Application of Auto-Control and Measurement System for Three Gorges Shiplocks Model

Abstract:

This paper mainly introduces the automatic control and measurement system of the TGP's double line five consecutive model. The water valve of locks must have multiple forms of open/close function, the control system uses microcomputer control multi-channel power stepping motor driven system, accomplish precise control according to the model test for the requirements of the valves open means .Measurement system, the real-time monitoring method, from all kinds of measuring sensor signals collection, for lock chamber filling drain hydraulic characteristic parameters and other parameters are automatically synchronized measurement. The test results show that the system is reliable, control and measurement accuracy satisfies the requirement of test.

• Periodical: Applied Mechanics and Materials (Volumes 385-386)
• Pages: 835-838
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.385-386.835
• Online since: August 2013
• Authors: Dong Hong Yan
• Keywords: Measurement and Control System, Three Gorges Ship Locks Model, Valve Control

References

[1] Qixiang, Fan. The three gorges permanent ship lock key technical problems were reviewed. " [J]. China, s three gorges construction, 2002(8): 7-9.

[2] Yuzhu, Tan. Three-phase reactive stepper motor driver interface circuit design and application, [J] . S&M Electric Machines. 2002(1): 33-34.

[3] Le, Zhang; Hong, Yang; Runlong, Wang. Two problem that we should pay attention to about the design of single-chip micro computer measurement and control system, [J]. MACHINERY DESIGN & MANUFACTUR. 2002(6)TP368.

[4] Shi-an, Qiu. Application of the control-system based on C8051F020 MCS, . [J]. JOURNAL OF DAQING PETROLEUM INSTITUT. 2006, 30(5). TP23.