Trigger Control Research of Electromagnetic Coil Launcher Based on Real-Time Velocity Measurement

2016 ◽  
Vol 44 (5) ◽  
pp. 885-888 ◽  
Author(s):  
Min Wang ◽  
Yanjie Cao ◽  
Chengxue Wang ◽  
Huijin Wang ◽  
Jialin Chen
Keyword(s):  
Real Time ◽  
Velocity Measurement ◽  
Electromagnetic Coil ◽  
Control Research

scholarly journals Real-time velocity measurement to linear motion of a rigid object with monocular image sequence analyses

2014 ◽  
Vol 11 (4) ◽  
pp. 829-846 ◽  
Author(s):  
Danilo Filitto ◽  
Júlio Kiyoshi Hasegawa ◽  
Airton Marco Polidório ◽  
Nardênio Almeida Martins ◽  
Franklin César Flores
Keyword(s):  
Real Time ◽  
Velocity Measurement ◽  
Image Sequence ◽  
Linear Motion ◽  
Sequence Analyses ◽  
Rigid Object ◽  
Monocular Image ◽  
Monocular Image Sequence

Design and Implementation of a High-Speed Real-Time Position Detection System in Electromagnetic Coil Launcher

2020 ◽  
Vol 48 (9) ◽  
pp. 3203-3210
Author(s):  
Guan Xiao Cun ◽  
Shuai Wang ◽  
Denghua Guo ◽  
Shaohua Guan ◽  
Baolong Liu ◽  
...  
Keyword(s):  
Real Time ◽  
High Speed ◽  
Detection System ◽  
Electromagnetic Coil ◽  
Design And Implementation ◽  
Position Detection ◽  
Time Position

Real time velocity measurement with speckle modulation of a Q-resonator

2013 ◽  
Vol 47 ◽  
pp. 76-79 ◽  
Author(s):  
Daofu Han ◽  
Shui He ◽  
Liujing Fan ◽  
Li Ma ◽  
Huiqin Wang
Keyword(s):  
Real Time ◽  
Velocity Measurement

Low-Cost Real-Time Vision Platform for Spatial Temperature Control Research Education Developments

2019 ◽  
Author(s):  
Jairo Viola ◽  
Alberto Radici ◽  
Sina Dehghan ◽  
YangQuan Chen
Keyword(s):  
Real Time ◽  
Temperature Control ◽  
Low Cost ◽  
Research Education ◽  
Heating And Cooling ◽  
Temperature Feedback ◽  
Peltier Module ◽  
Control Research ◽  
And Training ◽  
Lower Heating

Abstract Temperature control is present in many industrial processes, making this skill mandatory for the control engineers. For this reason, different training temperature platforms have been created for this purpose. However, many of these platforms are expensive, require elaborate facility accommodations, and have higher heating and cooling times, making not suitable for teaching and training. This paper presents a low-cost educational platform for temperature control training. The platform employs a Peltier module as a heating element, which has lower heating and cooling time than other thermal system implementations. A low-cost real-time thermal camera is employed as a temperature feedback sensor instead of a standard thermal sensor. The control algorithm is developed in Matlab-Simulink and employs an Arduino board as hardware in the loop to manage the Peltier module. A temperature control experiment is performed to show that the platform is suitable for teaching and training experiences not only in the classroom but for engineers in the industry.

Safety Control Research of Steel U Girder of Composite Bridge with Incremental Launching Construction

2011 ◽  
Vol 90-93 ◽  
pp. 926-932 ◽  
Author(s):  
Jin Feng Wang ◽  
Jian Ping Lin ◽  
Yi Fu ◽  
Yong Jiang ◽  
Jian Zeng Li ◽  
...  
Keyword(s):  
Real Time ◽  
High Efficiency ◽  
Bridge Structure ◽  
Mechanical Behaviors ◽  
Safety Control ◽  
Strain Monitoring ◽  
Safe State ◽  
Control Research ◽  
Composite Bridge ◽  
Important Significance

With both the high efficiency and economic advantages, the incremental launching has been widely used in bridge construction. As the steel U girder of the composite bridge has not formed the designed section during the launching construction, it has small stiffness relatively and poor torsion resistance ability. The structure mechanical behaviors are complex. Bridge structure collapsed during the incremental launching construction had been reported. Real-time strain monitoring of the adverse sections of the structure during the launching has important significance. By taking the Hangzhou Jiubao Bridge as background, this article introduced the real-time strain monitoring of the steel U girder and analyzed the monitoring results. Effective mastery of the safe state of the structure during launching construction was achieved. It had ensured the launching construction finished successfully. The research results can provide a reference for the design and construction of other similar engineering.

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