H ∞-Optimization and System Reduction for MIMO Systems

1992 ◽  
pp. 208-246
Author(s):  
Charles K. Chui ◽  
Guanrong Chen
Keyword(s):  
Mimo Systems ◽  
System Reduction

scholarly journals MIMO System Reduction Using Modified Pole Clustering and Genetic Algorithm

2009 ◽  
Vol 2009 ◽  
pp. 1-5 ◽  
Author(s):  
C. B. Vishwakarma ◽  
R. Prasad
Keyword(s):  
Genetic Algorithm ◽  
Large Scale ◽  
Mimo Systems ◽  
Mimo System ◽  
Order System ◽  
Common Denominator ◽  
Reduction Techniques ◽  
System Reduction ◽  
Denominator Polynomial ◽  
Function Matrix

A new mixed method for reducing the order of the large-scale linear dynamic multi-input-multi-output (MIMO) systems has been presented. In this method, the common denominator polynomial of the reduced-order transfer function matrix is synthesized by using modified pole clustering while the coefficients of the numerator elements are computed by minimizing the integral square error between the time responses of the original and reduced system element using Genetic Algorithm. The modified pole clustering generates more dominant cluster centres than cluster centres obtained by pole clustering technique already available in literature. The proposed algorithm is computer-oriented and comparable in quality. This method guarantees stability of the reduced model if the original high-order system is stable. The algorithm of the proposed method is illustrated with the help of an example and the results are compared with the other well-known reduction techniques.

Linear system reduction using approximate moment matching

1990 ◽  
Vol 137 (5) ◽  
pp. 322
Author(s):  
M. Bettayeb ◽  
U.M. Al-Saggaf
Keyword(s):  
Linear System ◽  
Moment Matching ◽  
System Reduction

System Reduction Method Using Spectrum of Power Oscillation Waveform

2015 ◽  
Vol 135 (4) ◽  
pp. 241-250 ◽  
Author(s):  
Hideo Koseki ◽  
Masaki Nagata ◽  
Hideo Hosogoe ◽  
Hiroshi Takada ◽  
Takanori Shuto ◽  
...  
Keyword(s):  
Reduction Method ◽  
Power Oscillation ◽  
System Reduction

A Low-Profile Dual-Polarized Directional Antenna for Enhancing Channel Capacity in Indoor MIMO Systems

2010 ◽  
Vol E93-B (10) ◽  
pp. 2570-2577 ◽  
Author(s):  
Daisuke UCHIDA ◽  
Hiroyuki ARAI ◽  
Yuki INOUE ◽  
Keizo CHO
Keyword(s):  
Channel Capacity ◽  
Mimo Systems ◽  
Directional Antenna ◽  
Low Profile ◽  
Dual Polarized
Sign in / Sign up

Export Citation Format

Share Document