GPIB or IEEE 488 is the specification that defines a parallel bus of digital communication over short distances. It is widely used in industry or scientific research to test applications and able to control instruments (multimeters, oscilloscopes, spectrographs, power ...).

Acquisition expertise to resolve measurement losses on the SOLEIL synchrotron of third generation. Optimization hard and soft of GPIB communication.

Technical implementation:

Tools: C++, Linux, Java instruments server, National Instruments drivers

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Migration of a geophones test system, from FORTRAN to C under LabWindows/CVI. Migration of well oil probes test systems, from FORTRAN to C under LabWindows/CVI. Development of measurement software of pressure for concrete test-piece.

Technical implementation:

Tools: C, LabWindows/CVI 5.5, WINDOWS NT. Instrumentation : GPIB, multimeter, PCI commutation matrix, acquisition card with integrated frequency analyzer, power supply continue.

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Calibration system development for oil well probes. Persone in charge for the maintenance of the probes calibration system: problems gravity analyze, treatment, intervention at the customer.

Technical implementation:

Tools: C ANSI, LabWindows/CVI 4.0, WINDOWS NT, Access 97, Visual Basic, ODBC. Instrumentation: GPIB , RS , commutation matrix, multimeter, power supply, temperature generator, pressure generator, barometer.

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Migration of a test system of optical coder used by engines, DOS Qbasic to the TestStand sequencer with C libraries. Project leader; management of 2 developers; planning of tasks. Software expertise. Validation with the customer.

Technical implementation:

Tools: C, LabWindows/CVI 5.5, WINDOWS NT, Excel to ceate reports, TestStand. Instrumentation : GPIB, RS, Multímetros, tarjeta de adquisición PCI, DIO.

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Avionic calculators’ production support department (Airbus, Boeing, Bombardier, Dassault, Embraer, Saab…)

Test libraries development for TestExe, a test sequencer. Tools libraries development. Development of a test sequencer under TestStand interfaced with a data base. Development of software of test and management of production of downloadable diskettes on calculator. Development of downloadable software of basic creation of data hard calculator. Calculators test software maintenance. Design of software architectures for the semi-automatization of test bench.

Technical implementation:

Tools: C , Labwindows CVI, Visual C ++, TestStand, TestExe, Access, Excel, ODBC Instrumentation: ATHENA 7000 bench  : chasis VXI (matrix cards, multimeter, acquisition cards, signals generator, ARINC, RS 422)

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Migration of the car radio tuners test bench under the TestStand test sequencer Instruments drivers and measurement libraries development.

Technical implementation:

Tools: C, TestStand 3, Labwindows/CVI 7.1, Excel 2000. Instrumentation: GPIB, audio generator AM/FM, audio analyser, matrix, multimeter, oscilloscope, I2C bus

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ECM validation bench development

Technical implementation:

Tools: LabView 7.0 Instrumentation: continuous power supply GPIB, industrial PC: measurement software with instruments drivers, matrix PCI card, PCI acquisition card, PCI multimeter card, PCI signals generator card, PCI CAN bus card.

Realization of 4 car radio test benches of the Peugeot 206 Project leader (4 developers) Subcontractors choice and management Import / Export (incorterm)

Implemented technique:

Tools: C, TestStand, Labwindows CVI 7.1, Instrumentation: chassis PXI, 2 matrix cards, multimeter card, DIO card, MXi3 card, GPIB card PCI cards (VAN bus and I2C bus), GPIB (audio generator AM/FM Panasonic, audio analyzer ROHDE & SCHWARZ, continuous power supply)

Development: C++ to LabVIEW migration of an components and electronic cards aging measurement software.

Technical implementation:

Tools: LabVIEW Hardware: Sefelec MegaOhmMeter, switch cards in compact PCI chassis  linked to the laptop by a GPIB-USB gateway. Training: Instructor for National Instruments products:  LabVIEW, LabWindows/CVI, TestStand, Measurement Studio .NET (with Visual Studio C++, C# and Visual Basic)

Development of software components to edit and configure mathematical models in aim of simulating environment for radar, civil and military, test and qualification.

Technical implementation:

Tools: DLL development with LabVIEW and integration with Visual Studio C++ and C#

Electronics Measurement and test benches Programation Languages and softwares Programation language: C, Language G, C++, C#, Visual Basic, Fortran, Java, SQL, PHP, JSP, Pascal Object Softwares: LabVIEW, TestStand, LabWindows/CVI, Visual Studio, Delphi, J Builder, Dreamweaver , MySQL Method: UML, RUP, RAD Operating system Linux/Unix Windows: 95/98/NT/2000/XP/Vista, CE, Mobile MacOs Protocols GPIB, VXI, PXI , ARINC 429, RS (232, 422), TCP/IP, CAN, I2C, VAN, BlueTooth, WIFI, UHF Divers Software: Word, Excel, Power Point, Access, MS Project Languages English, Spanish, French EXPERIENCE

The aim of this test bench is to validate electronic measurements and audio signals. The system must be enough flexible to permit the test of several models of car radio.

Radio car validation bench

Calibration system for oil well sensors. This system measures the pressure and the temperature behavior of the sensors along one week to one month. All measurements are safeguarded in a data base to be analyzed and to create reports/ratios.

Oil sensor example

Measurement software screenshot

Electronic Control Modules are subsystems consisting of CPUs and assorted signal inputs and outputs dedicated to controlling a component within the vehicle (cars, trucks...). The aim of this system is to check that all ECM actions are correct, conforming to the specifications. It performs design validation. It is a development bench, helping technicians and developers during design and developement phases. System Diagram

I am a supervision, control, test and measurement specialist. For this reason, my work consists to conceive and develop automatic or semi-automatic systems of measurement, validation or qualification of products for industrial or scientific applications. I support my expertise on the use of:

software solutions with: LabVIEW LabWindows/CVI TestStand Measurement Studio .NET material solutions containing: data acquisition card relay matrix card, DIO signal generator, DAQ oscilloscope, analyzer compatible with the following standards: PXI, PXI express, VXI GPIB, USB, FireWire PCI, PCI express, Compact PCI RS-232, RS-422, RS-485, AK protocol CAN, VAN, LIN, I2C, ARINC

I intervene in the various phases of life of the projects:

• Study/Research/Documentation

Feasibility study Analyzes and research solution Search for materials Helps with the documentary drafting Retro-engineering (analyzes systems without documentation)

• Software of tests (dregs to the material)

Development of advanced software functions Analyzes, second reading of source codes Debugging of software functions Drivers of instruments Development of simulators of instruments

• Software applicatifs (not dregs directly with the material)

Complete development of software Analyzes, second reading of source codes Debugging Course of specifications of tests

Project examples

I invite you to follow this link to read articles detailing some projects I have done, and follow this link to report my experiences.

Price

To obtain the detail of the prices of my interventions and developments, please contact me by email or for telephone.