Hardware-in-loop Real-time Simulation and Control System Based on DSP
Author：winnermotor Source：winnermotor Hits： Updated：2008-11-30 9:01:46
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Products Introduction
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Hardware-in-loop real-time simulation and control system is the general-used method in control system design abroad now, the computer simulation (pure software) and the real-time control (hardware-in-loop) together�� users can directly use the results of the simulation for real-time control which can greatly improve the control system design efficiency. At present, this has been used widely in foreign universities and laboratories. The most typical example is Germany dSPACE Rapid Prototyping of Control System, so far, there has been none company can provide similar products like this accept us in domestic.
Our system is based on DSP2812 that can be used in graphical Programming and real-time running with SIMULINK of MATLAB. At first, the user can use the resources of SIMULINK to design and simulate the systemic control algorithm, then build the DSP operating program directly, after that just download and run the program. Users can observe real-time variables, real-time change the control parameters, display the control results graphic.
There are two-channel standard encoder interface and interface resources provided by the DSP2812, and an external extended 16-bit DA converter. Currently, the system has been used in our linear motor driven platform and linear motor inverted pendulum.
The system can be widely used in controller design, motion control and industrial automation systems, and also can be used in automatic control teaching and experiments of universities and research institutions. | |
