DIGITAL OPTIMALIZATION DEVICE FOR DIRECTIONAL CHARGED-PARTICLE MEASUREMENTS IN SPACE RESEARCH

作     者：KEPPLER, E UMLAUFT, G 

作者机构：MAX PLANCK INST AERONINST STRATOSPHAREN PHYSIK3411 LINDAUWEST GERMANY 

出 版 物：《IEEE TRANSACTIONS ON NUCLEAR SCIENCE》 (IEEE Trans. Nucl. Sci.)

年 卷 期：1973年第NS20卷第4期

页      面：38-40页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 0827[工学-核科学与技术] 

主　　题：Particle measurements Space charge Extraterrestrial measurements Bit rate Space vehicles Telemetry Instruments Time measurement Clocks Current measurement 

摘      要：A method is described which allows for synchronisation of periodically repeated spinsynchronous measurements with the spin-independent data readout cycle. The method is selfadapting insofar, as it adjusts itself to any spinrate, which the spacecraft may acchieve. Permanent lock relative to the sun allows for directional measurements of particle fluxes in a coordinate system fixed relative to the sun without additional corrections.