Modeling & Simulation Development
• Develop and maintain electrical, thermal, electrochemical, and system-level
models of energy storage products.
• Create battery equivalent circuit models (ECM), reduced-order models, and
physics-based battery representations.
• Develop battery aging, degradation, SOC, SOH, SOP, and RUL prediction
models.
• Build system simulations for: 12V vehicle networks, 48V vehicle architectures, Dual-voltage systems, Start-stop applications, xEV support functions, Intelligent power management systems
• Model interactions between battery systems, DC/DC converters, alternators,
loads, and vehicle electrical networks.
Controls & Algorithm Development
• Support development of:
o State of Charge (SOC) estimation algorithms
o State of Health (SOH) estimation algorithms
o State of Power (SOP) prediction algorithms
Vehicle & Customer Application Analysis
• Simulate vehicle electrical loads and duty cycles using customer data.
• Analyze battery performance under:
o Cranking events
o Regenerative charging
o Idle-reduction strategies
o Start-stop operation
o Thermal extremes
o Aging conditions
• Support OEM customer studies regarding battery sizing, architecture selection,
and performance optimization.
• Develop predictive models supporting proposal and pursuit activities.
Model Correlation & Validation
• Correlate simulation results against laboratory and vehicle test data.
• Develop validation methodologies to ensure model accuracy and robustness.
• Conduct sensitivity studies and uncertainty analyses.
• Establish modeling standards, assumptions, and best practices across the
organization