velocity measurement
System Design of Solid Flow Measurement
Solid flow measurements wide range of applications in industrial measurement. How to get high precision flow results though non-contact measurements is a challenging topic. This article introduces a system of solid flow measurement based on LabVIEW which has graphical development platform. Than finish the system which is designed by LabVIEW using DSP TMS320LF2407A that is [...]
The Design of Reflective-light Screen Precision Velocity Measuring System
For the supersonic flight of bullets and artillery shells of these objects, to study its speed measurement methods and technology for getting the muzzle velocity and flight path of a bullet or a shell in the shooting range test, is of great significance.The dual-light screen velocity measuring system researched by our laboratory has passed the [...]
Research on the Technology of Integrated Receiving-Transmitting Laser Screens
Based on the present light screens measurement technology, a novel laser screens method for velocity measurement which is improved and studied were summarized. The measuring laser screens was realized by the line-shape laser generator and high reflectivity mirror and the receiver composed by the PIN photodiode. This thesis investigated the structure of screens and the [...]
Study on Distance and Velocity Measurment System for Freeway Based on Microwave Radar
Freeway is one of the most important lifeblood of our traffic industry, and its safety problem is more and more serious, which has aroused much interest of scholars in the relevant fields. With the fast development of computer technique, commu-nication technique, automatic control technique, and artificial intelligence, lots of new freeway traffic safety technology emerg [...]
The Study of Eletrostatic Method for Velocity Measurement of Gas/Solid Two-phase Flow
Electrostatic technology is a new important technique of velocity measurement of gas/solid two-phase flow, which has developed rapidly in recent years. It is based on electrostatic charge induction principle. It has many advantages such as simple structure, high sensitivity, low price, etc. And it is able to measure the parameters of gas/solid two-phase flow without [...]