高技术通讯（英文版）2004，Vol.10Issue(3)：74-77,4.
Resetting AUDI Algorithm Used in Rapid Time-varying MIMO System Identification
Resetting AUDI Algorithm Used in Rapid Time-varying MIMO System Identification
摘要
Abstract
Augmented UD identification (AUDI) technique is derived from the traditional recursive least-squares (RLS) algorithm and has been developed rapidly during the last decade. AUDI is a cluster of identification algorithms based on matrix factorization methods (such as QR and LDL) and thus shows its stable performance in system identification applications. An AUDI algorithm with resetting strategy (RAUDI) has much ability in rapid time-varying SISO system identification. In this paper, an endeavor to expand the RAUDI in MIMO system identification is made and a comparative experiement is done to exhibit its good ability in rapidly changing parameter estimate in MIMO system.关键词
RAUDI/system identification/MIMO/LDL factorizationKey words
RAUDI/system identification/MIMO/LDL factorization分类
信息技术与安全科学引用本文复制引用
Xu Chao(许超),Chen Zhigang,Shao Huihe..Resetting AUDI Algorithm Used in Rapid Time-varying MIMO System Identification[J].高技术通讯（英文版）,2004,10(3):74-77,4.基金项目
Supported by the National 973 Plan of China. （）
