A self-validating temperature sensor implemented in FPGAs

Atia, Mohamed; Bowles, J. P.; Clarke, D.W.; Henry, Manus; Page, Ian; Randall, J.M.; Yang, J.C.-Y.

doi:10.1007/3-540-60294-1_126

Cited by 5 publications

(4 citation statements)

References 2 publications

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“…Mahmoud Wagdy implemented sensor self‐validation system for cupola furnaces using FPGAs (Mahmoud et al , 2004). Atia et al (1995) developed a self‐validating temperature sensor using FPGA.…”

Section: Research Development Of Seva Sensormentioning

confidence: 99%

A review of self‐validating sensor technology

2007

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PurposeTo provide an overview of self‐validating sensor technology for researchers and engineers which can help them understand the concept and recent developments of this research area.Design/methodology/approachThe concept of self‐validating (SEVA) sensors, including definition, output parameters and requirement of SEVA sensors are introduced. The differences between SEVA sensors and traditional sensors are given from which we can see many advantages of SEVA sensors. The principium of SEVA sensors is presented by the functional architecture. The research development of SEVA sensors is introduced in two aspects: research development of sensor fault diagnosis and signal reconstruction and research development of SEVA sensor hardware.FindingsSummarizes the methods for sensor fault diagnosis and signal reconstruction in the research of SEVA sensors, and the development steps of SEVA sensor hardware. Indicates the shortages and problems of current research and gives our research and ideas to solve these problems.Originality/valueThis paper provides a detailed description and research information of self‐validating sensor technology for those who want to know and research on this area.

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Section: Research Development Of Seva Sensormentioning

confidence: 99%

A review of self‐validating sensor technology

2007

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“…• Control, fault detection and validation of loops and processes which use SEVA sensors and actuators (Clarke, 1995;Yang and Clarke, 1995).…”

Section: Sensor Validationmentioning

confidence: 99%

“…The current implementation (Atia, et al, 1995) has been used to explore how much SEVA functionality can be included entirely within FPGAs. In practice, a simple but complete thermocouple validation system was implemented using two Xilinx 3195 FPGAs.…”

Section: A Pplication 1: Thermocouplementioning

confidence: 99%

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Programmable hardware architectures for sensor validation

Henry¹,

Archer²,

Atia³

et al. 1996

Control Engineering Practice

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A previous paper (Henry, 1995a) introduced the technique of hardware compilation as the basis for developing highly flexible programmable hardware platforms for control applications such as sensor validation. This paper describes two PC-hosted architectures for sensor validation research. The first holds up to two FPGAs and supports a daughter board with application-specific circuitry. The second is based on the transputer TRAM standard, and consists of programmable hardware modules providing interfacing and low-level signal processing between the transputer and arbitrary I/O components. Three applications are described, based upon a thermocouple, a dissolved oxygen probe and a Coriolis mass flow meter.

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Hardware compilation, configurable platforms and ASICs for self-validating sensors

Page

1997

Field-Programmable Logic and Applications

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A self-validating temperature sensor implemented in FPGAs

Cited by 5 publications

References 2 publications

A review of self‐validating sensor technology

A review of self‐validating sensor technology

Programmable hardware architectures for sensor validation

Hardware compilation, configurable platforms and ASICs for self-validating sensors

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