https://sayedcseku.github.io/tags/unity-/-c%23/Unity / C#Hugo Blox Builder (https://hugoblox.com)en-usWed, 24 Jun 2026 00:00:00 +0000https://sayedcseku.github.io/media/icon_hu_bf4b945a42c519b1.pnghttps://sayedcseku.github.io/tags/unity-/-c%23/https://sayedcseku.github.io/project/navysim/Wed, 24 Jun 2026 00:00:00 +0000https://sayedcseku.github.io/project/navysim/<p><strong>NavySim: Multi-Vessel Simulation Engine (2022–2026)</strong> is a serious-game simulation and analysis platform built in Unity for naval autonomy research, developed during my doctoral studies at the University of Nevada, Reno.</p> <h2 id="system-architecture--key-capabilities">System Architecture &amp; Key Capabilities</h2> <ul> <li><strong>Modular System Architecture</strong>: Features decoupled subsystem managers (Scenario Manager, Agent Manager, Physics Engine, Threat Evaluation, and Sensor/Weapon Managers) facilitating rapid scenario prototyping and benchmarking.</li> <li><strong>Physics-Consistent Multi-Agent Scenarios</strong>: Supports heterogeneous surface vessels with configurable hydrodynamics, COLREGS-compliant collision avoidance (VOCCA), sensing envelopes, and defensive suites.</li> <li><strong>Dynamic Threat &amp; Vulnerability Surfaces</strong>: Real-time shader pipeline calculates Closest Point of Approach (CPA/TCPA), sensor blindness zones, and weapon coverage to render unified threat surfaces.</li> <li><strong>Integrated Machine Learning Loop</strong>: Connects external PyTorch and statistical intent models (HMMs, LSTMs, Transformers, MTITP GANs) via high-throughput TCP streaming for real-time tactical decision support.</li> <li><strong>Industry &amp; Academic Deployment</strong>: Validated in collaboration with naval researchers and industry partners (Huntington Ingalls Industries) for autonomous vessel interaction analysis.</li> </ul> <p> <figure > <div class="flex justify-center "> <div class="w-full" > <img alt="NavySim 2.0 Modular System Architecture" srcset="https://sayedcseku.github.io/project/navysim/architecture_hu_960d340d2bdd64aa.webp 320w, https://sayedcseku.github.io/project/navysim/architecture_hu_c687b957de537af1.webp 480w, https://sayedcseku.github.io/project/navysim/architecture_hu_90a66b36f4efcfac.webp 760w" sizes="(max-width: 480px) 100vw, (max-width: 768px) 90vw, (max-width: 1024px) 80vw, 760px" src="https://sayedcseku.github.io/project/navysim/architecture_hu_960d340d2bdd64aa.webp" width="760" height="303" loading="lazy" data-zoomable /></div> </div></figure> <em>Figure: High-level modular architecture of NavySim 2.0 (IEEE Transactions on Games 2026), detailing decoupled Scenario, Physics, Agent, and Threat Evaluation subsystems with high-throughput ML bridge.</em></p> <p> <figure > <div class="flex justify-center "> <div class="w-full" > <img alt="Multi-Vessel Tactical Simulation in Unity" srcset="https://sayedcseku.github.io/project/navysim/simulation_hu_9937a97a650e8ed5.webp 320w, https://sayedcseku.github.io/project/navysim/simulation_hu_c854f73e5384c8c8.webp 480w, https://sayedcseku.github.io/project/navysim/simulation_hu_70e83fa51c089be1.webp 760w" sizes="(max-width: 480px) 100vw, (max-width: 768px) 90vw, (max-width: 1024px) 80vw, 760px" src="https://sayedcseku.github.io/project/navysim/simulation_hu_9937a97a650e8ed5.webp" width="760" height="399" loading="lazy" data-zoomable /></div> </div></figure> <em>Figure: Multi-vessel tactical encounter in NavySim demonstrating physics-based ship maneuver dynamics, sensor coverage, and live threat calculation.</em></p> <h2 id="related-publications">Related Publications</h2> <ul> <li><strong>NavySim 2.0: Enhanced Multi-Vessel Simulation and Analysis Engine for Advanced Naval Research</strong> — <em>IEEE Transactions on Games</em> (2026) · </li> <li><strong>NavySim: A Multi-Vessel Simulation and Analysis Engine for Naval Domains</strong> — <em>IEEE Conference on Games (CoG)</em> 2024 · </li> </ul>