Journal Article10.1016/0005-1098(94)90230-5
N4SID: subspace algorithms for the identification of combined deterministic-stochastic systems
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TL;DR: Two new N4SID algorithms to identify mixed deterministic-stochastic systems are derived and these new algorithms are compared with existing subspace algorithms in theory and in practice.
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About: This article is published in Automatica. The article was published on 03 Jan 1994. The article focuses on the topics: Probabilistic analysis of algorithms & State space.
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Citations
Robust control with disturbance observer for twisted and coiled polymer actuator
Motoya Suzuki,Norihiro Kamamichi +1 more
TL;DR: In this paper, a control system using the disturbance observer was applied to solve the nonlinear property of a twisted and coiled polymer actuator, which can be easily fabricated by commercially available fishing line and can be actuated by heating and generate large and flexible deformation.
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•Proceedings Article
Multivariable adaptive state-space control: A survey
A. Gambler
- 20 Jul 2004
TL;DR: The field of indirect adaptive control has been intensively studied for simple-input/simple output (SISO) system as well as multivariable (MIMO) systems based on I/O models as discussed by the authors.
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Subspace identification of closed loop systems by stochastic realization
TL;DR: In this article, a closed loop subspace identification method based on stochastic realization theory was developed for the identification of closed loop systems under the assumption that the exogenous input is feedback-free and persistently exciting (PE), and a model reduction procedure was applied to extract controllable and observable parts from non-minimal realizations.
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Performance-driven control of nano-motion systems
Rje Roel Merry
- 01 Jan 2006
TL;DR: In this paper, a model-based compensation method is developed for the identified performance limiting factor (PLF) and the compensation method can relate to the actuator driver, the sensor system or the control algorithm.
Multi-step-ahead multivariate predictors: A comparative analysis
Marzia Cescon,Rolf Johansson +1 more
- 01 Dec 2010
TL;DR: A comparative analysis of multi-step-ahead linear multivariate predictors is undertaken, based on geometrically reliable linear algebra tools, resorting to subspace identification methods.
References
•Book
System Identification: Theory for the User
Lennart Ljung
- 01 Jan 1987
TL;DR: Das Buch behandelt die Systemidentifizierung in dem theoretischen Bereich, der direkte Auswirkungen auf Verstaendnis and praktische Anwendung der verschiedenen Verfahren zur IdentifIZierung hat.
•Book
Probability, random variables and stochastic processes
Athanasios Papoulis
- 01 Jan 1965
TL;DR: This chapter discusses the concept of a Random Variable, the meaning of Probability, and the axioms of probability in terms of Markov Chains and Queueing Theory.
•Book
Computer-Controlled Systems: Theory and Design
Karl Johan Åström,Björn Wittenmark +1 more
- 01 Jan 1984
TL;DR: This volume focuses on the design of computer-controlled systems, featuring computational tools that can be applied directly and are explained with simple paper-and-pencil calculations.
3.8K
Linear systems
S.R. Liberty
- 01 Nov 1981
TL;DR: In this paper, the authors studied the effect of local derivatives on the detection of intensity edges in images, where the local difference of intensities is computed for each pixel in the image.
2.6K