Welcome Guest [Log In] [Register]
Welcome to Redanimeland.forum - The Great Place for Endless Discussion and fun!!. We hope you enjoy your visit.


You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are some features you can't use such as the chat room, the arcade, the blog and many more . If you join our community, you'll be able to access member-only sections, and use many member-only features such as customizing your profile, sending personal messages, and voting in polls. Registration is simple, fast, and completely free. Join our community today, right now!


Join our community!


If you're already a member please log in to your account to access all of our features:

Username:   Password:
Add Reply
Operational Procedures for Pavement Detection Radar
Topic Started: Dec 28 2016, 12:02 AM (3 Views)
meishengchao
Hokage
[ *  *  *  *  *  *  *  *  * ]
The purpose of the iron plate calibration is to calculate the total signal strength of the radar system as the basis for the thickness calculation.
1m 3 1m flat iron plate placed directly below the radar antenna, open the data acquisition software calibration menu, select the iron calibration, the system automatically collect and store the reflected signal.
data collection
The car starts at the starting point of the measured road section, and at the same time, click the acquisition button of the acquisition program, the system automatically collects the data and reaches the end of the measured road section to stop collecting. The whole process as far as possible to keep the car to reduce bumps, smooth driving, speed can be controlled at 50-80 km.
After the acquisition, open the oscilloscope software on the waveform data collection to determine the data collection has been successful.
Calibration of air
The purpose of null calibration is to determine the clutter generated by the signal in the air antenna, in the latter part of the data processing to filter, easy to identify the waveform.
Carefully remove the air antenna so that the bottom surface of the radar is facing upwards. Make sure that the data cable is not twisted during installation. Select Data Acquisition Software Calibration menu, click on the empty calibration, acquisition and storage of data.
repair of bridge expansion joints
cost of crack maintenance equipment
highway crack filling machine
hot mix asphalt application temperature
Offline Profile Quote Post Goto Top
 
1 user reading this topic (1 Guest and 0 Anonymous)
« Previous Topic · Any Problems? · Next Topic »
Add Reply

.Wiredvage Theme created by Zeus00 and converted by Wolt of the ZetaBoards Theme Zone