Quarc Library Simulink High Quality
– This component runs in the real-time environment (on the target system) and manages the real-time code. Unlike WinCon Client, which required a desktop operating system, the QUARC Target Manager is designed for embedded systems and runs directly on the target, making it far more suitable for deployment scenarios.
– Perhaps one of the most valuable features for control system development is the ability to tune block parameters while the real-time code is running. Simply double-click on a block, change a parameter, and the update is automatically downloaded to the running application.
If you have a specific Quanser workstation or controller architecture in mind (e.g., balancing an inverted pendulum or servo control), I can provide more tailored information. Let me know:
As real-time control systems continue to evolve, QUARC remains at the forefront of integration between simulation and physical implementation. Recent developments include enhanced support for deep learning workflows within Simulink, expanded visualization capabilities, and broader compatibility with emerging hardware platforms. The platform’s tight integration with MATLAB and Simulink ensures that as MathWorks adds new capabilities—such as reinforcement learning toolboxes, model predictive control, and automated code generation—QUARC can leverage these advances for real-time deployment. quarc library simulink
Build your feedback control loop (such as a PID or State-Space controller) using standard Simulink blocks.
By following these steps, users can effectively utilize the Quarc library to design, simulate, and deploy advanced control systems, mechatronics, and robotics applications.
Connects Simulink signals directly to physical I/O channels (Analog, Digital, PWM, Encoder) without manual coding. – This component runs in the real-time environment
Mark Thompson is a control systems engineer with over a decade of experience in real-time simulation and hardware-in-the-loop testing. This article was reviewed by Quanser Inc. for technical accuracy as of 2025.
Controlling a DC Motor. You read an encoder using HIL Read Encoder , compute a PID control law in Simulink, and output a PWM signal via HIL Write PWM .
– Offer blocks that resemble continuous-time blocks but automatically handle conversion to discrete time, simplifying the design of digital control systems. Simply double-click on a block, change a parameter,
| Feature | QUARC | Simulink Real-Time (SLRT) | Homegrown C-code | | :--- | :--- | :--- | :--- | | | Windows (with real-time patch), Linux | Dedicated target PC (DOS-like) | Any, but high dev time | | Hardware Support | Quanser, NI, Measurement Computing, Advantech, etc. | Speedgoat, some NI | Full control, but driver writing needed | | Ease of Use | Drag-and-drop blocks | Moderate (requires Speedgoat) | Very difficult | | Educational Focus | Strong (excellent documentation for control labs) | Industrial/Research | N/A | | Cost | Moderate (academic licenses available) | High | Low (but high effort) |
Open the Simulink Library Browser and locate the "QUARC Targets" library.
: Converts graphical Simulink models into optimized C-code that runs deterministically on platforms like Windows and Linux.
Minimize the number of open scopes during long-term testing to save target CPU cycles.