Motion control simulating in a viscous liquid of a body with variable geometry of weights

• Main Authors: Eugene Vladimirovich Vetchanin, Valentin Alexseevitch Tenenev
• Format: Article
• Language: Russian
• Published: Institute of Computer Science 2011-12-01
• Series: Компьютерные исследования и моделирование
• Subjects: optimum control; the equations of movement; Navier–Stokes equations; numerical methods; fuzzy decision trees; genetic algorithm
• Online Access: http://crm.ics.org.ru/uploads/crmissues/crm_2011_04/04_371-381.pdf

Statement of a problem of management of movement of a body in a viscous liquid is given. Movement bodies it is induced by moving of internal material points. On a basis the numerical decision of the equations of movement of a body and the hydrodynamic equations approximating dependencies for viscous forces are received. With application approximations the problem of optimum control of body movement dares on the set trajectory with application of hybrid genetic algorithm. Possibility of the directed movement of a body under action is established back and forth motion of an internal point. Optimum control movement direction it is carried out by motion of other internal point on circular trajectory with variable speed.