Closed-loop identification for a continuous-time model of a multivariable dual-rate system with input fast sampling ⁎ ⁎This work was supported by JSPS KAKENHI Grant Numbers JP15K00038, JP16H04385.
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This paper considers closed-loop identification for an unstable multivariable dual-rate system with the sampling period of the output being an integral multiple of the hold time of the input.About:
This article is published in IFAC-PapersOnLine.The article was published on 2018-01-01 and is currently open access. It has received 3 citations till now. The article focuses on the topics: Sampling (statistics) & Multivariable calculus.read more
Citations
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Journal ArticleDOI
Maximum likelihood identification of dual-rate Hammerstein output-error moving average system
Junhong Li,Jiali Zhang +1 more
TL;DR: In this paper, the authors discussed the parameter estimation of the Hammerstein output-error moving average system using the dual-rate sampled data and proposed a maximum likelihood forgetting factor stochastic gradient identification algorithm by combining the maximum likelihood principle and the gradient search method.
Journal ArticleDOI
Multivariable System Identification Method Based on Continuous Action Reinforcement Learning Automata
Meiying Jiang,Qibing Jin +1 more
TL;DR: A closed-loop identification method based on a reinforcement learning algorithm for multiple-input multiple-output (MIMO) systems that can meet the requirement of identification accuracy in both square and non-square systems.
Journal ArticleDOI
Seismic Model Parameter Optimization for Building Structures
TL;DR: A simple nonlinear model for studying the behavior of buildings in the case of earthquakes and its performance is focused on two aspects: the proposed model’s performance and the optimization algorithms performance.
References
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Journal ArticleDOI
Multivariable multirate sampled-data systems: State-space description, transfer characteristics, and Nyquist criterion
Mituhiko Araki,K. Yamamoto +1 more
TL;DR: The contents of the paper will be useful to extend the modern results about continuous-time and single-rate sampled-data control systems to the multirate sampled- data case and extensions of the INA method and of the robust stability conditions will be straightforward.
Journal ArticleDOI
Perfect tracking control based on multirate feedforward control with generalized sampling periods
TL;DR: By generalizing the relationship between the sampling period of plant output and the controlperiod of plant input, the proposed method can be applied to various systems with hardware restrictions of these periods, which leads to higher performance.
Journal ArticleDOI
Output intersampling approach to direct closed-loop identification
TL;DR: A new direct closed-loop identification method, which uses the output intersampling technique, which removes the traditional restrictive identifiability condition, and does not require an external persistently exciting (PE) test signal.
Proceedings ArticleDOI
System identification and long-range predictive control of multi-rate systems
TL;DR: The lifting method is used to analyze the multi-rate system in a state-space framework, and it is shown that the fast-rate controller has a significantly better performance.
Proceedings ArticleDOI
MIMO closed-loop subspace model identification and hovering control of a 6-DOF coaxial miniature helicopter
TL;DR: In this article, a radio-controlled coxial miniature helicopter was identified by closed-loop subspace model identification with a multi-input and multi-output (MIMO) state space model, as well as model-based control design of hovering flight using the identified black-box model.