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Corrigendum to 'On the control of non-linear processes: an IDA-PBC approach' (H. Ramírez et al., Journal of Process Control 19 (1) (2009) 405¿414)
dc.contributor.author | Batlle Arnau, Carles |
dc.contributor.author | Ortega, Romeo |
dc.contributor.author | Sbarbaro, Daniel |
dc.contributor.author | Ramírez, Héctor |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada IV |
dc.date.accessioned | 2010-05-04T10:30:00Z |
dc.date.available | 2010-05-04T10:30:00Z |
dc.date.created | 2010-01 |
dc.date.issued | 2010-01 |
dc.identifier.citation | Batlle, C. [et al.]. Corrigendum to 'On the control of non-linear processes: an IDA-PBC approach' (H. Ramírez et al., Journal of Process Control 19 (1) (2009) 405¿414). "Journal of process control", Gener 2010, vol. 20, núm. 1, p. 121-122. |
dc.identifier.issn | 0959-1524 |
dc.identifier.uri | http://hdl.handle.net/2117/7120 |
dc.description.abstract | In a recent paper [1], the Interconnection and Damping Assignment Passivity-based Control (IDA-PBC) method [2] is studied in the case when the key matching equation is not satisfied. The paper proposes to fix a desired storage function and to design a scaling matrix, which is obtained solving an algebraic Lyapunov equation, in such a way that the linearized dynamics of the closed-loop system is stable – without the need to solve the matching equation. Unfortunately, the derivations in [1] are incorrect, invalidating the results of the paper, in particular, Proposition 1. To explain the problems encountered in [1], in the present note we first re-derive the closed-loop dynamics of a system controlled using the IDA-PBC method in the case when the matching condition is not satisfied, that is, Eq. (11) in [1]. This computations are carried-out following a route, which is slightly different from the one used in [1], that we believe is more general and straightforward. Then, we indicate the points that invalidate Proposition 1. |
dc.format.extent | 2 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Automàtica i control |
dc.subject.lcsh | Nonlinear control theory |
dc.title | Corrigendum to 'On the control of non-linear processes: an IDA-PBC approach' (H. Ramírez et al., Journal of Process Control 19 (1) (2009) 405¿414) |
dc.type | Article |
dc.subject.lemac | Control no lineal, Teoria de |
dc.contributor.group | Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia |
dc.identifier.doi | 10.1016/j.jprocont.2009.09.009 |
dc.description.peerreviewed | Peer Reviewed |
dc.subject.inspec | Classificació INSPEC::Control theory |
dc.relation.publisherversion | http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6V4N-4XKSXX7-1-22&_cdi=5763&_user=1517299&_pii=S0959152409001838&_orig=search&_coverDate=01%2F31%2F2010&_sk=999799998&view=c&wchp=dGLzVlz-zSkWb&md5=350a90f0ac33104b0503e017fce56715&ie=/sdarticle.pdf |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 2082747 |
dc.description.version | Postprint (published version) |
local.citation.author | Batlle, C.; Ortega, R.; Sbarbaro, D.; Ramírez, H. |
local.citation.publicationName | Journal of process control |
local.citation.volume | 20 |
local.citation.number | 1 |
local.citation.startingPage | 121 |
local.citation.endingPage | 122 |
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