Build up product delivery and market investigation competence for Infotainment/ADAS/E-Mobility. 1. Market Development: Conducted market research on in-vehicle intelligent connectivity for six major European markets, including the UK, Germany, and France, identifying market demands to support sales for new projects. 2. Customer Relationship Management: Built long-term partnerships with key clients, providing technical consultancy and after-sales support, significantly enhancing customer satisfaction. 3. Product Optimization and Sales Support: Analyzed customer requirements and feedback to drive performance optimization and new feature development (e.g., V2G), boosting market competitiveness. 4. Process Optimization: Managed budget and resource allocation, improving internal team efficiency in project delivery.

Build up research competence of NVH, structure CAE and Durability for electric drive system. 1. Familiar with inverter structure and function. Study the AC current of inverter. 2. Parametric modeling of electromagnetic field for electric motor, multi- objective optimization, electromagnetic force calculation and FFT.Parametric modeling of gear mesh, flexible body calculation for housing, multi-body simulation for gearbox to obtain TE, Vibration and torque ripple. Rotordynamic simulation for rotor to obtain Campbell diagram to identify critical speed of revolution. Radiated noise and vibration calculation for electric powertrain and gearbox, establish a simulation/design specification for NVH development of electric drive system. Establish the NVH development target of electric powertrain and test specification. 3. Elastic-plastic analysis of high speed rotating rotor, stress analysis of shaft under torque, stress analysis of spline contact and Durability analysis. 4. Interview 8-10 people and recruit 3 of them, apply the competence for projects such as DM-EHS, R-project, 1.5T-generator, 270kW two speed EDS and 150/200/270kW EDS, consult the eccentric tolerance design by comparing the electromagnetic forces, find the optimization proposals for 2P order noise, semi-floating proposal can provide a 20 dB(A) reduction of the radiated noise.

Build up research competence of NVH for electric drive system. 1. Plan NVH development of electric powertrain at each stages based on V- Model, establish the NVH development target and major technical scheme. Analyze electromagnetic force and import it to structure mesh, Parametric modeling of gear mesh, flexible body calculation for housing, multi-body simulation for gearbox. Radiated noise and vibration calculation for electric powertrain and gearbox, topological optimization. Establish the NVH test specification for electric powertrain and analyze test data such as waterfall diagram and order analysis. 2. Interview 2 people and recruit 1 of them, apply the competence for EDS-160kW, increase the eigenfrequency around 500 Hz and reduce the radiated noise 10-20dB(A) based on combination of topological optimization and acoustic packaging with EPDM material.

NVH and structure development for EDS-160kW. Plan NVH development of electric powertrain at each stages based on V- Model, establish the NVH development target and major technical scheme. Analyze electromagnetic force and import it to structure mesh, Parametric modeling of gear mesh, flexible body calculation for housing, multi-body simulation for gearbox. Radiated noise and vibration calculation for electric powertrain and gearbox, topological optimization.

NVH, structure and Multi-body simulation for Changan P2 module, GWM WEY 80kW eAxle, training project for eAxle simulation in Germany as technical interface for internal software Simpla. Planetary gear set is capable to effectively disperse the order noise energy compared to parallel gear set.

Introduce lean production experience from Germany as interface, assist and establish processing standards, quality manage book in both of German and Chinese, regular audit for production quality increasing, regular employee training.

Multi-body simulation and comfort evaluation for Mercedes Benz E-Class combined with FTire, automatic batch processing for massive tire models applying on the vehicle multi-body simulation, increasing simulation speed and fundamental for correlation between simulation and test.