000089636 001__ 89636
000089636 005__ 20240105125717.0
000089636 0247_ $$2doi$$a10.1109/TCST.2019.2918479
000089636 0248_ $$2sideral$$a112811
000089636 037__ $$aART-2019-112811
000089636 041__ $$aeng
000089636 100__ $$0(orcid)0000-0001-6244-3366$$aMoya-Lasheras, Eduardo$$uUniversidad de Zaragoza
000089636 245__ $$aProbability-Based Optimal Control Design for Soft Landing of Short-Stroke Actuators
000089636 260__ $$c2019
000089636 5060_ $$aAccess copy available to the general public$$fUnrestricted
000089636 5203_ $$aThe impact forces during switching operations of short-stroke actuators may cause bouncing, audible noise, and mechanical wear. The application of soft-landing control strategies to these devices aims at minimizing the impact velocities of their moving components to ultimately improve their lifetime and performance. In this brief, a novel approach for soft-landing trajectory planning, including probability functions, is proposed for optimal control of the actuators. The main contribution of the proposal is that it considers the uncertainty in the contact position, and hence, the obtained trajectories are more robust against system uncertainties. The problem is formulated as an optimal control problem and transformed into a two-point boundary value problem for its numerical resolution. Simulated and experimental tests have been performed using a dynamic model and a commercial short-stroke solenoid valve. The results show a significant improvement in the expected velocities and accelerations at contact with respect to past solutions in which the contact position is assumed to be perfectly known.
000089636 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T45-17R$$9info:eu-repo/grantAgreement/ES/MEC/FPU14-04171$$9info:eu-repo/grantAgreement/ES/MINECO/RTC-2017-5965-6
000089636 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000089636 590__ $$a5.312$$b2019
000089636 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b35 / 265 = 0.132$$c2019$$dQ1$$eT1
000089636 591__ $$aAUTOMATION & CONTROL SYSTEMS$$b10 / 63 = 0.159$$c2019$$dQ1$$eT1
000089636 592__ $$a1.944$$b2019
000089636 593__ $$aElectrical and Electronic Engineering$$c2019$$dQ1
000089636 593__ $$aControl and Systems Engineering$$c2019$$dQ1
000089636 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000089636 700__ $$0(orcid)0000-0002-8977-5296$$aRamirez-Laboreo, Edgar$$uUniversidad de Zaragoza
000089636 700__ $$0(orcid)0000-0002-3032-954X$$aSagues, Carlos$$uUniversidad de Zaragoza
000089636 7102_ $$15007$$2520$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Ingen.Sistemas y Automát.
000089636 773__ $$g28, 5 (2019), 1956 - 1963$$pIEEE trans. control syst. technol.$$tIEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY$$x1063-6536
000089636 8564_ $$s1838400$$uhttps://zaguan.unizar.es/record/89636/files/texto_completo.pdf$$yPostprint
000089636 8564_ $$s15625$$uhttps://zaguan.unizar.es/record/89636/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000089636 909CO $$ooai:zaguan.unizar.es:89636$$particulos$$pdriver
000089636 951__ $$a2024-01-05-12:45:59
000089636 980__ $$aARTICLE