Engine Management System Development BY

MD Engineering

www.marinediesel.se

MD ENGINEERING hosts three engine dynos in its test facility, with each test cell having its own unique measurement range and options. This provides us a great span in terms of engine size and application to better meet our client’s requirements and specifications. All cells are equipped with high frequency, multi-channel data logging.

TEST CELL A - Measurement range:

• 0-700 kW (1000 – 6000 rpm)

• 0-3,000 Nm (1000 – 6000 rpm)

TEST CELL B - Measurement range:

• 0-700 kW (1000 – 6000 rpm)

• 0-3,000 Nm (2500 – 6000 rpm)

TEST CELL C - Measurement range:

• 0-2,100 kW (1000 – 4000 rpm)

• 0-15,000 Nm (700 – 4000 rpm)

Engine testing

MarineDiesel Group

MD Engineering is a division of MD Group that comprises of three

divisions with fields ranging from engineering to powertrain supply and

marine propulsion engines.

Applications - MD Engineering together with MD Powertrain work in

a vast field with a wide array of specialized applications such as automo-

tive and truck industries, engine manufacturers, industrial applications

and a field of specialty custom applications. Together MD Group can

take responsibility not only for engineering activities but if required also

product supply and field support as required by the customer.

Torsional vibration analysisFlow simulationBV206 Powerpack

Engine Management System Development MD Engineering has been involved in complete engine

control systems in a multitude of areas, some areas where

we have deep knowledge and long experience:

Apart from pure engine control development, MD Engi-

neering is a comprehensive service provider, delivering

solutions from single components, multi-part mechanism

based drive train systems through fully-engineered po-

wertrains. We offer a breadth of expertise and high-class

facilities to an ever growing customer base to support the

development of powertrain technologies. Our industry-

leading engineers and technicians ensure that test and

product development programs produce the accurate, re-

peatable and representative results you demand.

Drawing on extensive OEM engineering experience,

our engineering team is able to design, release, prototype

and production release almost any powertrain component

into a range of diverse applications.

One of our test cells is equipped and capable of performing steady-state emissions testing on most engine applications to further meet the stringent emissions requirements. With our emissions equipment we can measure raw exhausts and diesel particulates.

TEST CELL A and C

Equipped for Emissions testing.

Emission bench for raw exhaust measurements AVL CEBII

Exhaust component: Measurement range:NOx 0-1500 ppmHC 0-48000 ppmCO low 50 - 2500 ppmCO high 0-5%CO2 1-20%CO2 EGR 1-20%

Diesel Particulate measurement equipment Pegasor M-sensor (for calibration)

Measuring principle: Measurement range:ION current 1ugm3 - 250 ugm3Diesel Particulate measurement equipment MICRO-PPS dilution tunnel (certifications)

Emissions testing

• Controlsafetysystems• Torquemanagementandcontrol• Airsystemdiagnostics(MAF,EGR,Swirl)• EOBDandOBDIIcontrolsanddiagnostics• Enginethermalmanagementcontrolanddiagnostics• Aftertreatmentsystemscontrolanddiagnostics• Stop/startcontrol• Boostsystemcontrolforawidevarietyofhardwaresetups: •Singlewastgateturboandby-passturbo • Two-stage turbocharging •Supercharger • Twin turbo • VNT turbo

Access to our extensive test facilities on-site enables full

test and validation and ensures OEM standards of robust-

ness and durability.

www.marinediesel.se

WorldHeadquarters-MARINEDIESELSWEDENABMetallgatan6,26272EngelholmSweden

Office: +46-431-801 30 Fax: +46-431-126 38 E-mail: info@marinediesel.se

MD Engineering experience

Our engineers and product analysis experts can take a wide

client brief for comparative benchmark and cross product

comparison. This includes all aspects of the process from

virtual analysis, desktop studies, static and dynamic repea-

table test scenarios to full product teardown, measurement

reporting and recommendations.

MD Engineering has vast experience in other powertrain

areas such as:

•Enginetestanddevelopment•Enginecalibration•Enginebenchmarking•Enginevalidationanddurability•Gaseousfuelenginecalibration•Gaseousfuelenginedevelopmentandvalidation•Upto15,000Nmtorque•Exhaustemissionsandfuelconsumptiondevelopment•Advancedpropulsion,chargingandfueling•Programmanagement•Engineandcomponentsanalysis–Fatigue,vibration, life cycle and durability.

EMS Hardware 196pinconnectorwithIP67ratingUpto8cylinder(possibilitytorunupto16cylinderswithtwinECUconcept)SolenoidorPiezoinjectors.

Software •Torqueorspeedbasedfuelcontroller•AbilitytorunWastegate,VGTortwinturbo•IntegratedEGRcontroller•J1939communicationwithDMservices•GMLANandNMEA2000•Softwarereadyforenginerangingfrom2cylinder up to 8 cylinder •AftertreatmentcompatibleuptoEuroVIlevel•Abilitytochangeandmakenewsoftwarefunctionswithin theNIRAi7rplatform

Engine Calibration MD Engineering •Baseenginecalibration•Transientcalibration•Emissioncalibration

Three steady state test cells for engine calibration and emissions test.