Abstract:Potential formula of an arbitrary resistor network has been an unsolved problem for hundreds of years, which is an interdisciplinary problem that involves many areas of natural science. A new progress has been made in this paper, which discovered the potential formula of a nonregular m × n fan network with two arbitrary boundaries by the Recursion-Transform method with potential parameters (simply call RT-V). The nonregular m × n fan network is a multipurpose network contains several different types of network… Show more
“…In recent years, Tan 23 – 25 proposed the Recursion-Transform (RT) method which, depends on the one matrix along one directions, avoids the trouble of the Laplacian method depends on two matrices along two directions. Researchers have resolved a lot of complex resistor network by the RT technique 26 – 37 , and the results expressed by fractional-order are in the form of a single summation. As a summary, the RT method is expressed by two forms, one form is expressed by current parameters 23 – 25 , which is simply called the RT-I method; another form is expressed by potential parameters 36 , 37 , which is simply called the RT-V method.…”
Section: Introductionmentioning
confidence: 99%
“…Researchers have resolved a lot of complex resistor network by the RT technique 26 – 37 , and the results expressed by fractional-order are in the form of a single summation. As a summary, the RT method is expressed by two forms, one form is expressed by current parameters 23 – 25 , which is simply called the RT-I method; another form is expressed by potential parameters 36 , 37 , which is simply called the RT-V method. Very recently, the researchers have also made new progress in the multi-functional N-order resistance network 38 , 39 , and the result derived by the RT method has also been applied to the impedance network 40 .…”
Section: Introductionmentioning
confidence: 99%
“…According to research information obtained from the above literature, we know the computation of equivalent resistance has made great progress 2 – 40 , but the calculation of the nodal potential has been a difficult problem and has not been resolved until a recent research of literature 36 , 37 . Ref.…”
Section: Introductionmentioning
confidence: 99%
“… 36 gives the precise potential formulae of the fan and cobweb networks by the RT-V method for the first time, next ref. 37 studies the potential formula of nonregular fan network by the RT-V method. However, due to the diversity of network types, there are still many potential of the resistor networks needs to be calculated.…”
Searching for the explicit solutions of the potential function in an arbitrary resistor network is important but difficult in physics. We investigate the problem of potential formula in an arbitrary m × n globe network of resistors, which has not been resolved before (the previous study only calculated the resistance). In this paper, an exact potential formula of an arbitrary m × n globe network is discovered by means of the Recursion-Transform method with current parameters (RT-I). The key process of RT method is to set up matrix equation and to transform two-dimensional matrix equation into one-dimensional matrix equation. In order to facilitate practical application, we deduced a series of interesting results of potential by means of the general formula, and the effective resistance between two nodes in the m × n globe network is derived naturally by making use of potential formula.
“…In recent years, Tan 23 – 25 proposed the Recursion-Transform (RT) method which, depends on the one matrix along one directions, avoids the trouble of the Laplacian method depends on two matrices along two directions. Researchers have resolved a lot of complex resistor network by the RT technique 26 – 37 , and the results expressed by fractional-order are in the form of a single summation. As a summary, the RT method is expressed by two forms, one form is expressed by current parameters 23 – 25 , which is simply called the RT-I method; another form is expressed by potential parameters 36 , 37 , which is simply called the RT-V method.…”
Section: Introductionmentioning
confidence: 99%
“…Researchers have resolved a lot of complex resistor network by the RT technique 26 – 37 , and the results expressed by fractional-order are in the form of a single summation. As a summary, the RT method is expressed by two forms, one form is expressed by current parameters 23 – 25 , which is simply called the RT-I method; another form is expressed by potential parameters 36 , 37 , which is simply called the RT-V method. Very recently, the researchers have also made new progress in the multi-functional N-order resistance network 38 , 39 , and the result derived by the RT method has also been applied to the impedance network 40 .…”
Section: Introductionmentioning
confidence: 99%
“…According to research information obtained from the above literature, we know the computation of equivalent resistance has made great progress 2 – 40 , but the calculation of the nodal potential has been a difficult problem and has not been resolved until a recent research of literature 36 , 37 . Ref.…”
Section: Introductionmentioning
confidence: 99%
“… 36 gives the precise potential formulae of the fan and cobweb networks by the RT-V method for the first time, next ref. 37 studies the potential formula of nonregular fan network by the RT-V method. However, due to the diversity of network types, there are still many potential of the resistor networks needs to be calculated.…”
Searching for the explicit solutions of the potential function in an arbitrary resistor network is important but difficult in physics. We investigate the problem of potential formula in an arbitrary m × n globe network of resistors, which has not been resolved before (the previous study only calculated the resistance). In this paper, an exact potential formula of an arbitrary m × n globe network is discovered by means of the Recursion-Transform method with current parameters (RT-I). The key process of RT method is to set up matrix equation and to transform two-dimensional matrix equation into one-dimensional matrix equation. In order to facilitate practical application, we deduced a series of interesting results of potential by means of the general formula, and the effective resistance between two nodes in the m × n globe network is derived naturally by making use of potential formula.
“…, when we just calculate the equivalent resistance between two nodes of A x 1 and A x 2 or A x 1 and C ,x 2 the 3D ,×n circuit network in figure 2 can be equivalent to the structure of the 2×n plane network model shown in figure 1.Thus, formulae (1) and (2) can be applied to the 3D ,×n circuit network in figure 2 if we change the corresponding resistor elements in the different networks, According to the transformation between figures 1 and 2, and using (42), we have the relations equations(42) and(43) into equations (6)-(8), we have the equivalent resistance between two nodes of A C ,…”
This paper presents two new fundamentals of the 2×n and ,×n circuit network. The results of a plane 2×n resistor network can be applied to a ,×n circuit network, which has not been studied before. We first study the 2×n resistor network by modeling a differential equation and obtain two equivalent resistances between two arbitrary nodes of the 2×n network. Next, the ,×n cube network is transformed to the 2×n plane network equivalently to achieve two resistance formulae between two arbitrary nodes of the ,×n cube network. By applying the resistance results to the ,×n LC cube network, the complex impedance characteristics of the LC network, which includes oscillation characteristics and resonance properties, are discovered.
Here the problem of equivalent resistance of general 2 × n‐order resistor networks with four different resistor parameters is investigated, and innovations in theory and method are made. Here, the second‐order matrix equation model and boundary condition equation model are established by the RT‐I technique (recursion–transform theory based on current parameters), and the general solution and the special solution of the matrix equation are given by using the matrix transformation method. The current distribution law in the circuit is obtained, and three equivalent resistance formulas of general 2×n‐order resistor networks are obtained. Finally, by analyzing and discussing the special case of the conclusion, the relationship between different resistances is obtained, and the results are compared with those of other literatures.
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