首页>
外国专利>
METHOD AND SYSTEM FOR OPTIMIZING FILTER COMPENSATION COEFFICIENTS FOR A DIGITAL POWER CONTROL SYSTEM
METHOD AND SYSTEM FOR OPTIMIZING FILTER COMPENSATION COEFFICIENTS FOR A DIGITAL POWER CONTROL SYSTEM
展开▼
机译:用于数字功率控制系统的滤波器补偿系数的优化方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and system for optimizing the digital filter compensationcoefficients of a digitally controlled switchedmode power supply within a distributed power system is disclosed A powercontrol system comprises at least one point-of-load(POL) regulator having a power conversion circuit adapted to convey power to aload and a digital controller coupled to the powerconversion circuit though a feedback loop The digital controller includes adigital filter having a transfer function defined by pluralfilter coefficients The digital controller periodically stores samples of thefeedback measurement The system controller retrievesstored samples from the digital controller via a se.pi.al data bus Afterret.pi.eving a pre-determined number of the samples, the systemcontroller calculates optimized filter coefficients for the digital filter andcommunicates the optimized filter coefficients to the digitalcontroller for use in the digital filter
展开▼