Scientific and Technical Journal


ISSN Print 2221-3937
ISSN Online 2221-3805
To optimize the container cranes were considered the application of time-optimal control law mechanism for horizontal movement in conjunction with the operation of the drive pull-up rope to suppress the oscillation of the load. Optimality criterion realized by acting on the suspension point of the rope force , the law changes which formed the basis of the main goals of the task management - to ensure the end of the transient sedation cargo and vertical position of the rope: the speed of the suspension point and load at the end of the transition process should be equal, and acceleration and deviation from the vertical rope must be zero. By including the control system of the observer mechanism of movement with electric cables and pull-up speed control perfect idling of these drives can be effectively obtained by a combination of time-optimal control laws and Jitter cargo. Such a model is a mechanism built into the control system as a generator of control signals to the drive mechanism and movement signals for the pull-up electric cables. The studies demonstrated that the combination of these control laws effectively suppress fluctuations cargo arising as a result of defining and disturbances, as well as due to errors in determining the parameters of the mechanism.
1. Pontryagin L.S., Boltyanskiy V.G., Gamkrelidze R.V., and Mischenko E.F. Matematicheskaya teoriya optimalnyh protsessov [Mathematical theory of Optimal Processes], (1969). Moscow, Russian Federation, Nauka, 344 p. (In Russian)
2. Klyuchev V.I. Ogranichenie di-namicheskikh nagruzok elektroprivoda [Re-stricting the Dynamic Loads of the Electric Drive], (1971), Moscow, Russian Federation, Energy, 320 p. (In Russian).
3. Masandilov L.B. Elektroprivod podiom-nuh kranov [Electric Drive of Crane], (1998), MEI, 72 p. (In Russian).
4. Gerasymiak R.P. Dinamika asinkhron-nykh elektroprivodov kranovykh mekhanizmov [Dynamics of Asynchronous Electric Drive of Crane Mechanisms], (1986), Moscow, Russian Federation, Energyatompublish, 168 p. (In Rus-sian).
5. Gerasymiak R.P., and Leshchev V. A. Analiz i sintez kranovykh elektromek-hanicheskikh system, [Analysis and Synthesis Electromechanical Systems of Cranes], (2008), Odessa, Ukraine, SMIL, 192 p. (In Russian).
6. Busher V.V., and Melnikova L.V. Analiz i sravnenie razlichnyih sposobov dempfirovaniya kolebaniy podveshennogo na kanate gruza [Analysis and Comparison of Different Methods of Damping Suspended on a Rope Cargo], (2000), Problemyi Sozdaniya Novyih Mashin i Tehnologiy. Nauchnyie Trudyi KGPI, Kremenchug, Ukraine, KGPI. Vyip. 1 / 2000 (8), pp. 236 – 240 (In Russian)
7. Gerasimyak R.P., Busher V.V., and Melnikova L.V. Matematicheskaya model elektromehanicheskoy sistemy mehanizma peredvizheniya krana s podveshennym gruzom pri optimalnom upravlenii [Mathematical Model of the Crane Electromechanical System with a Suspended Load in the Optimal Control], (2000), Vestnik Hersonskogo Gosudarstvennogo Tehnicheskogo Univesiteta, Herson, Ukraine, HGTU, Vol. 2(8), pp. 74 – 76. (In Russian)
8. Gerasymiak R., Melnikova L. V., and Shestaka A. I., (2005), Optimal Control of Elec-tric Drive Rotational Mechanisms Accounting for the Mechanical Components, 5th Conf. on Technology and Automation, Thessaloniki, pp. 264 – 266 (In English).
9. Kurt Reinschke, (2005), Lineare Regelungs- und Steuerungstheorie, Springer, Dresden, 450 p. (In Germany).
10. Thomsen S., and Fuchs F.W., (2009), Speed Control of Torsional Drive Systems with Backlash, 13-th European Conference on Power Electronics and Application, pp. 1 – 10 (In English).
11. Heinz Unbehauen. Regelungstechnik I. Klassische Verfahren zur Analyse und Synthese Linearer Kontinuierlicher Regelsysteme, Fuzzy-Regelsysteme, 20 p. (In Germany).
Last download:
17 Jan 2020

[ © KarelWintersky ] [ All articles ] [ All authors ]
[ © Odessa National Polytechnic University, 2014-2018. Any use of information from the site is possible only under the condition that the source link! ]