Adaptive control of a general class of upper triangular systems with parametric uncertainty
© 2019 EUCA. This paper studies the problem of global adaptive control for a class of upper-triangular systems with nonlinear parameterization. We present sufficient conditions under which global adaptive stabilization is achievable by universal-type, gain-dependent nested saturation controllers. In...
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th-cmuir.6653943832-666962019-09-16T13:00:01Z Adaptive control of a general class of upper triangular systems with parametric uncertainty Radom Pongvuthithum Kanya Rattanamongkhonkun Wei Lin Mathematics Physics and Astronomy © 2019 EUCA. This paper studies the problem of global adaptive control for a class of upper-triangular systems with nonlinear parameterization. We present sufficient conditions under which global adaptive stabilization is achievable by universal-type, gain-dependent nested saturation controllers. In the case of feedforward systems with unknown parameters, our control strategy leads to a new non-identifier based adaptive regulator that eliminates the use of switching adaptive gains, which is not only complicated and less intuitive but also results in discontinuous feedback control laws. Examples with simulation results are provided to validate the effectiveness of the proposed adaptive control method. 2019-09-16T12:55:13Z 2019-09-16T12:55:13Z 2019-06-01 Conference Proceeding 2-s2.0-85071594599 10.23919/ECC.2019.8796287 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85071594599&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/66696 |
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Mathematics Physics and Astronomy Radom Pongvuthithum Kanya Rattanamongkhonkun Wei Lin Adaptive control of a general class of upper triangular systems with parametric uncertainty |
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© 2019 EUCA. This paper studies the problem of global adaptive control for a class of upper-triangular systems with nonlinear parameterization. We present sufficient conditions under which global adaptive stabilization is achievable by universal-type, gain-dependent nested saturation controllers. In the case of feedforward systems with unknown parameters, our control strategy leads to a new non-identifier based adaptive regulator that eliminates the use of switching adaptive gains, which is not only complicated and less intuitive but also results in discontinuous feedback control laws. Examples with simulation results are provided to validate the effectiveness of the proposed adaptive control method. |
format |
Conference Proceeding |
author |
Radom Pongvuthithum Kanya Rattanamongkhonkun Wei Lin |
author_facet |
Radom Pongvuthithum Kanya Rattanamongkhonkun Wei Lin |
author_sort |
Radom Pongvuthithum |
title |
Adaptive control of a general class of upper triangular systems with parametric uncertainty |
title_short |
Adaptive control of a general class of upper triangular systems with parametric uncertainty |
title_full |
Adaptive control of a general class of upper triangular systems with parametric uncertainty |
title_fullStr |
Adaptive control of a general class of upper triangular systems with parametric uncertainty |
title_full_unstemmed |
Adaptive control of a general class of upper triangular systems with parametric uncertainty |
title_sort |
adaptive control of a general class of upper triangular systems with parametric uncertainty |
publishDate |
2019 |
url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85071594599&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/66696 |
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1681426503357693952 |