivariate equation-error systems with colored noise.
Lijuan Liu, Feng Ding, Ling Xu, Jian Pan, Ahmed Alsaedi, Tasawar Hayat   +5 more
doaj   +1 more source

Practical Implementation of Recursive Subspace Identification on Seismically Excited Structures with Fixed Window

Applied Sciences, 2022
As one of the most catastrophic natural disasters worldwide, earthquakes and their effect on structures are very important to structural health monitoring (SHM), particularly for the ones living around the Pacific ring of fire.
Shieh-Kung Huang, Fu-Chung Chi, Yuan-Tao Weng   +2 more
doaj   +1 more source

Auxiliary Model-Based Multiple Innovation Recursive Algorithm on Nonlinear Systems utilizing KeyTerm Separation Technique

Journal of Applied Science and Engineering
This article primarily investigates the identification problem for two-input one-output nonlinear controlled autoregressive moving average system. Drawing from the auxiliary model identification idea and the key-term separation technique, this article ...
Fang Qiu, Yan Ji
doaj   +1 more source