Abstract In the joint test of aerospace tracking, telemetering and command (TT&C) system, consistency measured theoretical data is highly required. How to evaluate quality intelligently efficiently a hot issue. To address this problem, an automatic analysis method based on time series curve shape proposed in paper. By locating part abnormal curve, can be quickly evaluated using various patt...

Permasalahan gangguan listrik dan alternatif pemecahannya semakin kompleks perlu penanganan secara cepat tepat. Penanganan yang tidak sesuai bisa berdampak pada biaya pemeliharaan sangat besar. Mengetahui akar masalah adalah langkah awal harus dilalui sehingga proses telemetering untuk mendapatkan informasi segera dilakukan. Sistem akuisisi merupakan bagian dari tersebut. Output penelitian ini ...

Each CCD is a square 4 megapixel device, with 2048 pixels on each side. Photons impinging on the CCD first pass through an image intensifier. The aperture on the intensifier does not quite cover the entire CCD, instead covering only an “Active Region” that is 1388 x 1516 pixels in size. The CIPS instrument will be capable of telemetering to the spacecraft bus the data from the entire CCD or any...

Subject of research: is the technique identification СCL in electric power system knots.
 Purpose consists working out a monitoring changes КREL knot.
 Methods imitating modelling modes, digital processing signals, method natural experiment.
 Main results knot an information based on has been as result developed, having author's specific features, also criteria suitability data a...

The performance of the Multicast Dissemination Protocol (MDP) in a simulated satellite channel is investigated. The environment that is modeled is that to be expected in a small satellite communications environment including channel errors and link interruptions. The satellite link is simulated with a channel environment simulator. The performance of MDP is compared with file transfer protocol ...

A reliable method of transmitting downhole information to the surface while drilling is essential to improve drilling applications. We have designed a numerical algorithm for simulation of electric-signal transmission through the drill string, based on the telegrapher equation (a circuit model). The drill string is then represented by a transmission line with varying geometrical and electromagn...

In this paper we study a new streaming compressive sensing (CS) technique that aims to replace high speed analog to digital converters (ADC) for certain classes of signals and reduce the artifacts that arise from block processing when conventional CS is applied to continuous signals. We compare the performance of both streaming and block processing methods on several types of signals and quanti...