Concept of an induction-dynamic catapult for a ballistic laser gravimeter
| Autor: | V. F. Bolyukh, A. I. Vinnichenko |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Physics
business.industry Gravimeter Applied Mathematics Vertical axis Test object Laser Inductor law.invention ballistic laser gravimeter law Electrical network Catapult induction-dynamic catapult Aerospace engineering business Instrumentation mathematical model Armature (electrical engineering) launching and braking of armature |
| Popis: | A design is proposed for an inductive-dynamic catapult in a ballistic laser gravimeter with a fixed inductor and an electrically conducting armature that moves together with the test object along a vertical axis. The catapult ensures improved accuracy of the gravimeter through direct conversion of electrical into kinetic energy. The electrical circuit of the catapult provides two successive current pulses to the inductor for launching and braking of the armature during the operating cycle. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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