The field of system identification uses statistical methods to build mathematical models of dynamical systems from measured data. System identification also includes the optimal design of experiments for efficiently generating informative data for fitting such models as well as model reduction. A common approach is to start from measurements of the behavior of the system and the external influences (inputs to the system) and try to determine a mathematical relation between them without going into many details of what is actually happening inside the system; this approach is called system identification.
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System Identification
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11 items
ITCLI: An Interactive Tool for Closed-Loop Identification
Intermediate
App
Application
The Interactive Tool for Closed-Loop Identification (ITCLI) is an interactive software tool for understanding SISO closed-loop identification using prediction-error techniques. The tool...
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ITSIE: An Interactive Software Tool for System Identification Education
Beginner
App
Application
ITSIE is an Interactive Tool for System Identification Education. The tool is developed using Sysquake, a Matlab-like language with fast execution and excellent facilities for interactive...
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Manuscript about ITISE: an Interactive Software Tool for System Identificati...
Intermediate
Peer Reviewed Paper
Theory
The paper describes the conceptual basis, main features and functionality of an interactive software tool developed in support of system identification education and discovery.
This...
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i-pIDtune: An interactive tool for integrated system identification and PID ...
Intermediate
App
Application
i-pIDtune is an interactive software tool that integrates system identification and PID controller design. The tool supports experimental design and execution under plant-friendly conditions...
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ITCRI: An Interactive Software Tool for Control-Relevant Identification
Intermediate
App
Application
The Interactive Tool for Control Relevant Identification (ITCRI) comprehensively captures the control-relevant identification process, from input design to closed-loop control, depicting...
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Perspectives on Control-Relevant Identification Through the Use of Interacti...
Intermediate
Peer Reviewed Paper
Theory
This paper presents a control-relevant identification methodology through an intuitive interactive tool called "Interactive Tool for Control Relevant Identification (ITCRI)". ITCRI...
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Two Tank System: C MEX-File Modeling of Time-Continuous SISO System
Intermediate
Software
Demonstration
This MATLAB example shows how to perform IDNLGREY modeling based on C MEX model files. It uses a simple system where nonlinear state space modeling really pays off.
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Benchmarking tools for a priori identifiability analysis
Advanced
Peer Reviewed Paper
Evaluation
Recent review and benchmark of software tools that can be used for assess the structural identifiability of dynamical systems
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Data based modeling of nonlinear dynamic systems using System Identification...
Intermediate
Software
Demonstration
Using an engine throttle valve modeling example, this demo shares some perspectives on creation of nonlinear models of dynamic systems from the measurements of its input and outputs. It...
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MATLAB scripts for "Nonlinear System Identification | System Identification,...
Intermediate
Software
Demonstration
This Github repo contains the data files and MATLAB scripts that were used in "Nonlinear System Identification | System Identification, Part 3".
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MATLAB Scripts for video "Linear System Identification | System Identificati...
Intermediate
Software
Demonstration
This Github repo contains the data files and MATLAB scripts that were used in the MATLAB Tech Talk video "Linear System Identification | System Identification, Part 2"
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