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Ustoychivost': V Modelyakh Khoffa Polina Moskvichyeva Russian edition
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Ustoychivost': V Modelyakh Khoffa
Polina Moskvichyeva
Ustoychivost' -- sposobnost' sistemy sokhranyat' tekushchee sostoyanie pri nalichii vneshnikh vozdeystviy. Sostoyaniya, slabo podverzhennye deystviyu malykh vozmushcheniy, nazyvayutsya ustoychivymi ili prochnymi, a ostal'nye -- neustoychivymi. Ustoychivye sostoyaniya sokhranyayutsya, neustoychivye pod deystviem vozmushcheniy razrushayutsya tem skoree, chem bol'she neustoychivost'. Tsel'yu nashego issledovaniya yavlyaetsya izuchenie ustoychivosti po Lyapunovu v modelyakh Khoffa, rassmotrennykh v na mnozhestvakh razlichnoy geometricheskoy struktury (v ogranichennoy oblasti i na grafe), chto pozvolit nam sdelat' vyvod o velichine kriticheskoy nagruzki na dvutavrovuyu balku, prevyshenie kotoroy privodit k razrusheniyu balki. Osnovnymi metodami nashego issledovaniya yavlyayutsya metod fazovogo prostranstva G. A. Sviridyuka i modifitsirovannyy vtoroy metod Lyapunova. Pomimo osnovnykh metodov my ispol'zuem takzhe metod Galerkina, poskol'ku rabota krome kachestvennykh issledovaniy soderzhit eshche i rezul'taty chislennykh eksperimentov, illyustriruyushchikh neustoychivost' statsionarnogo resheniya uravneniy Khoffa.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | July 22, 2012 |
| ISBN13 | 9783659169090 |
| Publishers | LAP LAMBERT Academic Publishing |
| Pages | 84 |
| Dimensions | 150 × 5 × 226 mm · 136 g |
| Language | Russian |
See all of Polina Moskvichyeva ( e.g. Paperback Book )