Eigenvalue trim approach to exact order reduction for roesser state-space model of multidimensional systems

2017 ◽  
Vol 29 (4) ◽  
pp. 1905-1934 ◽  
Author(s):  
Dongdong Zhao ◽  
Shi Yan ◽  
Li Xu
Keyword(s):  
State Space ◽  
State Space Model ◽  
Order Reduction ◽  
Multidimensional Systems ◽  
Exact Order ◽  
Space Model

Integrated System for Soft Tissue Dynamic Simulation

2010 ◽  
Author(s):  
Xiaodong Zhao ◽  
Baoxiang Shan ◽  
Assimina A. Pelegri
Keyword(s):  
Finite Element ◽  
Soft Tissue ◽  
State Space ◽  
Soft Tissues ◽  
Mathematical Formulation ◽  
State Space Model ◽  
Order Reduction ◽  
Integrated System ◽  
Space Model ◽  
Tissue Models

An integrated system is built to model and simulate the dynamic response of soft tissues. The mathematical formulation employs finite element and model order reduction approaches to develop a state space model for soft tissues that allows for time-efficient numerical analysis. The stimulus device and signal processing routines are built in Matlab/Simulink and then integrated with the finite element state space model. This integrated system facilitates expeditious numerical evaluation of different soft tissue models subjected to dynamic excitation. It further elucidates the effect of different stimulus sources, as well as relative influences of different sources of uncertainty.

Realization of multidimensional systems in Fornasini-Marchesini state-space model

2010 ◽  
Vol 22 (4) ◽  
pp. 319-333 ◽  
Author(s):  
Hua Cheng ◽  
Tatsuya Saito ◽  
Shin-ya Matsushita ◽  
Li Xu
Keyword(s):  
State Space ◽  
State Space Model ◽  
Multidimensional Systems ◽  
Space Model

scholarly journals Derivation and reduction of the singular Fornasini–Marchesini state-space model for a class of multidimensional systems

2020 ◽  
Vol 14 (4) ◽  
pp. 634-645 ◽  
Author(s):  
Dongdong Zhao ◽  
Krzysztof Galkowski ◽  
Bartlomiej Sulikowski ◽  
Li Xu
Keyword(s):  
State Space ◽  
State Space Model ◽  
Multidimensional Systems ◽  
Space Model
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