Research for Implementation of Real-time Power Measurement and Storage System

2007 ◽  
Vol 21 (7) ◽  
pp. 29-36 ◽  
Keyword(s):  
Real Time ◽  
Storage System ◽  
Power Measurement ◽  
And Storage

Design of FPGA-Based Missile-Borne Image Acquisition and Storage Recorder

2015 ◽  
Vol 713-715 ◽  
pp. 1448-1451
Author(s):  
Lin Lu ◽  
Yan Feng Zhang ◽  
Xiao Feng Li
Keyword(s):  
Real Time ◽  
Data Storage ◽  
Storage System ◽  
Large Data ◽  
Engineering Practice ◽  
Image Storage ◽  
Video Images ◽  
Stable Performance ◽  
And Storage ◽  
Time Image

The high-altitude missile and other special application occasions have requirements on image storage system, such as small size, high storage speed, low temperature resistance, etc. Commonly used image storage system in the market cannot meet such requirement. In the paper, real-time image storage system solutions on missile based on FPGA should be proposed. The system mainly consists of acquisition module and memory reading module. The whole system adopts FPGA as main control chip for mainly completing real-time decoding and acquisition on one path of PAL format video images, reading and writing of NandFlash chipset, erasure, bad block management and so on. The solution has passed various environmental tests with stable performance, large data storage capacity and easy expansion, which has been used in engineering practice.

Real-time data acquisition and storage system

1993 ◽  
Author(s):  
Fabrizio Barone ◽  
Luciano DiFiore ◽  
Leopoldo Milano ◽  
G. Russo
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Storage System ◽  
Time Data ◽  
Real Time Data ◽  
And Storage

The Design of 12-Channels Acquisition and Storage System Based on FPGA and AD7492

2013 ◽  
Vol 655-657 ◽  
pp. 1604-1608 ◽  
Author(s):  
Hui Xin Zhang ◽  
Xiang Jiao Meng ◽  
Xiang Hong Li ◽  
Bin Li
Keyword(s):  
Real Time ◽  
Storage System ◽  
Sampling Rate ◽  
Analog Switch ◽  
Data Compilation ◽  
Input Signals ◽  
Realization Process ◽  
And Storage ◽  
Test Result ◽  
Time Acquisition

This paper introduces the principle and realization process of multi-channel data acquisition and storage system based on FPGA, A/D converter, FLASH and USB microcontroller. The system’s controlling core is FPGA. FPGA finished the switch of the multi-channel analog switch、A/D conversion、data compilation and storaging in the FLASH and uploading the data to PC by USB microcontroller. Test result can indicate that the system is simply and practical .The system can finish the real-time acquisition and processing for 12 input signals, sampling rate up to 1MSPS.

scholarly journals The Design of High Speed Acquisition and Storage System Based on Labview

2018 ◽  
Vol 173 ◽  
pp. 02004
Author(s):  
Hwangfei Lew ◽  
Danjv Lv ◽  
Yan Zhang ◽  
Min Leed ◽  
Zhiyi Qin ◽  
...  
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
High Speed ◽  
Storage System ◽  
Periodic Signal ◽  
Data Acquisition Card ◽  
High Speed Data Acquisition ◽  
High Speed Data ◽  
Upper Computer ◽  
And Storage

The design of high speed data acquisition and storage system is based on Labview. It can not only achieve high accuracy and high data rate but also use the software and hardware synchronization trigger to complete the multi-channel continuous real-time monitoring of the acquisition and storage periodic signal. Which is similar to the function of the oscilloscope. This system is based on high speed data acquisition card of NI company and Labview 2012 for PC software development platform. Data acquisition card is used to finish data acquisition of periodic signal through the serial port. It also collect data upload to upper computer. Upper computer collect data for storage display and analysis to realize the real-time monitor of multi-channel analog. The design of the sampling channel is 2, the sampling rate up to 200M/s, the sampling precision is 12 bits, and the sampling depth is 2000. Lots of verification prove that the design has good compatibility, performance and stability of the collection. Data error is negligible by analyzing the data collected. More importantly, the design can be as far as possible to restore the actual signal source data without distortion. This paper provides a portable design for high speed data acquisition, which can be widely applied in the engineering of modern test and measurement technology.

Sign in / Sign up

Export Citation Format

Share Document