A fast model-based hardware-in-the-loop simulation experiment platform for the magnetic levitation club system
A technology of semi-physical simulation and experimental platform, applied in the field of semi-physical simulation experimental platform of magnetic levitation ball bar system, can solve the problems of high price of PCI general data acquisition card, multi-function of general data acquisition card, complex PCI interface circuit, etc. Overcome the separation of simulation research and real-time control, easy for students to understand, and the effect of overcoming the dependence of PCI communication interface
Active Publication Date: 2021-02-26
ZHEJIANG UNIV OF TECH
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The platform can only be used with desktop computers, which makes all experimental work of experimenters have to be completed in the laboratory
Moreover, due to the complexity of the PCI interface circuit and the many functions of the general-purpose data acquisition card, the price of the PCI general-purpose data acquisition card is expensive, which indirectly increases the cost of equipment development.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] In order to make the technical scheme and design idea of the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings.
[0022] refer to Figure 1 to Figure 4 , a fast model-based hardware-in-the-loop simulation experiment platform for maglev club system, including mechanical and electrical parts.
[0023] The mechanical part includes ultrasonic position sensor 1, front ball bearing 2, angle sensor 3, front fixed table 4, rear fixed table 5, excitation electromagnet fixed bracket 6, platform base 7, rear ball bearing 8, balance beam 9. Small steel ball 10, excitation electromagnet fixing screw 11, excitation electromagnet support top plate 12, excitation electromagnet fixing nut 13, excitation electromagnet 14, armature 15, limiting rubber pad 16, limiting rubber pad fixing column 17, etc. Components; wherein the rotating shaft of the balance beam 9 is connected with the front ball bearing 2 and the rear ball...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A hardware-in-the-loop simulation experiment platform for a magnetic levitation club system based on a fast model, including a mechanical part and an electrical part. The position and the angle at which the balance bar turns; the electrical part includes a TMS320F28027s DSP control board, a PWM switching power amplifier, and a signal acquisition circuit for an ultrasonic sensor and an angle sensor. The platform and the PC are connected through a USB interface. The model designed below is compiled into an executable file and downloaded to the controller to run through the XDS100 emulator. The controller of the present invention realizes interaction with the PC through the USB interface, so that the platform control circuit is compact and reliable, and can be compatible with portable notebook computers, desktop computers and industrial computers at the same time.
Description
technical field [0001] The invention relates to the technical fields of magnetic levitation control, club control and semi-physical simulation, in particular to a fast model-based semi-physical simulation experiment platform for a magnetic levitation club system. Background technique [0002] With the rapid growth of my country's economy, the demand for automation in social production and life is increasing, and the requirements are also getting higher and higher. The demand for talents specialized in automation is becoming more and more diverse and individualized. It not only requires talents in the automation industry to have a solid theoretical foundation, but also to have strong hands-on ability and pioneering and innovative ability. In order to meet the needs of the market, all major colleges and universities in my country are actively taking effective measures, insisting on the combination of theoretical teaching and practical experimental teaching at the same time, st...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 俞立宋文华仇翔徐振华李同祥陆群黄光普
Owner ZHEJIANG UNIV OF TECH