scholarly journals A decomposition-integration risk analysis method for real-time operation of a complex flood control system

2017 ◽  
Vol 53 (3) ◽  
pp. 2490-2506 ◽  
Author(s):  
Juan Chen ◽  
Ping-An Zhong ◽  
Yu Zhang ◽  
David Navar ◽  
William W.-G. Yeh
Keyword(s):  
Control System ◽  
Risk Analysis ◽  
Real Time ◽  
Flood Control ◽  
Analysis Method ◽  
Time Operation ◽  
Real Time Operation

Control System Based on PLC and Touch Screen for Energy-Saving in Public Lighting

2010 ◽  
Vol 143-144 ◽  
pp. 576-579 ◽  
Author(s):  
Shu Xian Zhu ◽  
Bang Fu Wang ◽  
Xue Li Zhu ◽  
Sheng Hui Guo
Keyword(s):  
Control System ◽  
Real Time ◽  
Touch Screen ◽  
Time Parameter ◽  
Small Range ◽  
The Real ◽  
Voltage Instability ◽  
Time Operation ◽  
Real Time Operation ◽  
System Energy

PLC dynamically adjusts power voltage by controlling switches of transformers with different combinations, which is based on the theory of 8421, and makes voltage changes in a very small range. By using this system, energy is saved, and the damage of illumination equipment from voltage instability is greatly reduced, and the life of lamps is effectively extended. Meanwhile, by using the touch screen, this system not only can realize the real time parameter display, but also achieve the real time operation on the panel.

Research on the Control System of DFIG Wind Generation

2013 ◽  
Vol 421 ◽  
pp. 605-608
Author(s):  
Jin Liu ◽  
Yin Suo Niu ◽  
Yi Gong Zhang
Keyword(s):  
Power Generation ◽  
Control System ◽  
Real Time ◽  
Wind Power ◽  
Control Function ◽  
Wind Power Generation ◽  
Time Operation ◽  
Real Time Operation ◽  
Function Blocks ◽  
Doubly Fed

This paper researches on the control system for wind power generation of DFIG (Doubly Fed Induction Generator). DSP TMS320F28335 was used as the core CPU of the control system, which can meet the requirement of high precision and real time. An embedded real-time operation system (RTOS) was transplanted into TMS320F28335 and some function blocks in common use were added into the RTOS. The human-machine interface of the control system was programmed with LabVIEW, which perform the control function and can process the data came from the control system. By using this control system, many control arithmetic of wind power generation of DFIG can be tested in the laboratory.

REMOTE CONTROL SYSTEM AND REAL-TIME OPERATION FUNCTIONS OF HIDRO-POWER PLANTS

2007 ◽  
Vol 40 (8) ◽  
pp. 153-156
Author(s):  
Gabriel VLADUT ◽  
Camelia COJOCARU ◽  
Constantin RUSTA ◽  
Ion PURCARU
Keyword(s):  
Control System ◽  
Remote Control ◽  
Real Time ◽  
Power Plants ◽  
Remote Control System ◽  
Time Operation ◽  
Real Time Operation

Control System Design and Research of Parallel Ship Motion Simulator

2012 ◽  
Vol 182-183 ◽  
pp. 1377-1382
Author(s):  
Bin Cheng Li ◽  
Feng Lv ◽  
Xiao Fan Li
Keyword(s):  
Control System ◽  
Real Time ◽  
Modular Design ◽  
Ship Motion ◽  
Parallel Structure ◽  
Control Interface ◽  
Time Operation ◽  
Motion Simulator ◽  
Real Time Operation ◽  
Electric Cylinder

According to the design complexity due to the diversification of ship motion simulator structure and control system, we put forward that combining Stewart parallel structure based on modular design with open control system based on EMC2 controller. The system utilizes PC based on the hardware structure such as motion control interface card, servo electric cylinder and software structure such as real-time operation system UBUNTU and professional control software EMC2 which can ensure the system’s being real-time. We have studied the movement law of ship in waves and obtained the ship movement sample changing with time in waves. And we do the ship motion simulation well with the motion simulator system.

Real-Time Operation and Characterization of a High-Performance Time-Based Accelerometer

2015 ◽  
Vol 24 (6) ◽  
pp. 1703-1711 ◽  
Author(s):  
Rosana Alves Dias ◽  
Filipe Serra Alves ◽  
Margaret Costa ◽  
Helder Fonseca ◽  
Jorge Cabral ◽  
...  
Keyword(s):  
Real Time ◽  
High Performance ◽  
Performance Time ◽  
Time Operation ◽  
Real Time Operation
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