The Development and Application of MTPA Calibration Method Based on INCA FLOW and MATLAB

International Journal of Automotive Manufacturing and Materials Pub Date : 2023-12-22 DOI:10.53941/ijamm.2023.100014

Zhijun Liu, Renyi Huang, Xiaoyan Zhuo, Kailiang Chen, Guanglan Li

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Abstract

Article The Development and Application of MTPA Calibration Method Based on INCA FLOW and MATLAB Zhijun Liu 1,2, Renyi Huang 1,*, Xiaoyan Zhuo 1, Kailiang Chen 1, and Guanglan Li 1 1 Liuzhou Saike Technology Development Co., Ltd., Liuzhou 545005, China 2 Liuzhou Key Laboratory of Electrified Powertrain Electronic Control, Liuzhou 545005, China * Correspondence: renyi.huang@foxmail.com Received: 20 July 2023 Accepted: 6 November 2023 Published: 28 November 2023 Abstract: In industrial applications, the maximum torque per ampere (MTPA) control algorithm typically employs an offline look-up table (LUT) method instead of an online MTPA control method to reduce the online computational resources. However, the LUT method has some drawbacks, such as heavy testing workload, longer cycles, and cumbersome data processing, significantly diminishing the efficiency of MTPA data acquisition. To address the limitations of the LUT method, this study proposes an automatic MTPA calibration method combining INCA FLOW and MATLAB. The calibration efficiency and data accuracy are improved by utilizing INCA FLOW for automatic MTPA testing and MATLAB for data processing. An experimental test bench was constructed to evaluate the proposed method. The experimental results demonstrate that this method efficiently performs MTPA data testing and visualizes the results. Compared with the traditional manual MTPA calibration method, this method achieves a 320% improvement in calibration efficiency. The main technical contribution of this study is the introduction of the automatic MTPA calibration method that not only optimizes data accuracy but also enhances calibration efficiency.

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基于 INCA FLOW 和 MATLAB 的 MTPA 校准方法的开发与应用

文章基于 INCA FLOW 和 MATLAB 的 MTPA 标定方法的开发与应用刘志军 1,2，黄仁义 1,*，卓小燕 1，陈开亮 1，李广兰 1 1 柳州赛科科技发展有限公司，中国柳州 545005 2 柳州电气化动力总成电子控制重点实验室，中国柳州 545005 * 通讯：renyi.huang@foxmail.com 接收：接受：2023 年 7 月 20 日2023 年 11 月 6 日发表于：2023 年 11 月 28 日摘要：在工业应用中，每安培最大转矩（MTPA）控制算法通常采用离线查找表（LUT）方法代替在线 MTPA 控制方法，以减少在线计算资源。然而，LUT 方法存在一些缺点，如测试工作量大、周期长、数据处理繁琐等，大大降低了 MTPA 数据采集的效率。针对 LUT 方法的局限性，本研究提出了一种结合 INCA FLOW 和 MATLAB 的 MTPA 自动校准方法。INCA FLOW 用于 MTPA 自动测试，MATLAB 用于数据处理，从而提高了校准效率和数据准确性。为评估所提出的方法，构建了一个实验测试台。实验结果表明，该方法能有效地执行 MTPA 数据测试并将结果可视化。与传统的人工 MTPA 校准方法相比，该方法的校准效率提高了 320%。本研究的主要技术贡献在于引入了 MTPA 自动校准方法，不仅优化了数据精度，还提高了校准效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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International Journal of Automotive Manufacturing and Materials

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