Structural Substantiation:
* Finite Element Analysis (FEA) or Classic    Solutions
* Static Strength, Stiffness, and Stability
* Dynamics of structures and Mechanisms
* Thermal environment definition and loading
* Shock and Vibration

Heat Transfer/Cooling Analysis:
* Computer aided or classic solutions

Reliability and Maintainability Analysis:
* Mean Time Between Failures (MTBF)
* Failure Modes and Effects Analysis (FMEA)
* Criticality Analysis
* Maintainability Analysis
* Fault Tree Analysis

Electrical Load Analysis

System Performance studies and Simulations

Fatigue and Damage Tolerance Analysis

Development of special Analytical Techniques

Critical Analysis Reviews

DER Approvals