Experience

Maplesoft

• Canada
• Software Development
• 100 - 200 Employee

• Application Engineer

  • Feb 2012 - Present

• Application engineer

  • 2012 - Dec 2015



Altran

• France
• Information Technology & Services
• 700 & Above Employee

• Consultant

  • Dec 2010 - Feb 2012

  Engineering for CAPSA G9 Project, 8 months• Part leader for the EE parts localization, understand the requirements from PSA France and support supplier to comprehend the requirements and make development plan.• Technical specification review and check, propose modification suggestion according to Chinese implementation (refer Référentiel Prestations Chine, retex, etc.)• Technical evaluation for EE part supplier, according to SRAG (Supplier Risk Assessment Grille) mark supplier and ask them to update proposal• Technical support for quality management, including document review, technical meeting, on-site check.



Mercedes-Benz Technology

• Motor Vehicle Manufacturing
• 200 - 300 Employee

• Senior Engineer

  • Jul 2008 - Nov 2010

  Rapid Control Prototyping (RCP) of Engine ECU, 6 months • According to the customer’s requirements, make system specification and development plan.• Communicate with customer, knowing the change of requirements and update the plan.• Analysis and improving the ECU and engine model, implementation the model to MircroAutoBox.• Trial-run RCP system on different work situation (with real sensors & actuators, or with sensors & actuators model). • On-site support and training customer in Japan, ensure customer satisfy the deliverable.Design & Development of Adaptive Gearshift Scheduling for AMT Application, 5 months• Development of general gear selection strategy.• Development of adaptive control strategy, including how to weight the requirements under different operation conditions.• Situation recognition, such as driver style, slope and curve.• Off-line simulation to verify the adaptive gearshift strategy.Brushless DC Motor Control Unit Development, 14 months• Project management and communication.• Analyze the customer’s requirements, make development plan and schedule. Trace development process to ensure the schedule.• System function design and validation. • Co-work with workmates in Germany, accomplish defined tasks.• Resolve quality problem of products and develop relative reaction plans.Consumption Verification and PCU Control Strategy Optimization for Hybrid Bus, 6 months• Consumption verification and plant model further improvement.• PCU control strategy optimization for hybrid bus by simulation.



DIAS Automotive Electronic System Co. Ltd, SAIC

• Engineer

  • May 2006 - Jul 2008

  Common Rail Diesel Engine Management System, 14 months• Make control strategy and design control model: rail pressure control, idle speed control, torque demand based control model, etc.• Design experiment and parameter tuning on fuel pump test bench, data gathering and analysis, model validation.• Requirements analysis and management, function define and system analysis.• Trace the project process to ensure the schedule• Schematic design and PCB layout for MCU.Research on Gasoline Engine Powertrain, 5 months• Research on torque demand based gasoline engine control system, make system specification.• Research on engine control model, such as torque model, Lambda based coordination close-loop control, idle speed control, etc.• Software structure design for ECU.• Function module design, decoupling of subsystem to simplify data calibration.Lambda Meter Design and Production, 26 months• Taking charge of the whole process from requirements analysis, function definition and system design to production.• Measuring the oxygen content in the exhaust gas by controlling wide band oxygen sensor for calibration of engine control system (EMS).• Subsystem in the instrument: current and voltage control, signal amplification and sample/hold, PID heat controller, CAN bus communication.• The core function can be used in the EMS as an input to the Lambda coordination close-loop control.• Schematic design and PCB layout.