A System to Measure Service Loads that Affect the SU-22UM3k Structure / System Do Pomiaru Obci??eń Eksploatacyjnych w Elementach Struktury Samolotu SU-22UM3k

摘要

Instytut Techniczny Wojsk Lotniczych has for years been engaged in research and development (R&D) aimed at the determination of wear-and-tear level that particular aircraft suffer from. The paper has been intended to present an innovative measuring-and-recording system to collect information on service loads that arise in structural components of the Su-22UM3K aircraft. Research work into loads in some selected structural components of the Su-22UM3K has been carried out with the KAM-500 measuring system applied. Modular design has been used to develop the system. This, in turn, allows of changes in the systema€?s configuration, according to what a measuring task requires. The flight testing of loads has covered items of tasks included in the flying training program for the Su- 22UM3K to collect/deliver data on an actual service profile and to determine representative strain-gauge measuring channels to be utilized in further aircrafta€?s service.