Optimal modified tracking performance for MIMO systems under bandwidth constraint.

This paper investigates the optimal modified tracking performance of multi-input multi-output (MIMO) networked control systems (NCSs) with bandwidth and channel noise constraints. A new modified tracking performance index is proposed which prevents variations in the tracking error from leading to invalid data where there is no integrator in the plant. An expression for the optimal modified tracking performance is obtained using a method which includes co-prime factorization, partial factorization, spectral decomposition and H2 norm. The obtained results show that the optimal modified tracking performance is influenced by the non-minimum phase (NMP) zeros, unstable poles, and their directions. Furthermore, the characteristics of the input signal, the modification factor, the bandwidth and the channel noise are also shown to be closely related to the optimal modified tracking performance. Finally, the efficiency of the result is verified using some typical examples.

[1]  Gang Feng,et al.  Optimal tracking performance of MIMO discrete-time systems with communication constraints , 2012 .

[2]  Songlin Hu,et al.  Event-triggered control design of linear networked systems with quantizations. , 2012, ISA transactions.

[3]  YangShuang-Hua,et al.  Networked control systems and wireless sensor networks , 2008 .

[4]  M. Salgado,et al.  Brief Paper Achievable performance bounds for tall MIMO systems , 2011 .

[5]  Huijun Gao,et al.  A New Model Transformation of Discrete-Time Systems With Time-Varying Delay and Its Application to Stability Analysis , 2011, IEEE Transactions on Automatic Control.

[6]  Dong Yue,et al.  Event-triggered H 1 stabilization for networked stochastic systems with multiplicative noise and network-induced delays , 2015 .

[7]  Zhi-Hong Guan,et al.  Best achievable tracking performance for networked control systems with encoder-decoder , 2015, Inf. Sci..

[8]  Huijun Gao,et al.  Adaptive Indirect Fuzzy Sliding Mode Controller for Networked Control Systems Subject to Time-Varying Network-Induced Time Delay , 2015, IEEE Transactions on Fuzzy Systems.

[9]  Guo-Ping Liu,et al.  Predictive Output Feedback Control for Networked Control Systems , 2014, IEEE Transactions on Industrial Electronics.

[10]  Zhi-Hong Guan,et al.  Optimal tracking performance and design of networked control systems with packet dropouts , 2013, J. Frankl. Inst..

[11]  Tao Jiang,et al.  Optimal performance of networked control systems under the packet dropouts and channel noise. , 2015, ISA transactions.

[12]  Eduardo I. Silva,et al.  Performance bounds for SIMO and squared-up plant models , 2011, 2011 19th Mediterranean Conference on Control & Automation (MED).

[13]  Yan Jang Li,et al.  Linear Model‐based Feedforward Control for Improving Tracking‐performance of Linear Motors , 2014 .

[14]  Zhi-Hong Guan,et al.  Modified tracking performance limitations of unstable linear SIMO feedback control systems , 2014, Autom..

[15]  Zhi-Hong Guan,et al.  Best Tracking Performance of Networked Control Systems Based on Communication Constraints , 2014 .

[16]  Wei Wang,et al.  Stability Analysis of Nonlinear Switched Networked Control Systems with Periodical Packet Dropouts , 2013, Circuits Syst. Signal Process..

[17]  Jianliang Wang,et al.  Output feedback control of networked control systems with packet dropouts in both channels , 2013, Inf. Sci..

[18]  Shuang-Hua Yang,et al.  Networked control systems and wireless sensor networks: theories and applications , 2008, Int. J. Syst. Sci..

[19]  Amir Hossein Davaie Markazi,et al.  Variable Selective Control Method for Networked Control Systems , 2013, IEEE Transactions on Control Systems Technology.

[20]  Karl Henrik Johansson,et al.  Dynamic quantization of uncertain linear networked control systems , 2015, Autom..

[21]  Zhi-Hong Guan,et al.  Performance limitations in the tracking and regulation problem for discrete-time systems. , 2014, ISA transactions.

[22]  S. Han,et al.  Recurrent fuzzy neural network backstepping control for the prescribed output tracking performance of nonlinear dynamic systems. , 2014, ISA transactions.

[23]  Eloy García,et al.  Model-Based Event-Triggered Control for Systems With Quantization and Time-Varying Network Delays , 2013, IEEE Transactions on Automatic Control.

[24]  Zhi-Hong Guan,et al.  Limitations on minimum tracking energy for SISO plants , 2009, 2009 Chinese Control and Decision Conference.

[25]  Derong Liu,et al.  Networked Control Systems: Theory and Applications , 2008 .

[26]  Fuwen Yang,et al.  Robust $H_{\infty}$ Control for Networked Systems With Random Packet Losses , 2007, IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics).

[27]  Magdi S. Mahmoud,et al.  Experimental Investigations for Distributed Networked Control Systems , 2014, IEEE Systems Journal.

[28]  Tao Li,et al.  Optimal performance of networked control systems with bandwidth and coding constraints. , 2015, ISA transactions.