Adaptive Output Tracking for High-Order Uncertain Nonlinear Systems

摘要：

The problem of output tracking has been further investigated for a class of high-order nonlinear systems with uncertain control coefficients and unmeasurable zero dynamics. Compared with the existing works, restriction on zero dynamics is further relaxed. The design procedures of the continuous adaptive tracking controller are provided by flexibly incorporating the method of adding a power integrator with the related adaptive technique and the idea of changing supply functions. Finally, a numerical example is given to demonstrate the effectiveness of the control scheme.

关键词： Output tracking high-order nonlinear system zero dynamics adding a power integrator

作者: SUN Wei WU Yu-Qiang

作者单位: School of Automation, Southeast University, Nanjing 210096, P. R. China Institute of Automation, Qufu Normal University, Qufu 273165, P. R. China

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 721-726

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）