Engineering Simulation
and Automation

High-fidelity 6-DOF simulation framework, aerodynamic mathematical models, and hardware-in-the-loop test benches with automated validation runs.

6-DOF Simulation Aerodynamics Real-Time Benches HIL Qualification Automated Validation
CASE STUDY SPOTLIGHT
Physics-accurate models.
Deterministic validation.
FIDELITY
Sub-millimeter 6-DOF math
TEST SUITES
1,000+ automated tests
INTEGRATION
Hardware-in-the-loop ready
EXECUTIVE SUMMARY

Operational Context & Objectives

In mission-critical aerospace and robotic applications, software failure during physical operation carries catastrophic financial and safety consequences. Physical testing of advanced flight and robotic hardware is prohibitively expensive, time-constrained, and dangerous if control algorithms have not been thoroughly proven across edge cases.

Engineering teams required a high-fidelity synthetic plant model capable of simulating complex multi-body kinematics, sensor latency, dynamic environmental disturbances, and actuator faults in hard real time.

THE SOLUTION

Engineering Architecture & Delivery

Leveraging academic foundations in Aerospace Engineering (B.Sc. and M.Sc. Carleton University) and 27+ years in simulation development, I engineered deterministic mathematical simulation software that replicates physical dynamics with rigorous fidelity.

The simulation architecture links mathematical physics engines to physical avionics and controller hardware via low-latency Hardware-in-the-Loop (HIL) interfaces. This enabled the flight software team to execute thousands of automated qualification scenarios including simulated sensor failures, thruster degradation, and extreme atmospheric turbulence long before physical flight.

6-DOF Multi-Body Dynamics Modelling Rigorous formulation of kinematic and kinetic equations governing vehicle rotational and translational dynamics under non-linear aerodynamic forces.
Hardware-in-the-Loop (HIL) Testbenches Direct electrical and network integration with flight computers and sensor suites, guaranteeing sub-millisecond synchronization.
Automated Scenario & Fault Injection Scriptable testbench executing automated regression matrices that inject sensor dropouts, electrical noise, and actuator sticking.
Empirical Truth Data Validation Calibrated model coefficients against empirical wind-tunnel data and physical telemetry logs to prove simulation fidelity.
Operator Training Simulator Integration Coupled real-time dynamics with visual simulation displays and instructor operator stations (IOS) for human-in-the-loop procedural training.
RELATED CAPABILITY

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This project leverages core methodologies from the Simulation & Modelling consulting practice.

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