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Engineer Maintenance Technician

Madison Heights, Michigan, 48071, United States
October 10, 2016

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Haozheng Yuan

***** ***** **. ***-* • Madison Heights, MI, 48071 • • 352-***-**** Summary

Objective: Seeking for full-time CAE/Design & Release position, immediately available, willing to relocate and travel.

5+ years 2D/3D CAD modeling using software as Solidworks, CATIA V5, UGNX, AutoCAD with GD&T and BOM.

2+ years FEA analysis with ABAQUS, ANSYS Workbench, Nastran, LS-Dyna and Hypermesh.

Industrial and lab experience with Metal and Composite part Manufacturing, Processing and Test exposed to 6-Sigma

(DMAIC), Design/Process/Machinery FMEA, DVP&R.

Solid background and knowledge in Engineering Principles: FEA, Fracture, Composites, CFD, NVH, Statistics. Passed Michigan FE of Mechanical (EIT).

Excellent teamwork with manufacturing, test, D&R department, Detail-oriented, versatile, organized and professional.

Other Skills: CFD analysis, Programming (Matlab Simulink, FORTRAN), BIW, CNC station operation. Education

Mechanical Engineering (M.S.) University of Florida (ABET) GPA: 3.83/4.0 8/2014-5/2016 Aerospace Engineering (B.S.) Shanghai JiaoTong University GPA: 3.89/4.3 9/2010-7/2014 Experiences

Formula SAE project UF Gatormotorsports FSAE team Gainesville, FL 5/2015-4/2016

Designed F16 racing car aerodynamic package and bracket (front/rear wing, sidepods) by Solidworks & CATIA.

Optimized package aero-performance by 15% in downforce 2% in drag force compared to last-year vehicle with ANSYS Fluent, STAR CCM+ as numerical method and wind tunnel test.

Conducted CAE durability analysis in ABAQUS to verify magnitude of stress level, deformation, fatigue cycles and safety factor of aero-package and support bracket.

Manufactured aerodynamic parts utilizing hotwire methods and composite rods for rear wing bracket.

Pre-researched future aerodynamic parts like chassis undertray and radiator using CATIA and ANSYS. Test Engineer Co-op (Fatigue) China Aircraft Strength Research Institute Yan Liang, China 10/2013-12/2013

Conducted complete flight envelope fatigue test for fuselage and wing structure of aircraft ‘Xinzhou 60’.

Collected and analyzed fatigue test data to get histogram of cyclic stress, fatigue cycles, fatigue damage spectrum

(FDS) and degree of cumulative damage with material S-N curve.

Performed Non-destructive testing (NDT) to find fatigue cracks of landing gear and wing structure test parts.

Generated crack model in ABAQUS and evaluated crack growth with J-integral to review part and joint performance. Tooling Engineer Intern Aviation Industry Corporation of China Yan Liang, China 7/2013-9/2013

Modified craft equipment/tools 3D modeling in CATIA for aircraft fuselage and wing frame assembling and applied GD&T to 2D drawings for manufacturing and assembly group.

Cooperated with manufacturing group to machined craft equipment using 5-axis and 3-axis CNC station.

Teamwork with assembly group to assembled Xinzhou 60’s fuselage frame and skin. Assembly Process Engineer (Body) Intern SAIC VOLKSWAGEN Shanghai, China 1/2012-3/2012

Managed and developed BOM database and manufacturing documentations by analyzing the Volkswagen Tiguan 2012 assembly line requests and applying Lean Manufacturing (JIT/TPS) concept.

Cooperated with stamping, welding and paint shop process engineers to reduce parts preparation time and improve vehicle body manufacturing efficiency.

Teamwork with Q-control engineers at different departments to fulfill product safety based on FMEA worksheet. NVH Engineer (Aircraft Flap Project) COMAC Shanghai, China 10/2013-7/2014

Simplified aircraft flap structure and set up reliable high fidelity 2D/3D model in CATIA for CFD research.

Developed airfoil geometry database based on Bernstein’s polynomials for CFD model selection.

Optimized flap structure and its aero-acoustic performance by reducing 3dB in Overall Sound Pressure Level (OASPL) under same lift and drag coefficient.

Automobile Hydrogen Tank Project University of Florida Gainesville, FL 9/2015-12/2015

Designed composite (Glass/Graphite/Kevlar epoxy) overwrapped metal (Steel or Aluminum) hydrogen tank.

Applied progressive failure simulation by Matlab to optimize performance-weight ratio by 45% using Kevlar/epoxy. Software Test Analyst Co-op Flight Test Center of COMAC Shanghai, China 7/2015-8/2015

Installed and set up fundamental characteristics of New Version ‘Flightlab’ software for Flight Test Simulator.

Performed ARJ-21 aerodynamic model simulation in complete test flight procedure and different weathers.

Compared simulation data to test flight data, troubleshooting and optimized software settings.

Drafted C919 simulation process and setup aerodynamic model and characteristics for flight test software. Maintenance Technician Trainee Parks Ford Lincoln Gainesville, FL 2/2015

Inspected and maintained vehicle suspension and brake system under professional technician guidance.

Written maintenance review report and introduce vehicle status for customers.

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