Research on Extended State Observer Based on Filter

摘要：

A new type of extended state observer based on filter is introduced. Inner and external perturbations of nonlinear system that operated in actual environment were boiled down to unknown perturbations. State variable and extended state variable of system were estimated and compensated by input and output data. Simulation result shows that this new type of extended state observer can eliminate the influence of system inner and external perturbations, and it has actual application value.

关键词： extended state observer perturbation nonlinear feedback

作者: Shi Wenming Yang Xiaodong

作者单位: Naval Submarine Academy,Qingdao 266071 China

会议类型: 国际会议

会议名称: The Third International Symposium on Test Automation & Instrumentation(第三届国际自动化测试与仪器仪表学术会议 2010 ISTAI)

会议地点: 厦门

会议语种:英文

页码: 547-551

在线出版日期: 2010-05-22（万方平台首次上网日期，不代表论文的发表时间）