SystemC-A Modeling of an Automotive Seating Vibration Isolation System
نویسندگان
چکیده
A modeling methodology for mixed physical domains system in a new modelling Language is presented. The system is automotive seating vibration isolation system with electronic control. It is described and simulated in SystemCA, an extended version of SystemC which provides analogue, mixed-signal and mixed-domain modeling capabilities. Results show that SystemC-A provides efficient means to model and investigate performance of complex mixed-domain systems for automotive applications.
منابع مشابه
VHDL-AMS modeling of an automotive vibration isolation seating system
This paper presents VHDL-AMS model of an automotive vibration isolation seating system with an active electromechanical actuator. Five control algorithms for the actuator are implemented and their efficiencies are investigated by subjecting the system to a number of stimuli, such as a single jolt or noisy harmonic excitations. Simulations were carried out using the SystemVision simulator and re...
متن کاملA biomechanical modeling of an automotive passenger body to investigate the vertical vibration in various road profiles using transmissibility analysis
In the current paper, a biomechanical model of human body with unique structure is developed for evaluating the biodynamic responses, the vibration transmissibility and the transmitted accelerations to vertical vibration for the seated position with ignoring backrest support. In this regard, the 6-DoF Lumped-parameter model with six concentrated masses which are connected with linear springs an...
متن کاملApproach for Iterative Validation of Automotive Embedded Systems
Architecture description languages (ADLs) allow specifying system information in architecture models. These are generally used for capturing early design decisions concerning system or software development. Therefore, ADLs can be utilized for an early and iterative validation of the modelled system. With EAST-ADL an automotivespecific ADL is defined which allows describing an automotive system ...
متن کاملAn Introduction to Modeling Embedded Mixed-Signal Systems
SystemC AMS extensions introduce new language constructs for the design of embedded analog/mixed-signal systems. This paper presents the novel modeling language for analog and mixed-signal functions that supports design and modeling of telecommunications, automotive and imaging sensor applications at various levels of abstraction. A simple example illustrates how these new features facilitate a...
متن کاملFrom Model-based Design to Virtual Prototypes for Automotive Applications
In this paper, we present a new design methodology for automotive applications, combining the strength of model-based design using MATLAB/Simulink and virtual prototyping using SystemC. The design flow starts from an automotive application modeled in MATLAB/Simulink. By including a vehicle model, testing and debugging of the desired application is possible. In a first step, the application mode...
متن کامل