基于多元非线性回归理论的坦克蓄电池剩余容量非线性回归预测研究

A Study on the Non-linear Regression Prediction of the Residual Capacity of the Tank Battery Based on the Multivariate Non-linear Regression Theory

坦克蓄电池是复杂的非线性系统,影响电池剩余容量的主要因素是电动势和内阻,在此基础上建立了电池剩余容量的初等非线性回归预测模型。实例仿真结果表明模型具有较高的精确度,预测结果优于神经网络、支持向量机等模型,而且模型结构简单、直观,可操作性强,运算结果稳定,为坦克蓄电池充电、使用及维护提供了一种新思路、新方法。

For the tank battery,a complex nonlinear system,the electromotive force and internal resistance are the main factors influencing its residual capacity. On this basis,we have established an elementary non-linear regression prediction model for the residual capacity of the battery. The simulation results show that the model has a high accuracy,and its prediction results are better than those of the neural network and support vector machine. Furthermore,the model structure is simple,intuitive and highly operable,and has steady operation results,thus providing a new thought and method for the charging,use and maintenance of the tank battery.