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Advances in methods to generate reduced-order physics-based Li-ion cell models for BMS controls

机译:用于为BMS控制产生减少的基于物理的Li-离子电池模型的方法进步

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1. Desire computationally efficient ROM that can model cell electrochemical internal variables as well as voltage 2. DRA, CRA, HRA use subspace projection methods to find low-order PBROMs that work well a. Start with transfer-functions of variables to model b. Form data matrices based on samples from transfer functions c. Orthogonal projection and SVD (linear algebra) to find O_i d. Then find system matrices A, B, C, and D.
机译:1.需要计算的有效ROM,可以模拟细胞电化学内部变量以及电压2. DRA,CRA,HRA使用子空间投影方法找到工作井的低阶PROM。从变量的传输函数开始到模型b。基于传输函数C的样本形成数据矩阵。正交投影和SVD(线性代数)找到O_I D.然后找到系统矩阵A,B,C和D.

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