Memorised quasi-time–fuel-optimal feedback control of perturbed double integrator

Jing, W.-X. and McInnes, C. R. (2002) Memorised quasi-time–fuel-optimal feedback control of perturbed double integrator. Automatica, 38(8), pp. 1389-1396. (doi: 10.1016/S0005-1098(02)00037-7)

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Quasi-time–fuel-optimal feedback control of the perturbed double integrator is studied. A feedback control strategy is presented to overcome overshoot by introducing two compensation factors into time–fuel-optimal switching curves of the ideal double integrator. Robust convergence of the closed-loop system is proved. The control strategy presented has memory of past on–off commutation which eliminates chattering of the system and makes the system converge to the origin in a boundary layer, rather than slide to the origin along the switching curves. A simulation example is given to illustrate feasibility of the control strategy.

Item Type:Articles
Glasgow Author(s) Enlighten ID:McInnes, Professor Colin
Authors: Jing, W.-X., and McInnes, C. R.
College/School:College of Science and Engineering > School of Engineering > Systems Power and Energy
Journal Name:Automatica
Publisher:Elsevier Science Ltd.
ISSN (Online):1873-2836

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