Sliding Mode Control for Parallel DC-DC Converter Network Systems with Uniform Quantization and Discretization Effects
نویسندگان
چکیده
In this paper, a uniform quantization design method for the parallel DC-DC converter network control system (NCS) is proposed in combination with sliding mode (SMC) strategy to solve problem that performance of poor due inability process long signals time. Taking buck as an example, firstly, master-slave current sharing SM controller designed. Then, NCS containing designed uniformly quantized continuous domain, and stability analyzed according error. Considering application actual digital system, discretization effect SMC studied by using zero-order hold (ZOH) conditions discrete are given. Finally, state trajectories output performances under different parameters domain simulations, correctness reliability paper further verified experiments.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2023
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2023.3309162