Development of identification and control software for proportional decompression valve

Author(s):  
Zhou Guirong ◽  
Lin Huayue ◽  
Ren Yilin
Keyword(s):  
Author(s):  
Arnau Prat ◽  
Jan Sommer ◽  
Ayush Mani Nepal ◽  
Tobias Franz ◽  
Hauke Muntinga ◽  
...  

2014 ◽  
Vol 1044-1045 ◽  
pp. 755-758
Author(s):  
Xin Hui Yang

This paper provides a design for a PLC-based, variable-frequency governing, pressure-constant, automatic water-supply control system. This design is based on the current situations at the water supply plants found in small and medium cities in China. In this control system, the pressure signal across the pipe network is acquired by pressure sensors and then transmitted to PID modules in the PLC in order to control switching between pump motors. At the same time, the PLC is connected with a personal computer for industrial control purposes. On this computer, monitoring and control software has been installed in order to monitor and control the pressure-constant water-supply system on a real-time basis.


2012 ◽  
Vol 186 ◽  
pp. 46-49
Author(s):  
Corneliu Axente ◽  
Liviu Coşereanu ◽  
Daniel Ioan Suteu

The software algorithm is designed to ensure compatibility between the commands given by the operator and the need to stabilize the CCD/IR payload. The implementation was made on a mini-turret with 2 degrees of freedom mounted on a miniUAV. Appropriate command and control functions were developed by programming an Atmel family microcontroller.


2013 ◽  
Vol 341-342 ◽  
pp. 597-600
Author(s):  
Xin Wei ◽  
Guang Feng Chen ◽  
Lin Lin Zhai ◽  
Qing Qing Huang

In order to complete the automated sorting, the manipulator needs the accurate coordinate and angle information of the biscuits. This article design a machine vision based online biscuit detection system. Devise the hardware structure and control logic. Base on geometric matching algorithm, develop the detection software with NI Vision. The software could acquire video to analysis to get the coordinates of biscuits, and update and exchange the data with manipulator control software. The system has been tested to achieve a complete detection rate about 96%.


2010 ◽  
Vol 34 (1) ◽  
pp. 3-8 ◽  
Author(s):  
Junichi Tokuda ◽  
Gregory S. Fischer ◽  
Simon P. DiMaio ◽  
David G. Gobbi ◽  
Csaba Csoma ◽  
...  

1997 ◽  
Author(s):  
Robert I. Kibrick ◽  
Albert Conrad ◽  
John Gathright ◽  
Dean Tucker

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