Abstract
The position of wire bundle in electronic equipment is uncertain. Furthermore, the cables are numerous and the parameters of the cables are difficult to determine. Therefore, this paper presents a reduced-dimension interval analysis method with equivalent model. This method considers the uncertainties of the structure parameters and the load parameters of the wire bundle. In this paper, we deduce the structure parameters of equivalent model, which are independent of each other, and the equivalent parameters are used as input of interval analysis. The interval value of terminal coupling of transmission line can be obtained without the distribution of parameters. The validity of the proposed method is verified by a simulation case of random bundled wire bundle model. Simulation results show that the extended effect of this method is small, and the time-consuming of this method is much smaller than that of Monte Carlo method. The research provides a new way for the analysis of electromagnetic compatibility of random bundled wire harness.
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Wang, X., Wang, W., Qin, F., Zhou, Y. (2023). An Uncertainty Analysis Method of Dimension Reduction for Multiconductor Transmission Line. In: Dong, X., Yang, Q., Ma, W. (eds) The proceedings of the 10th Frontier Academic Forum of Electrical Engineering (FAFEE2022). FAFEE 2022. Lecture Notes in Electrical Engineering, vol 1054. Springer, Singapore. https://doi.org/10.1007/978-981-99-3408-9_6
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DOI: https://doi.org/10.1007/978-981-99-3408-9_6
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