Data Acquisition Part 10 doc

... between different parts of the data acquisition and Fig. 10 presents the block-diagram for one detector channel. Fig. 9. Functional block-diagram of signal and data flow. Data Acquisition ... current scheme where the data stream goes via collector cards most likely will remain as the proven data acquisition technology. However, the analog part of the data acq...

Ngày tải lên: 21/06/2014, 01:20

... = 100 Hz 3.84 24.1935 8.0635 0.20 0 8.43882 2 .109 70 0.09 1.16 10. 8108 1 2.70274 0.19 Δ f = 10 Hz 3.84 16.26016 4.06496 0.19 0 8.4388 2. 1108 0.27 1.16 10. 8108 2.7032 0.33 p = 4 Δ f = 100 ... distributed data acquisition systems are discussed in Section 4. Real Data Acquisition 38 B g [MHz] f s [MHz] f * [MHz] Δ f* [%] 0 12.60504 4.20160 0 .10 1.16 16....

Ngày tải lên: 20/06/2014, 06:20

... demand on data acquisition. Real-time data acquisition is more challenging and promising issue in these application areas. There are many approaches and solutions proposed for real-time data acquisition ... synchronization mechanisms as in (De Dominicis, 2010b). 5. Synchronized wired system for data acquisition The application of distributed data acquisition systems to i...

Ngày tải lên: 20/06/2014, 06:20

... X86. Data Acquisition 128 monitoring applications. And finally last part deals with verification of the developed DAQ device with control of selected laboratory model. 2. Data acquisition ... functionality in terms of bits and register manipulation, data processing operation and to increase efficiency of data acquisition and control and enhancing data transfer. 4....

Ngày tải lên: 20/06/2014, 06:20

... synchronization; • Acquisition points (slaves) - PIC18F2685 for low velocity acquisition and dsPIC30F4012 for high speed acquisition connected in CAN network. ARM-Cortex- M3, Data Acquisition ... (Fonseca; 2 010) . Data Acquisition 192 Fig. 7. Choosing hardware - in low cost mode a gateway is always needed as also as an I/O CAN board (Fonseca; 2 010) . Fig. 8...

Ngày tải lên: 20/06/2014, 06:20

... 0.01-250 1 - 5mV 0.05 -100 EEG, Scalp electrodes 5-200μV DC-150 2 -100 μV 0.5 -100 EMG needle electrodes surface electrodes 0.1-5mV - DC -10, 000 - 100 μV-10mV 50μV-5mV 5 -10, 000 2 – 500 EOG, ... means of a high-impedance differential amplifier and a data acquisition system. The data acquisition system must perform synchronous acquisitions between the two channels; a c...

Ngày tải lên: 20/06/2014, 06:20

... of 10 skinfolds for each of these 9 subjects. Subject number Body density (g/ml) %fat (Siri’s equation) Sum of 10 skinfolds (mm) 22 16 24 2 5 9 26 28 25 1 .100 1 .101 1 .102 ... Hear, Vol. 14, pp. 18-29. Data Acquisition for Interstitial Photodynamic Therapy 277 TMPP 0 250 500 750 100 0 1250 0 10 20 30 40 50 60 70 80 90 Phase (Deg) 250 500 750 100 0 1250...

Ngày tải lên: 20/06/2014, 06:20

... maintenance approach for logistics, the need for automated data acquisition becomes vital to success. For the duration of this document data acquisition is defined as the means by which raw facts ... automated data acquisition system (DAS) comprising several automated data acquisition nodes. Ideally, a versatile DAS design should have the capabilities to acquire and trans...

Ngày tải lên: 21/06/2014, 01:20

... real-time requirement Data Acquisition 102 The DataBlock is the actual data acquired from the configured sensor, and its context is defined by the DataBlockHeader. The DataBlockHeader is defined ... internal resistance of 10 13 Ω for differential mode and 10 14 Ω for common-mode. The signal conditioning circuit used is shown in Fig. 5. Data Acquisition 100 The d...

Ngày tải lên: 21/06/2014, 01:20

... value. From Fig. 10, it can be noted that τ 1 =0 τ 1 =0.2 τ 1 =0.4 d C (%) 100 50 25 75 3 5 7 9 11 13 15 17 r L (pu) 5 40 100 20 60 80 100 r L (pu) 54020 60 80 r L (pu) 540 100 20 60 80 τ 1 =0 τ 1 =0.1 τ 1 =0.2 τ 1 =0 τ 1 = ... Atkinson-Hope, 2 010; Jordi et. al, 2002; Mayer & Kropik, 2005; Qingzhu et al., 2010a, 2010b; Sainz & Riera, Power Quality Harmonics An...

Ngày tải lên: 19/06/2014, 08:20