Application of support vector machine in online monitoring of wastewater treatment based on combined kernel functions

As for the textile printing and dyeing industry being difficulty to be realized on-line real-time monitoring wastewater treatment, a kind of adjustable linear combination of combined kernel function support vector machine modeling way was put forward. The "acid fuchsine decolorization rate" modeling simulation research, which made in the process of printing and dyeing wastewater treatment, showed that the soft measurement model with high precision, quick speed better generalization ability and robustness can be established, which can well realize the real-time measurement and prediction of wastewater treatment.