Vayuantriksh Aerospace — Interactive Tools

Simulation Suite

A collection of web-based simulators built for training and learning purposes — covering domains from electronic warfare and radar systems to multi-sensor data fusion and mission planning. All simulators run entirely in a modern browser with no installation required.

08 Simulators
03 Domains
Web Platform
No Install Required
Training & Learning Use Only. All simulators are designed for educational purposes — to help students, analysts, and enthusiasts understand complex aerospace and defence systems through interactive simulation. All parameters are illustrative approximations from open, unclassified sources.
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Video — aegis-drone.mp4
Drone Warfare / UAS / C-UAS
Vayuastra — Drone Warfare Simulator
Browser-based UAV navigation simulator modelling GPS-denial, electronic warfare, SAM threats, directed-energy lasers, C-UAS systems, and multi-drone swarm behaviour in a single HTML file.
Capabilities
  • 5 navigation algorithms: A*, RRT*, Potential Fields, Dijkstra, Genetic Algorithm
  • 9 threat types including SAM, GPS jammers, laser turrets, C-UAS, and cyber nodes
  • DEM georeferenced terrain with hillshading and contour lines
  • Up to 8 simultaneous drones with swarm formation flying
  • AI-powered post-mission analysis with 4-format report export
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Video — radar-simulator.mp4
Radar Systems
Radar Simulator
Interactive, single-file radar simulator covering six radar types — from surveillance PPI scopes to AESA fire control — with real signal processing algorithms, animated block diagrams, and a 3D beam radiation visualiser.
Capabilities
  • 6 radar modes: Surveillance, Tracking, Fire Control, AESA, SAR, Weather
  • Full signal processing chain: Pulse Compression, MTI, Doppler FFT, CA-CFAR, Kalman Tracker
  • Phosphor-green PPI scope with click-to-place targets and live data tags
  • 16×16 AESA array visualiser with electronic beam steering
  • 4-panel SAR display with progressive runway image formation
Video — radar-waveform.mp4
Radar / Signal Processing / LPI
Radar Waveform Generator & LPI Analyser
Tactical waveform design studio for five radar waveform families — visualise time-domain shape, PSD, ambiguity function, and range sidelobes, with real-time LPI scoring and target detection performance analysis.
Capabilities
  • 5 waveform types: LFM, NLFM, Phase-Coded, FMCW, Stepped Frequency
  • 8 visualisation tabs including ambiguity function, I/Q constellation, and inst. frequency
  • Composite LPI score (0–100) across TBP, duty cycle, spectral entropy, and sidelobes
  • Detection performance for 7 target types using Swerling SW-0 to SW-4 models
  • Printable report with waveform charts, metrics, and detection range tables
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Video — NCTR-simulator.mp4
Air Defence / RADAR SYSTEMS
NCTR Simulator
Non Co-operative Traget Recognition.
Capabilities
  • Radar Control Range, PRF, bandwidth, elevation, SNR slider
  • JEM Spectrum Live animated FFT showing blade modulation sidebands
  • HRRP Display Range profile plot with scatterer positions
  • Classification Engine Confidence bars per candidate airframe
  • Track DisplayPPI-style scope with target blip
  • Open Source Library import
  • System Log NCTR decision readout
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Video — ew-simulator.mp4
Electronic Warfare / EW / SIGINT
Electronic Warfare Simulator
Browser-based EW simulation demonstrating SIGINT intercept, active noise jamming, and deception techniques (RGPO, VGPO, DRFM) against a pre-loaded library of ten threat emitters with open-source parameters.
Capabilities
  • 10 pre-loaded threat emitters — S-300, SA-6, HAWK, ZSU-23, E-3 Sentry and more
  • SIGINT waterfall, PPI scope, deception range-gate visualiser, and tactical minimap
  • Live J/S ratio and burn-through range computation as jammer power is adjusted
  • Custom emitter entry with JSON import/export and localStorage persistence
  • 4-format report export: HTML, Markdown, CSV, and print-to-PDF
Video — msdf-simulator.mp4
Data Fusion / MSDF / Kill Chain
MSDF Simulator
Multi-Sensor Data Fusion simulator modelling the complete kill chain from raw sensor detection through Kalman-filtered track confidence to IADS engagement — running in a single self-contained HTML file.
Capabilities
  • 5 heterogeneous sensors with independent track state machines (SEARCH → CONFIRMED → LOST)
  • 4-phase MSDF pipeline: Detect → Identify → Classify → Fused Track
  • RADAR-01 Single Target Track with automatic EO/IR slew to secondary targets
  • Target packages: Single, 2-Ship, and 5-drone swarm with engagement priority queue
  • Fusion diagnostics export with per-sensor contribution and confidence snapshots
Video — flight-planner.mp4
Mission Planning / Airspace / Route
Flight Mission Planner
Tactical mission planning demonstrator showing how operators configure a platform, plan a multi-waypoint route through contested airspace with SAM and AAA threats, and observe animated mission execution.
Capabilities
  • 4 platform classes: Fighter, Transport, UAV, and Cruise Missile
  • Drag-and-drop multi-waypoint route planning with live fuel and survivability analysis
  • Threat exposure integration using numerical route-segment sampling
  • Animated mission execution with timestamped event log and live telemetry
  • 4 mission presets: SEAD, Strike Escort, Air Intercept, and ISR Patrol
Video — mdc.mp4
Fighter Mission Data Computer
Mission Data Computer
A full-fidelity, browser-based interactive simulator of a modern fighter aircraft Mission Data Computer (MDC), covering avionics architecture, data bus protocols, sensor integration, fire control, electronic warfare, and cockpit systems.
Capabilities
  • Mission Data Computer (MDC) — IMA architecture, ARINC 653 partitioned
  • Fire Control Radar (FCR) — AESA, B-scope display, ±60° azimuth, 4-bar scan
  • Embedded GPS/INS (EGI) — ring laser gyro, tight EKF coupling
  • Air Data Computer (ADC) — pitot-static, angle of attack
  • Electronic Warfare Suite (SPECTRA/RWR) — 2–18 GHz ESM, ECM, chaff/flare
  • Stores Management System (SMS) — MIL-STD-1760 smart store interface
  • Data Buses: MIL-STD-1553B, Fibre Channel,MIL-STD-1760, ARINC 429
  • Software Architecture: All relevant
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