ABSTRACT: Possible approaches to the mathematical description of different types of flexible objects in view of oscillations of liquid and driving weights inside object are observed. Elastic bending of a surface of object and interacting with a surround medium in a broad band of an variation of speed are taken into account. Problems of a synthesis of regulators for control of such objects, parrying of elastic vibrations, and also principles of construction of the universal software for research of dynamic properties and simulations of motion of elastic objects are considered. For implementation of offered methods and algorithms the specialized program is designed. The program is supplied with the program modules library. These modules are designed on the base of mathematical models of the object elements and control system, and also significant physical effects such as flexibility, liquid oscillations, time lag of engines, local aerodynamic effects, etc. Activity of the program is demonstrated and outcomes of calculations are resulted.
Physics and Control, 2005. Proceedings. 2005 International Conference; 09/2005