scholarly journals Networked PID Control System Modeling and Simulation Using Markov Chain

2007 ◽  
Author(s):  
Lanzhi Teng ◽  
Peng Wen
Keyword(s):  
Markov Chain ◽  
Control System ◽  
Modeling And Simulation ◽  
Pid Control ◽  
System Modeling

Hydraulic Control System Modeling and Simulation Based on the MSC. Easy5

2012 ◽  
Vol 619 ◽  
pp. 435-438
Author(s):  
Li Jun Luan ◽  
Xiao Miao Qi ◽  
Ji Yong Ni
Keyword(s):  
Control System ◽  
Modeling And Simulation ◽  
System Modeling ◽  
Vertical Shaft ◽  
Hydraulic Control ◽  
Simulation Based ◽  
Simulation Parameters ◽  
Hydraulic Control System

This paper creates the model of the hydraulic control system and does simulation by using powerful function of modeling and simulation of MSC. Easy5. To help support the equipment of the hydraulic control system Vertical Shaft for example Firstly, creates the model of the Vertical Shaft hydraulic control system through the software MSC. Easy5. Secondly, input relevant simulation parameters and do simulation. Finally, analyze the results of simulation.

Control System Modeling for Automotive Brake Test-Bench Based on Improved PID Algorithm

2012 ◽  
Vol 542-543 ◽  
pp. 1007-1010
Author(s):  
Jia Xi Du ◽  
Hong Shen ◽  
Yuexia Feng
Keyword(s):  
Genetic Algorithm ◽  
Control System ◽  
Pid Control ◽  
Test Bench ◽  
Control Function ◽  
Fitness Function ◽  
System Modeling ◽  
Loop Model ◽  
Deviation Function ◽  
Automotive Brake

Based on PID controller, the closed-loop model of instantaneous torque for automotive brake test-bench was established, and then the instantaneous torque and the deviation function were calculated, furthermore, the genetic algorithm was adopted in order to get a global optimal solution and to optimize the parameters of the PID control system. So that the deviation function can be reduced or improved. By comparing the effect of control function, the causes for error volatility of the PID control system were derived, and the fitness function of genetic algorithm was determined reasonably. This algorithm can improve the reliability and accuracy of the control model effectively, and provide an effective method for testing the merits and integrated performance of automotive brake design.

Modeling and Simulation of Vector Slip Frequency Control System of Induction Motor

2014 ◽  
Vol 951 ◽  
pp. 76-79 ◽  
Author(s):  
Miao Cao ◽  
Peng Yin
Keyword(s):  
Control System ◽  
Modeling And Simulation ◽  
Induction Motor ◽  
Frequency Control ◽  
System Modeling ◽  
Torque Ripple ◽  
Effective Control ◽  
Speed Performance ◽  
Simulation Results ◽  
Slip Frequency

This paper is based on MATLAB / SIMULINK software for induction motor slip frequency vector control system. Modeling and simulation results show that to get the motor torque ripple is small with this method, and the system meets the general electrical apparatus speed performance required by smooth speed. Effective control of induction motors can be achieved. With the simulation results, it can guide system debugging and installation and having a good application value.

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