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Hardware-in-the-loop (HIL) simulation, also known by various acronyms such as HiL, HITL, and HWIL, is a technique that is used in the development and testing of complex real-time embedded systems. HIL simulation provides an effective testing platform by adding the complexity of the process-actuator system, known as a plant , to the test platform.
Engineers run simulations with this system-level model to verify performance against requirements and to optimize tunable parameters. System-level simulation is used to test controllers connected to the simulated system instead of the real one. If the controller is a hardware controller like an ECU, the method is called hardware-in-the-loop. If ...
Simulink is used as the input and simulation tool, and Simulink Coder, also from MathWorks, is used as the code generator. dSPACE provides the necessary hardware platform consisting of a processor and interfaces for sensors and actuators, plus the Simulink blocks needed to integrate the interfaces into the Simulink model (Real-Time Interface, RTI).
In the Model-based design of control loops, Processor-in-the-Loop (PIL) simulation can accelerate the development process. It allows engineers to test their control algorithms on the real hardware inside a virtual circuit simulator. As an add-on to PLECS Blockset and PLECS Standalone, PLECS PIL provides that solution.
Software engineering is a fundamental aspect of robotics, focusing on the development of the code and systems that control a robot's hardware, manage real-time decision-making, and ensure reliable operation in complex environments. Software in robotics encompasses both low-level control software and high-level applications that enable advanced ...
Not only is the testing and verification process enhanced, but also, in some cases, hardware-in-the-loop simulation can be used with the new design paradigm to perform testing of dynamic effects on the system more quickly and much more efficiently than with traditional design methodology.
Embedded Coder creates code efficient enough for use in embedded systems. [7] [8] [9] Simulink Real-Time (formerly known as xPC Target), together with x86-based real-time systems, is an environment for simulating and testing Simulink and Stateflow models in real-time on the physical system.
Product family for the creation of a Hardware-In-The-Loop (HiL) setup. LABCAR is mainly a development application for the hardware interface connection to the ECU: Some execution and automation of ECU tests, based on models created in ASCET and MATLAB/Simulink, is possible to integrate into LABCAR. LABCAR is inseparably connected to Experiment ...