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|Title:||Two types of second-order internal model based iterative learning controller design for a class of non-repetitive systems|
Iterative learning control (ILC)
|Citation:||Yin, C.,Xu, J.-X.,Hou, Z. (2010-10). Two types of second-order internal model based iterative learning controller design for a class of non-repetitive systems. Beijing Jiaotong Daxue Xuebao/Journal of Beijing Jiaotong University 34 (5) : 105-110+116. ScholarBank@NUS Repository.|
|Abstract:||The paper is devoted to study non-repetitiveness for a class of nonlinear continuous-time systems by building second-order internal model in iteration domain for system's uncertainty parameters. According to internal model principle, two types of second-order internal model-based parametric iterative learning controllers are proposed, which are second-order iterative learning controller and parallel iterative learning controller. Utilizing different Lyapunov functions, the paper proves that tracking error convergence can be guaranteed by each designed controller within its own feasible domain. By comparison of their learning mechanisms, the design rationality of parallel iterative learning controller is clarified. Two numerical examples not only verify the effectiveness of both algorithms, but also show better convergent performance using parallel iterative learning controller.|
|Source Title:||Beijing Jiaotong Daxue Xuebao/Journal of Beijing Jiaotong University|
|Appears in Collections:||Staff Publications|
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