MULTIDISCIPLINARY COMPUTATIONAL SYSTEM 《PARUS-INT》 FOR DESIGN AND CERTIFICATION OF AIRPLANES IN STATIC AND DYNAMIC STRENGTH AND SERVICE LIFE

摘要

The use of multidisciplinary computational system for structural analysis 《PARUS-INT》 is discussed here. This system was developed to provide the design process, certification and operation. In 《PARUS-INT》 are implemented best advanced practices in the field of aerodynamics, aeroelasticity, static strength, determination (normalizing) of static and repeated loading of an aircraft, the performance of computations of durability and survivability, the providing of algorithms of realization of current problems of aviation structure monitoring of aviation structures. Along with our own developments, a wide application of the foreign commercial software packages (NASTRAN, CATIA, ABAQUS and so on) is provided in the system. The inclusion of these packages is done using the modern databases.