Low cost DSP‐based educational embedded platform for real‐time simulation and fast implementation of complex systems in Simulink

2019 ◽  
Vol 27 (4) ◽  
pp. 955-970 ◽  
Author(s):  
Emmanuel Dávila Delgado ◽  
Juan José Raygoza Panduro ◽  
Edwin Christian Becerra Álvarez ◽  
Francisco Javier Espinoza Jurado ◽  
Eric Francisco Gutiérrez Frías
Keyword(s):  
Complex Systems ◽  
Real Time ◽  
Low Cost ◽  
Real Time Simulation ◽  
Embedded Platform ◽  
Fast Implementation ◽  
Time Simulation

Real-Time Simulation Technologies for Complex Systems.

1999 ◽  
Author(s):  
Christos G. Cassandras ◽  
Wei-Bo Gong
Keyword(s):  
Complex Systems ◽  
Real Time ◽  
Real Time Simulation ◽  
Time Simulation

Low-Cost High-Speed Techniques for Real-Time Simulation of Power Electronic Systems

2007 ◽  
Author(s):  
R. E. Crosbie ◽  
J. J. Zenor ◽  
R. Bednar ◽  
D. Word ◽  
N. G. Hingorani
Keyword(s):  
Real Time ◽  
High Speed ◽  
Low Cost ◽  
Electronic Systems ◽  
Power Electronic ◽  
Real Time Simulation ◽  
Time Simulation

scholarly journals Decomposition-Assisted Computational Technique Based on Surrogate Modeling for Real-Time Simulations

Complexity ◽  
2017 ◽  
Vol 2017 ◽  
pp. 1-14 ◽  
Author(s):  
Nariman Fouladinejad ◽  
Nima Fouladinejad ◽  
Mohamad Kasim Abdul Jalil ◽  
Jamaludin Mohd Taib
Keyword(s):  
Real Time ◽  
Driving Simulator ◽  
Low Cost ◽  
Computational Cost ◽  
Surrogate Modeling ◽  
Computational Technique ◽  
Model Decomposition ◽  
Real Time Simulation ◽  
Time Simulation ◽  
Simulation Systems

The development of complex simulation systems is extremely costly as it requires high computational capability and expensive hardware. As cost is one of the main issues in developing simulation components, achieving real-time simulation is challenging and it often leads to intensive computational burdens. Overcoming the computational burden in a multidisciplinary simulation system that has several subsystems is essential in producing inexpensive real-time simulation. In this paper, a surrogate-based computational framework was proposed to reduce the computational cost in a high-dimensional model while maintaining accurate simulation results. Several well-known metamodeling techniques were used in creating a global surrogate model. Decomposition approaches were also used to simplify the complexities of the system and to guide the surrogate modeling processes. In addition, a case study was provided to validate the proposed approach. A surrogate-based vehicle dynamic model (SBVDM) was developed to reduce computational delay in a real-time driving simulator. The results showed that the developed surrogate-based model was able to significantly reduce the computing costs, unlike the expensive computational model. The response time in surrogate-based simulation was considerably faster than the conventional model. Therefore, the proposed framework can be used in developing low-cost simulation systems while yielding high fidelity and fast computational output.

Research on Virtual Real-Time Simulation System Based on EON

2014 ◽  
Vol 1037 ◽  
pp. 453-456
Author(s):  
Tao He ◽  
Xian Wang ◽  
Xiang Hu ◽  
Jian Xiong ◽  
Yuan Chao Deng
Keyword(s):  
Complex Systems ◽  
Real Time ◽  
Simulation System ◽  
Simulation Software ◽  
Simulation Program ◽  
Interactive Control ◽  
Real Time Simulation ◽  
Time Simulation ◽  
Actual Operation ◽  
Plc Program

For the issue that traditional PLC simulation software can not really simulate motion scenes, in order to allow the PLC program can run in the scene intuitively, and the program is compiled to avoid inadvertently causing the actual operation of the collision, we use a combination of simulation software EON and VC + +, build a simulation platform to make compiled program shown in real time simulation system. It achieves interactive control of EON and VC + +. By writing the industry VGA car program, comparing the results out of the simulation program to verify the practicality of the platform. The results show that it is also applicable to larger and more complex systems.

Low-cost hardware-in-the-loop for real-time simulation of electric machines and electric drive

2020 ◽  
Vol 14 (9) ◽  
pp. 1679-1685
Author(s):  
Renan F. Bastos ◽  
Fernando B. Silva ◽  
Cassius R. Aguiar ◽  
Guilherme Fuzato ◽  
Ricardo Q. Machado
Keyword(s):  
Real Time ◽  
Electric Drive ◽  
Low Cost ◽  
Electric Machines ◽  
Hardware In The Loop ◽  
Real Time Simulation ◽  
Time Simulation

scholarly journals Applications of Digital-Physical Hybrid Real-Time Simulation Platform in Power Systems

Energies ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 2682
Author(s):  
Feng Leng ◽  
Chengxiong Mao ◽  
Dan Wang ◽  
Ranran An ◽  
Yuan Zhang ◽  
...  
Keyword(s):  
Power Systems ◽  
Power System ◽  
Real Time ◽  
Physical Simulation ◽  
Low Cost ◽  
Hybrid Simulation ◽  
Simulation Platform ◽  
Real Time Simulation ◽  
Standard Testing ◽  
Time Simulation

Digital-physical hybrid real-time simulation (hybrid simulation) platform integrates the advantages of both digital simulation and physical simulation by combining the physical simulation laboratory and the real-time digital simulator. Based on a 400 V/50 kVA hybrid simulation platform with 500 kVA short-circuit capacity, the hybrid simulation methodology and a Hausdorff distance based accuracy evaluation method are proposed. The case validation of power system fault recurrence is performed through this platform, and the stability and accuracy are further validated by comparing the hybrid simulation waveform and field-recorded waveform and by evaluating the accuracy with the proposed error index. Two typical application scenarios in power systems are studied subsequently. The static var generator testing shows the hybrid simulation platform can provide system-level testing conditions for power electronics equipment conveniently. The low-voltage ride through standard testing of a photovoltaic inverter indicates that the hybrid simulation platform can be also used for voltage standard testing for various power system apparatus with low cost. With this hybrid simulation platform, the power system simulation and equipment testing can be implemented with many advantages, such as short period of modelling, flexible modification of parameter and network, low cost, and low risk. Based on this powerful tool platform, there will be more application scenarios in future power systems.

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