The QUARC Stream block can send vectors of data from the real-time application to MATLAB at a lower rate than the control loop. For example, you can log encoder position every 100 ms while the loop runs at 1 kHz. This is ideal for long-duration experiments without overwhelming the host.
Quarc’s library blocks act as a universal translator between your logic and the physical hardware.
– QUARC supports models with multiple sample rates, executing each rate in its own thread with appropriate priority levels. This means faster sample rates are not limited by the computational load of slower tasks, enabling complex, multi-rate control systems that were previously challenging to implement. quarc library simulink
To run a physical system (like a robotic arm or a cruise control testbed) using QUARC, follow this standard workflow: Step 1: Open the Simulink Library Browser
Use HIL Read and HIL Write to connect your controller to the virtual inputs/outputs. The QUARC Stream block can send vectors of
Click the (or external mode) button on the Simulink toolbar. Click Build Model . QUARC compiles the block diagram into executable machine code, downloads it to the target processor, and begins real-time execution. Troubleshooting Common QUARC Errors Error: "HIL Initialize block is missing"
Runs complex models with different subsystems executing at different sampling rates. Quarc’s library blocks act as a universal translator
Check it out 👉 [Insert link]
Easily maps inputs from USB joysticks, keyboards, or Xbox controllers to act as system inputs for human-in-the-loop simulations. 3. Step-by-Step Workflow: Creating a QUARC Model
QUARC, on the other hand, offers a completely integrated workflow: