A Study Research of Key Factors Affecting the Dynamic Measurements Carried Out Using a Superconducting Gravimeter (300,00 руб.)

Первый автор	Zhang
Авторы	Cui C., Niu F., Yang B.
Страниц	9

ID	921165
Аннотация	Dynamic gravity measurements can quickly yield gravity grid data with uni 昀椀 ed accuracy, which is important for rapidly modeling the regional geoids and elaborating resource exploration technologies. A superconducting gravimeter is a relative gravimeter featuring highest precision and highest spatial resolution. Studies of the technology of dynamic measurements by means of superconducting gravimeters is of great signi 昀椀 cance for improving the accuracy of dynamic gravity measurements. The article discusses the key factors a 昀昀 ecting the dynamic measurements carried out by means of a superconducting gravimeter. The superconducting gravimeter operation principle is described. The e 昀昀 ect the carrier vertical disturbance acceleration has on the measurement results produced by the superconducting gravimeter is analyzed based on the forced vibration equation. The law of output di 昀昀 erential capacitance variation caused by horizontal disturbance acceleration is studied. The Eotvos e 昀昀 ect connected with operation of the superconducting gravimeter is studied by analyzing the in 昀氀 uence of the carrier speed and heading angle on the superconducting gravimeter output data. The study results serve as a basis for optimizing the magnetic levitation system of superconducting gravimeters and extracting dynamic signals. Key words: Meissner force, superconducting gravimeter ( SG) , gravity dynamic measurement, resource exploration, disturbance acceleration, Eotvos e 昀昀 ect

A Study Research of Key Factors Affecting the Dynamic Measurements Carried Out Using a Superconducting Gravimeter / Y. Zhang [и др.] // Электричество .— 2025 .— №1 .— С. 58-66 .— URL: https://rucont.ru/efd/921165 (дата обращения: 06.04.2025)