CASE STUDIES ON MHD WAVE PROPAGATION BY THE EXOS-D ELECTRIC FIELD MEASUREMENTS

Magnetohydrodynamic wave phenomena have been investigated in the deep plasmasphere by the electric field measurements in the EXOS-D(Akebono) satellite.EXOS-D has highly eccentric orbits(the perigee: 274km, the apogee: 10,500km), which allows relatively long observational time interval near the apogee region compared to othe satellites which pass by

Predicting the vibration-fatigue-life of engineering structures subjected to random loading is a critical issue for.Frequency methods are generally adopted to deal with Instrument Cable this problem.This paper focuses on bimodal spectra methods, including Jiao-Moan method, Fu-Cebon method, and Modified Fu-Cebon method.It has been proven that these