PLC
The Design on the Hydraulic Disc Brake Assembly Performance Test-bed of Motorcycle
Brake’s performance is directly related to the safety of driving a motorcycle, motorcycle brake products for quality testing can ensure the quality of brake products ,through quality analysis of the data obtained can improve the brakes production methods, optimize the brakes production process, thereby enhance the brakes performance. This thesis combined with the “hydraulic disc [...]
Monitoring System of Marine Power Station Based on LabVIEW and PLC
Automation of marine power station plays an important part in the automation of engine room,whose main purpose is to keep the continuity,reliability and quality of power supply.In recent years,with the development of computer,communication control,and network,the structure of automation system changes greatly.the thesis has designed a marine power automation system base on Programmable Logic Controller(PLC)and Ethernet [...]
Research on the Automatic Verticality Control System of Rotary Drilling Rig
The rotary drilling rig is a kind of perfusion aperture device ,which is multifunctional and efficiency. It uses zero circulation crafts for drilling, and the crafts have the advantages of speediness、deep hole、excellent quality and low voice. The machine has been used for high architectures、irrigation projects、and city traffic constructions. As the develoption of time and the [...]
The Motor On-linear Adaptive Control
At present, energy resources have become increasingly conspicuous, as a large of energy consumption, motor to become a natural focus of attention. However, the overall equipment level of motor drive system in our country equivalent to the level of developed countries in the 60′s. It can be seen efficient use of energy are urgently needed [...]
Study on Modeling the Channel of Low-Voltage Powerline under Special Environment
In China, there are so many coal mines and lots of people are engaged in coal industry. In recent years, some policies are putted forward by our government to prevent and resolve the coal incidents, and large money is invested. But many coal incidents have occurred every year, some peaple are dead and some state [...]
The Design of New Type Gypsum Block Making Machine and Research on the Hydraulic System
Gypsum block is a high performance, can be recycled using a new type of environmentally-friendly wall materials. With the strong development of new wall materials, gypsum block will be more and more widely used, however, China gypsum block production technology is still relatively backward, the lower level of automation. This study is committed to improving [...]
Study of Transmission System of the Sensor Signals Based on the Power Line Carrier Communication
In the detection and control of the modern production process, sensor signal acquisition is one of the most common and important projects. Some measurement and control systems which measure devices and sensors are far away from computer control system. At present, the methods widely used includes the radio transmission, cable systems and the infrared transmission. [...]
Design and Realization of Marine Tank Management System
The engine room simulator is one of the typical examples of Computer Simulation in the field of navigation,and has become an important way to train and examine most sailors.The engine room simulator mainly simulates the performance of the main propulsion,engine room,ship power station and so on.Part contents are about the tank management system simulation in [...]
Study of Transmission System of the Sensor Signals Based on the Power Line Carrier Communication
In the detection and control of the modern production process, sensor signal acquisition is one of the most common and important projects. Some measurement and control systems which measure devices and sensors are far away from computer control system. At present, the methods widely used includes the radio transmission, cable systems and the infrared transmission. [...]