数字用户环路倍增设备用户开关电源的动态分析

The Dynamic Analysis of Remote Terminal Switch Mode Power Supply in Digital Subscriber Loop Multigain Equipment

介绍了数字用户环路倍增设备用户开关电源的动态分析方法。在功率级和补偿网络拓扑给定时，应用最优控制理论，以动态误差平方积分最小为优化目标，建立非线性动态优化设计分析模型，用非线性不等式约束条件的最优化算法求出补偿网络的最优参数，并应用ＣＡＤ辅助分析进行校核分析，以保证系统大。

The dynamic analysis method of remote terminal switch mode power supply in the digital subscriber loop multigain equipment is introduced.When the powertransfer stage and complementary network topology have been given,by using the optimum control theory to minimize the dynamic difference square integral,setting up the non linear dynamic optimization analysis model,making out the complementary networks optimum parameter (by using the non linear inequality constraint conditions optimum algorithm)then adopting the computer aided design to collate.The performance requirements of the systems big and little signal are met.