SystemC-AMS Assisted Design of an Inertial Navigation System

Markert, Erik; Dienel, Marco; Herrmann, Göran; Heinkel, Ulrich

doi:10.1109/jsen.2007.894130

Cited by 13 publications

(4 citation statements)

References 5 publications

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“…Modeling of wired communication system [23] and wireless nodes [24] have been reported. I 2 C bus communication [25], electromechanical [26], acceleration sensor [27], inertial navigational [28], and nonlinear dynamic systems [29] have been simulated with SystemC AMS.…”

Section: Modeling With Systemc Amsmentioning

confidence: 99%

On Mixed Abstraction, Languages, and Simulation Approach to Refinement with SystemC AMS

Zaidi¹,

Grimm²,

Haase³

2010

EURASIP Journal on Embedded Systems

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Executable specifications and simulations are cornerstone to system design flows. Complex-mixed-signal embedded systems can be specified with SystemC AMS which supports abstraction and extensible models of computation. The language contains semantics for module connections and synchronization required in analog and digital interaction. Through the synchronization layer, user defined models of computation, solvers and simulators can be unified in the SystemC AMS simulator for achieving low-level abstraction and model refinement. These improvements assist in amplifying model aspects and their contribution to the overall system behavior. This work presents cosimulating refined models with timed data flow paradigm of SystemC AMS. The methodology uses C-based interaction between simulators. An RTL model of data encryption standard is demonstrated as an example. The methodology is flexible and can be applied in early design decision tradeoff, architecture experimentation, and particularly for model refinement and critical behavior analysis.

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Section: Modeling With Systemc Amsmentioning

confidence: 99%

On Mixed Abstraction, Languages, and Simulation Approach to Refinement with SystemC AMS

Zaidi¹,

Grimm²,

Haase³

2010

EURASIP Journal on Embedded Systems

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“…Partners from industry are evaluating the tool at the moment. A small example of an inertial navigation system (INS) [4] shall show the basic principles of the analog extension.…”

Section: Examplementioning

confidence: 99%

SpecScribe Analog - A specification tool extension for heterogeneous systems

Markert

Proß

Heinkel

2008

2008 Forum on Specification, Verification and Design Languages

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This paper describes a tool extension named SpecScribe Analog for the specification-driven design of heterogeneous (analog and digital) systems. For SpecScribe a specification consists of atomic items called requirements which can be hierarchically organized. These requirements can be translated to a more implementation like description using components or FSMs. The extension broadens the tool for the usage of hybrid automata. It allows the export of this requirement and implementation description to common languages like SystemC(-AMS) or VHDL as well as to modelchecking languages like (Hybrid-)SAL.

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“…Wearable devices that utilize accelerometers to detect position and movement have been applied in fields such as sports training and physical therapy [ 1 , 19 , 20 , 21 ]. Furthermore, accelerometers have been applied to inertial navigation systems to monitor the position, direction, and speed of moving objects to detect human movement and track the position of individuals indoors [ 22 , 23 , 24 , 25 ].…”

Section: Introductionmentioning

confidence: 99%

Wearable Sensor for Forearm Motion Detection Using a Carbon-Based Conductive Layer-Polymer Composite Film

Park¹

2022

Sensors

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In this study, we developed a fabrication method for a bracelet-type wearable sensor to detect four motions of the forearm by using a carbon-based conductive layer-polymer composite film. The integral material used for the composite film is a polyethylene terephthalate polymer film with a conductive layer composed of a carbon paste. It is capable of detecting the resistance variations corresponding to the flexion changes of the surface of the body due to muscle contraction and relaxation. To effectively detect the surface resistance variations of the film, a small sensor module composed of mechanical parts mounted on the film was designed and fabricated. A subject wore the bracelet sensor, consisting of three such sensor modules, on their forearm. The surface resistance of the film varied corresponding to the flexion change of the contact area between the forearm and the sensor modules. The surface resistance variations of the film were converted to voltage signals and used for motion detection. The results demonstrate that the thin bracelet-type wearable sensor, which is comfortable to wear and easily applicable, successfully detected each motion with high accuracy.

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SystemC-AMS Assisted Design of an Inertial Navigation System

Cited by 13 publications

References 5 publications

On Mixed Abstraction, Languages, and Simulation Approach to Refinement with SystemC AMS

On Mixed Abstraction, Languages, and Simulation Approach to Refinement with SystemC AMS

SpecScribe Analog - A specification tool extension for heterogeneous systems

Wearable Sensor for Forearm Motion Detection Using a Carbon-Based Conductive Layer-Polymer Composite Film

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