Analysis of Dynamic circuits based on Transmission-line Model
Mingyang Yu · Jisuanji fangzhen · 2009
Considering the difficulty to get the state-space equation by means of numerical analysis algorithms,which is also resulted in complicated and large calculation,when solving high order circuits,the paper describes a discrete numerical modeling method,transmission-line Modeling(TLM) method,which does not need to write out state-space equation and can get the circuit model directly from the dynamic circuit.It has a analog simulation for a circuits containing dynamic and coupled components.And other two well-known numerical techniques-RK4 and Gear3,were given and compared with it.The simulating results indicate that this method is simple and practical,and has a clear physical conception.It can effectively analyze all kinds of dynamic and coupled circuits,and has an unconditional numerical stability.