卡尔曼滤波—滴定分析法研究——Ⅱ.非热力学平衡滴定模型

Study on Kalman Filtering Titrimetric Method Ⅱ.The Model of Thermodynamically Non-Equilibrium Titration

进一步研究了卡尔曼滤波在滴定分析中的应用。对非热力学平衡滴定分析模型进行模拟研究。建立了新的确定终点方法。借助一般方法均会对非平衡体系给出较大误差甚至错误结果。

Kalman filtering applied to titrimetric analysis was further studied. Titration model for thermodynamically non-equilibrium titration was investigated with the simulated systems and a new endpoint-determining method was evaluated. The high error and ever erroneous conclusion may be resultcd with the common traditional methods for a thermodynamically nonequilibrium system, but a correct endpoint can be calibrated with this method.