Selection of optimal set of driver nodes based on networked sensitivity in complex networked systems
References
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"Selection of optimal set of driver ..." refers background in this paper
...In this section we review the basic concepts in algebraic graph theory [21], and describe the modeling of complex networked systems....
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Additional excerpts
...described the sensitivity transfer function in terms of the Bode Integral formula [12], Doyle et al....
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2,272 citations
"Selection of optimal set of driver ..." refers background in this paper
...The networked sensitivity transfer function of the networked system (1) is defined as Definition 1: The networked sensitivity transfer function (denoted by NS(s)) [13], [14] is the ratio of the percentage change in network output variable value N(s) to the percentage change in parameter variation of element D(s) (such as DC-Gain or feedback gain), then the networked sensitivity transfer function is expressed as...
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...explained the multivariable feedback systems with some practical applications [13] and later, Reinschke et al....
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"Selection of optimal set of driver ..." refers background or methods in this paper
...When the open loop DC-Gain is large, then the closed loop DC-Gain is nearly equal to 1 [1]....
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...This implies that the networked sensitivity becomes small [1]....
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...Therefore, the problem to control the complex networked systems has been vastly studied using tools from the control theory [1] and the graph theory [2]....
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...So, we define the transfer function (TF) of the networked system as the ratio of the Laplace transform of the output observed from node o (or observable node o) to the Laplace transform of the input applied to node c (or control node c) under the assumption that the initial condition of the networked system is zero [1]....
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