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Motion control simulating in a viscous liquid of a body with variable geometry of weights
Computer Research and Modeling, 2011, v. 3, no. 4, pp. 371-381Views (last year): 2. Citations: 16 (RSCI).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.
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Motion control of a rigid body in viscous fluid
Computer Research and Modeling, 2013, v. 5, no. 4, pp. 659-675Views (last year): 2. Citations: 1 (RSCI).We consider the optimal motion control problem for a mobile device with an external rigid shell moving along a prescribed trajectory in a viscous fluid. The mobile robot under consideration possesses the property of self-locomotion. Self-locomotion is implemented due to back-and-forth motion of an internal material point. The optimal motion control is based on the Sugeno fuzzy inference system. An approach based on constructing decision trees using the genetic algorithm for structural and parametric synthesis has been proposed to obtain the base of fuzzy rules.
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International Interdisciplinary Conference "Mathematics. Computing. Education"