Dynamic Simulation ecs.magna.com Your Benefits • High quality simulations for virtual prototype • Fast analysis for acoustic troubleshooting • Powerful combination of multi body system and finite element methods • Unified models – e.g. acoustics and durability • Close integration of customer requirements • Flexible work sharing with customer • Software tools based on engineering experience Integrated development process with testing • Acoustic measurement • Vehicle testing on dyno and track • Engine test benches • Drivetrain testing • Fatigue lab Disclaimer: Engineering Center Steyr GmbH & Co KG, Dynamic Simulation v.1 Dynamic and acoustic analysis of vehicles and components Head Office Austria Magna Powertrain Engineering Center Steyr GmbH & Co KG Steyrer Strasse 32, 4300 St.Valentin Dr. Oliver Grieshofer Manager Dynamics / Acoustics Phone: +43 7435 501 2319 Fax: +43 7435 501 2300 [email protected] Sales Offices Japan Magna International, Tokyo Noriyuki Muramatsu Phone: +81 3 3548 0310 [email protected] China Magna Powertrain, Shanghai Wenxuan Zhang Phone: +86 21 6165 1652 [email protected]

Dynamic and acoustic analysis of vehicles and components

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Page 1: Dynamic and acoustic analysis of vehicles and components

Dynamic Simulation

ecs.magna.com

Your Benefits• High quality simulations for virtual prototype• Fast analysis for acoustic troubleshooting• Powerful combination of multi body system and finite element methods• Unified models – e.g. acoustics and durability• Close integration of customer requirements• Flexible work sharing with customer• Software tools based on engineering experience

Integrated development processwith testing• Acoustic measurement• Vehicle testing on dyno and track• Engine test benches• Drivetrain testing• Fatigue lab

Disclaimer:Engineering Center Steyr GmbH & Co KG, Dynamic Simulation v.1

Dynamic and acoustic analysis of vehicles and components

Head OfficeAustria Magna PowertrainEngineering Center Steyr GmbH & Co KGSteyrer Strasse 32, 4300 St.ValentinDr. Oliver GrieshoferManager Dynamics / AcousticsPhone: +43 7435 501 2319Fax: +43 7435 501 [email protected]

Sales OfficesJapan Magna International, Tokyo Noriyuki Muramatsu Phone: +81 3 3548 [email protected] ChinaMagna Powertrain, ShanghaiWenxuan ZhangPhone: +86 21 6165 [email protected]

Page 2: Dynamic and acoustic analysis of vehicles and components

Vehicle Ride and Handling• Multi body simulation of full vehicle for ride and handling• Suspension and steering kinematics• Layout of cabin suspension

Load Data• Static load cases for fatigue• Road load data generation with virtual iteration• Fatigue test rig improvement• Fatigue of vibrating components, e.g. fuel tank, attachment parts

Car Body and Truck Cabin• Car body and truck cabin NVH• Powertrain and road induced noise and vibration

Powertrain Dynamics and Noise• Powertrain vibration analysis and improvement• Model correlation to chassis dyno or test track measurements• Engine start dynamics• Engine mount characteristics

Powertrain Components• Acoustic analysis of engines and gearboxes - MNOISE• Crank train dynamics for fatigue and acoustics• Modal calibration of models• Spectral fatigue - FEMFAT

Dynamics and Acoustics Software

MNOISE softwareMODAL NOISE ANALYSIS

MEHD softwareMODAL ELASTO HYDRO DYNAMIC

MAMBA softwareMAGNA MODAL BASED ANALYSIS

• Simulation of joint contact phenomena• Full nonlinear contact analysis of flexible structures in MBS• Enhanced modal formulation using contact modes

• Preparation of complex, acoustic relevant input data analysis• Computation of acoustic parameters• Engine and transmission run-up

• Simulation of fluid dynamics in journal bearings• Bearing`s pressure distribution in co-simulation with MBS tool

• Load generation with virtual iteration based on measurements

FEMFAT LAB LOAD DATA ANALYSIS software