Research on control scheme with bond graph modeling
Bin Zhang · Journal of North China Electric Power University · 2003
Based on bond graph theory without causality, a hybrid qualitative and quantitative control method which needs no accurate math model is presented. It provides an approach to combine the control of accurate information with quantitative control. The bond graph model without causality is built and the qualitative representations are given. The control equations with or without quantitative value are deduced. Comparing with PID, the algorithm has better transient performance and robust. It is suitable to control the nonlinear, time-varying plant.