Analysis of automatically generated vehicle system control software in a HIL environment

Yamazaki, Mark; Sureshbabu, S.; Loftus, Martin; Crandell, R.; Brackx, M.

doi:10.1109/acc.2002.1025271

Cited by 13 publications

(4 citation statements)

References 5 publications

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“…Driver-in-the-loop (DIL) simulation and hardware-inthe-loop (HIL) simulation are widely used in developing vehicular on-board electronics [2,3], including DAS. With respect to the evaluation of DAS performance, DIL simulation usually adopts the existing traffic simulator, for example, [4,5].…”

Section: Introductionmentioning

confidence: 99%

Driving simulation platform applied to develop driving assistance systems

Wang

Xiaoyu

et al. 2010

IET Intell. Transp. Syst.

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This study presents a driving simulation platform with low cost for the development of driving assistance systems (DAS). The platform uses a combination of two simulation loops: hardware-in-the-loop (HIL) and driver-in-the-loop (DIL). Its hardware consists of a simulation computer, a monitor computer, a vision computer, DAS actuators and a car mock-up. Its main software includes a monitor software running in the monitor computer, a vision rendering software running in the vision computer and Matlab/Simulink-based simulation model running in simulation computer. When designing its monitor software, a graphical user interface driven-by S-function method is adopted to eliminate the delay in the displaying of the simulation data. The vision rendering software uses a parametric adjustment method based on the principle of optical projection, improving the driver's perception of being immersed in the virtual traffic scene. The application of the developed platform is demonstrated by HIL experiments of vehicle actuators and DIL experiments of adaptive cruise control (ACC) algorithm. These experiments not only demonstrate the potential merit of the platform of speeding up DAS development, but also illustrate that the proposed control algorithms for actuators possess good tracking capability, as well as that the developed ACC algorithm is capable of improving driver comfort and reducing driver workload.

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Section: Introductionmentioning

confidence: 99%

Driving simulation platform applied to develop driving assistance systems

Wang

Xiaoyu

et al. 2010

IET Intell. Transp. Syst.

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“…But it is very expensive, timing-consuming in settingup and reconfiguration, and sometimes invokes safety problem in testings. Therefore, HIL simulation is proposed to provide the flexibility of software simulation with the accuracy of hardware test which is applied into a variety of field like Aerospace, Automotive [1] [2], Minimally Invasive Surgical (MIS) system with Haptic operation [3], Hard Disk Drive (HDD) Control system [4], Electro-Hydraulic Powertrain System [5] etc.…”

Section: Hil Simulation Systemmentioning

confidence: 99%

Hardware-in-the-Loop Simulation for Control Development in EHPV Applications

Jung

Lee

Book

2003

Fluid Power Systems and Technology

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The creation of a PC-based Hardware-In-the-Loop Simulation facility for testing hydraulic and other drive components and their controllers is described. High performance electric motors are used to produce both drive and load characteristics as commanded by the simulated environment. To enable rapid development of new application scenarios an integrated software environment has been incorporated to rapidly model, program and simulate the environment’s behavior and the controlled response. In order to validate the HIL testbed developed, the experiment is performed on hydraulic component with wide range of applications. For the next stage, a novel Electroi Hydraulic Popper Valve (EHPV) is targeted to be studied.

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“…The beauty of an HIL simulation platform is that it uses real hardware to replace the corresponding software codes to imitate the real test locally for the part to be tested. An HIL simulation can demonstrate all the benefits of numeric simulation for other parts of the whole system represented by software, provided they could be well modeled, as can be seen from a reported HIL simulation for vehicle system control [3].…”

Section: Introductionmentioning

confidence: 99%

Real Time Software-in-the-Loop Simulation for Control Performance Validation

Salem

Das

2008

SIMULATION

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This paper illustrates an effective real-time software-in-the-loop (SIL) simulation technique for control design performance validation through two case studies in automotive systems: electric power steering (EPS) control and drive control for a switch reluctance motor (SRM) powered by a fuel cell. This technique, if implemented appropriately, will be able to shorten the prototyping time for control system research and development in both academic and industrial areas. The two cases presented involve complicated dynamics: road/tire steering dynamics and chemical/electrical dynamics in a fuel cell, for which software packages are available to simulate. Therefore, for the purpose of steering and SRM drive control performance validation, successful real-time simulation is desired through interfacing with these software, i.e. making software package in the loop. The case studies presented in this paper demonstrate the effectiveness of this concept. The presented real-time SIL simulation is conducted on a two-node computer platform engineered by RT-Lab, operating in fixed-step real time. Comparison between real-time and off-line simulation is also presented.

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Analysis of automatically generated vehicle system control software in a HIL environment

Cited by 13 publications

References 5 publications

Driving simulation platform applied to develop driving assistance systems

Driving simulation platform applied to develop driving assistance systems

Hardware-in-the-Loop Simulation for Control Development in EHPV Applications

Real Time Software-in-the-Loop Simulation for Control Performance Validation

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