FPGA
Study on Fuzzy-PID Control System without Position Sensor for Switched Reluctance Motor Based on FPGA
Switched reluctance driver with simple and durable structure, low-cost,plentiful controllable parameters,flexible control and available necessary mechanical properties,has the advantages of both AC and DC speed control system.Therefore,the study on switched reluctance motor demonstrates the potential applications in industrial,automation,home appliances and other high-tech areas,and has important practical significance for enhancement of the economic strength of our [...]
Study on Fuzzy-PID Control System without Position Sensor for Switched Reluctance Motor Based on FPGA
Switched reluctance driver with simple and durable structure, low-cost,plentiful controllable parameters,flexible control and available necessary mechanical properties,has the advantages of both AC and DC speed control system.Therefore,the study on switched reluctance motor demonstrates the potential applications in industrial,automation,home appliances and other high-tech areas,and has important practical significance for enhancement of the economic strength of our [...]
Design and Implementation of a FPGA Based Data Analyze System for Two-dimensional Doppler
PAT (Positron Annihilation Technique) as a modern micro-analysis method, has been applied in many areas such as solid state physics, material science, chemistry, physics and metallurgy. It can provide unique information on electronic structure and defects of solid and thus play a very important role in the study of these areas. From half a century [...]
High Speed Camera Data Transmission Designing Based on IEEE 1394 Bus
Among all the information human being gets, image takes 80 persent. In order to meet the demand for higher image quality, the image sensors’ pixels grow much more, and their response rates become much faster, which enhances the burden to data transmission circuits.The high speed linear CCD camera in this paper has two data channels, [...]
Design and Realization of Launcher Integrated Test System Based on DSP and FPGA
With the improvement of modern weaponry performance,the real-time , speed and capacity of testing of separate instrument can’t be satisfied with the requirements of the testing system. To meet the requirement of measuring a kind of launcher,a test system to measure its performance was developed. The test system is based on virtual instrument technology,which not [...]
Design of Furnace Temperature Controller Based on PID Arithmetic
In many links of modern industrial production,temperature is an important indicator. To control the field temperature within limits will be the important guarantee of product quality and production safety. Therefore, it is very important to apply temperature control system at industrial control region, while the traditional analog circuit system can’t bring about an ideal effect [...]
Research on Real-time Encoding and Test Platform for Eurobalise Telegram
Balise is an intermittent type equipment for information transmission, which has been widely used in maritime, aerospace, communications, military and other fields as a medium for information transmission. In the 20th century 70′s balise began to be applied to train control system. It is mainly used to transmit large numbers of data to on-board equipment [...]
Research and Development of Scanning Controlling Board of Galvanomentric Scanning System Based on FPGA
In such a long time, the application of three-dimensional galvanomentric scanning system merely relies on importing. Rapid Processing Laboratory in Huazhong University of Science & Technology has developed its own one, which Independent Intellectual Property Rights and the scanning controlling board is the key part of it. This thesis discusses about the way of designing [...]
FPGA-based AC Servo System
Because of the development of microprocessor technology, power electronics, motor manufacturing technology and modern control theory, the application of AC servo system has replaced DC servo system ,used more and more widely.PMSM are increasingly being used in AC servo system because of its superior performance. At the same time as the development of semiconductor technology, [...]