NVH Engineer

Sai Abhishek Vupputuri

**** ******** ****, *******, **, USA 48201

917-***-**** https://in.linkedin.com/in/saiabhishekvupputuri ********@****.**.*** NVH/AUTOMOTIVE EXPERIENCE

Test Engineer Co-op, SixDOF Testing and Analysis, Milford, OH August 2016-Present

Characterized a structure's dynamic behavior for NVH product specification solution/validation using NVH analyses.

Provided support to machine test plan by using standard procedure and propose updated methodology.

Maintained user guide and standards to put all methods in reach to any members of the NVH team through.

Worked with client’s product engineering division associates to debug test equipment and resolve test system concerns.

Gained strong organizational, analytical skills and ability to multitask on a variety of projects Intern, Maruti Suzuki India Limited, Manesar Plant, India January 2015-June 2015

Performed NVH testing on individual components such as disc brakes, brake calipers for a new model ‘YRA’ .

Collected data using LMS Test Lab, provided test support and maintained databases of time-history data.

Proposed optimized solutions to avoid booming noise at tailgate position of the vehicle. Intern, Automotive Mahindra Service Centre, Visakhapatnam, India. October 2014-December 2014

Observed closely the procedure followed to service a vehicle to satisfy the customer.

Functioning of various parts, for example, engine, belt, radiator, toeing machine were studied. Projects:

Operational, vibration and strain measurement analysis on large diesel generator sets August 2016–Present o Performed data acquisition through multiple testing methods along with ISO 8528-9 test. o Processed data through multiple analysis software packages to produce technical reports. o Performed product validation and comparison with finite element analysis result.

Modal analysis on large diesel generator sets, electric bus August 2016-Present o Conducted 100 impact locations modal testing utilizing multiple point impact testing method. o Identified critical mode shapes which affect the structure’s behavior. o Correlated mode shapes with order track and operating deformation shape results.

Modal analysis on aluminum plates, Experimental Vibrations (course), Prof. R. Allemang August 2015–April 2016 o Performed modal testing on rectangular and circular plates utilizing hammer testing and shaker testing respectively. o Obtained reliable Modal Parameter Estimations by studying Frequency Response Functions (FRFs), Coherences with different input excitations.

o Identified the optimum location of mass-damper to suppress the desired modal frequency. TECHNICAL SKILLS

Data Acquisition: X-Modal Software, LMS Test Lab, iTestSystem. Acquisition Systems: HBM eDAQ, NI cDAQ. Signal Processing: NI DIAdem, DATK, MATLAB. FEA: ANSYS, Hypermesh Hands-on experience: Accelerometers, strain gages. CAD: SolidWorks, Catia, AutoCAD. Programming: MATLAB, C, JAVA. Others: Teamcenter, MS Office EDUCATION

Master in Engineering, Mechanical Engineering, University of Cincinnati, Cincinnati, OH Major GPA: 3.3/4.0 Coursework: Experimental Vibrations, Applied FFT, Finite Element Analysis, Advance Solid Mechanics. December 2016 Bachelor of Technology in Mechanical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India First Class Coursework: Mechanical Vibrations, Control Systems, Automobile Engineering, Advanced Mechanisms May 2014 OTHER WORK EXPERIENCE

Intern, Dynamatic Technologies, Bangalore, India July 2014-September 2014 Reduction of Manufacturing Cost Using Lean Concepts, Hydraulics Department

Developed new methodology to reduce manufacturing cost using Lean Concepts.

Utilized Value Stream Mapping to reduce lead time by 78 sec/cycle and waste costs by $8/shift of a product at any stage.

Succeeded in implementing the new methodology which helped improve the productivity by 13%. ACTIVITIES

Student Worker, NightRide, UC Public Safety and Services March 2016-December 2016

Provided students and faculty safe and reliable transportation to and from locations within a one mile radius of the UC campus. Lead Dancer, Team Versatile August 2011-present

Led a team of 17 dancers to perform on different occasions and during dance competitions. AWARDS and SCHOLARSHIPS

Graduate Incentive Scholarship Award, University of Cincinnati First Place, A La Danse’2014, Group Dance event of Aarohi'13(Annual Cultural Festival of VNIT) First Place, Contraption’2013, Technical event of Axis’13 (Annual Technical Festival of VNIT)

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