Virtuoso

With increasing labor shortages, sectors using mobile machines (automotive/industry/agrifood/logistics) have a rising need for productivity improvement. With evolving technology, mobile machine control has stepped from hydraulics to electronics using sensors and smart systems to support drivers and allowing intelligent and automated machine functions. Verification and validation costs of such complex functionality urge the need for virtual solution routes to limit the lead time, cost and safety issues of real-world testing. RAAK-mkb project Fast&Curious developed tools to enable model-driven development for the control of a wide range of vehicle systems. This included automatic code generation support from MATLAB/Simulink® into the Bodas RC30 family vehicle controllers from Bosch Rexroth (see www.openMBD.com). The solution has been adopted by several SMEs allowing them to start working in a model-driven way, helping them to do virtual verification&validation, lowering development time and costs.

Meanwhile, Rexroth adopted MATLAB/Simulink for core vehicle functions development and currently develops Fast&Curious-alike automatic code generation support for their recent RC40 controllers. Virtuoso aims to further improve productivity on simulation level by creating an interface layer in Simulink to (automatically) test impact of hardware interface imperfections and failures, such as noise and short circuits, as well as to seamlessly switch between continuous (early development) and discretized (deployment-oriented) input/output behavior.

Companies like Emoss and Jautomatisering are interested in such solutions, allowing them to adopt efficient, model-driven processes and supporting their engineers in the required hydraulics-to-software/electronics skill-shift. The solution connects well to future developments like robotization. Besides supporting development of vehicle automation and mobile robotics, MATLAB/Simulink also supports ROS (Robot Operating System) via co-simulation and co-deployment. ROS has become the standard in (mobile) robot control development and is used by many parties. Virtuoso further closes the gap between development and deployment and allows future integration in mobile robotics, foreseen as next step.