×

Quarc Library Simulink |link| Online

Here’s a professional LinkedIn-style post and a shorter social media post for the QUARC Library for Simulink.


Option 1: LinkedIn / Professional Post (Detailed)

Title: Real-Time Control Just Got Easier: QUARC Library for Simulink 🚀

Post: If you’re working on real-time control systems, hardware-in-the-loop (HIL) testing, or rapid prototyping in MATLAB/Simulink, you need to know about QUARC from Quanser.

The QUARC library seamlessly integrates into Simulink, transforming your block diagrams into real-time applications with just a few clicks. No more manual coding for hardware I/O or real-time scheduling.

Why add QUARC to your Simulink workflow? quarc library simulink

Direct Hardware Support: Interface with a wide range of data acquisition cards (National Instruments, etc.), sensors, actuators, and Quanser plants (like the QUBE-Servo, Rotary Pendulum, and AERO).

Hard Real-Time Performance: Achieve deterministic execution on Windows (real-time extension) or Linux (with PREEMPT_RT) – ideal for robotics, aerospace, and mechatronics.

No S-Function Headaches: Drag-and-drop blocks for HIL Read/Write, streaming, logging, and even network-based control (e.g., from Simulink to a remote target).

Faster Prototyping: Design your controller in Simulink, add QUARC I/O blocks, hit "Run" – and your algorithm controls the physical hardware instantly. Here’s a professional LinkedIn-style post and a shorter

Perfect for:

👉 Learn more: [Insert link to Quanser QUARC]

Have you used QUARC with Simulink? What’s your favorite feature – HIL Write blocks, the ultra-low latency, or the easy data logging?

#MATLAB #Simulink #RealTimeControl #QUARC #Quanser #RapidPrototyping #Mechatronics #ControlSystems #HIL Option 1: LinkedIn / Professional Post (Detailed) Title:


Key Capabilities

5.3 External Mode

QUARC supports External Mode, which allows you to tune parameters (e.g., PID gains) and view scopes live while the model runs on a separate target computer. This is critical for hard real-time performance where the host OS may introduce jitter.

5.1 Duplicate vs. Alias Block System

A powerful feature is the Duplicate/Alias system. When you need to access the same hardware channel in multiple places, QUARC allows you to create "Alias" blocks instead of duplicating heavy hardware drivers. This avoids double-initialization errors and keeps diagrams clean.

Integration & Tooling

Step 1: Hardware Setup

Connect your Quanser data acquisition board (e.g., Q2-USB) to your PC. Connect a DC motor’s encoder to channel 0 and PWM amplifier to channel 0.

3. The Quarc Blockset Library

The Quarc Library appears as a standard library in the Simulink Browser. It is categorized into functional areas that handle data flow, hardware I/O, and communication protocols.

Here’s a professional LinkedIn-style post and a shorter social media post for the QUARC Library for Simulink.


Option 1: LinkedIn / Professional Post (Detailed)

Title: Real-Time Control Just Got Easier: QUARC Library for Simulink 🚀

Post: If you’re working on real-time control systems, hardware-in-the-loop (HIL) testing, or rapid prototyping in MATLAB/Simulink, you need to know about QUARC from Quanser.

The QUARC library seamlessly integrates into Simulink, transforming your block diagrams into real-time applications with just a few clicks. No more manual coding for hardware I/O or real-time scheduling.

Why add QUARC to your Simulink workflow?

Direct Hardware Support: Interface with a wide range of data acquisition cards (National Instruments, etc.), sensors, actuators, and Quanser plants (like the QUBE-Servo, Rotary Pendulum, and AERO).

Hard Real-Time Performance: Achieve deterministic execution on Windows (real-time extension) or Linux (with PREEMPT_RT) – ideal for robotics, aerospace, and mechatronics.

No S-Function Headaches: Drag-and-drop blocks for HIL Read/Write, streaming, logging, and even network-based control (e.g., from Simulink to a remote target).

Faster Prototyping: Design your controller in Simulink, add QUARC I/O blocks, hit "Run" – and your algorithm controls the physical hardware instantly.

Perfect for:

  • Researchers validating complex algorithms on real robots
  • Educators teaching controls with hands-on hardware
  • Engineers performing rapid control prototyping (RCP)

👉 Learn more: [Insert link to Quanser QUARC]

Have you used QUARC with Simulink? What’s your favorite feature – HIL Write blocks, the ultra-low latency, or the easy data logging?

#MATLAB #Simulink #RealTimeControl #QUARC #Quanser #RapidPrototyping #Mechatronics #ControlSystems #HIL


Key Capabilities

  • Real-time I/O blocks: ADC/DAC, encoder, PWM, digital I/O for target hardware.
  • Hardware abstraction: device-specific drivers wrapped as Simulink blocks for seamless model integration.
  • Real-time tasking: deterministic execution, scheduling options, and external mode for parameter tuning and data streaming.
  • Deployment workflow: model build, code generation (using Simulink Coder), target download, and run/monitor cycles.
  • Data logging and visualization: real-time scopes, signal logging to host, and post-run analysis.
  • Support utilities: initialization/termination blocks, calibration interfaces, and sample projects (e.g., position control, PID tuning).

5.3 External Mode

QUARC supports External Mode, which allows you to tune parameters (e.g., PID gains) and view scopes live while the model runs on a separate target computer. This is critical for hard real-time performance where the host OS may introduce jitter.

5.1 Duplicate vs. Alias Block System

A powerful feature is the Duplicate/Alias system. When you need to access the same hardware channel in multiple places, QUARC allows you to create "Alias" blocks instead of duplicating heavy hardware drivers. This avoids double-initialization errors and keeps diagrams clean.

Integration & Tooling

  • Simulink compatibility: Designed to work tightly with MathWorks toolchain (Simulink, Stateflow, Simulink Coder). Compatibility across MathWorks versions should be checked before adoption.
  • Third-party tool integration: Often supports or complements HIL platforms and continuous-integration pipelines; specific connectors depend on vendor/tool support.
  • Version control & collaboration: Models built with QuArc follow standard Simulink model management practices; teams should use branching/locking strategies for collaborative work.

Step 1: Hardware Setup

Connect your Quanser data acquisition board (e.g., Q2-USB) to your PC. Connect a DC motor’s encoder to channel 0 and PWM amplifier to channel 0.

3. The Quarc Blockset Library

The Quarc Library appears as a standard library in the Simulink Browser. It is categorized into functional areas that handle data flow, hardware I/O, and communication protocols.