Official Answer
Answer
Umunaniro ucamo impeta zizunguruka akenshi utangirira kuri 'End-Cut' cyangwa 'Notch' aho impeta igabanijwe. Mubidukikije bihindagurika cyane (urugero, inzu ya turbine yo mu kirere), impeta irashobora kumvikana, biganisha ku munaniro mwinshi ($> 10 ^ 7 $ cycle). Kwipimisha bikubiyemo kugenzura munsi ya microscope kugirango umenye 'Inkomoko' yikomye, ubusanzwe yerekana akarere keza 'Indorerwamo' gakurikirwa na 'Beach Marks'. Niba ihindagurika ryinshyi rihuye ninshuro isanzwe yimpeta $ f_n $, amplitude yo guhangayika ariyongera. Kugabanya ubukana birimo guhindura misa yimpeta (ukoresheje ubunini butandukanye) kugirango uhindure $ f_n $ kure yumurongo wimikorere, cyangwa gukoresha amavuta agabanuka.
