AD ASTRA

Engineering the Future of Exploration

Four specialized divisions working in synergy to build a combat-proven rover platform.

Embedded

Custom-designed electronics, power systems, motion control, adaptive terrain response, communication handling, and system safety intelligence.

Software

Autonomous navigation stack enabling perception, mapping, AI-driven decision making, and real-time mission planning with intuitive control.

Mechanical

Rugged and reliable mechanical structure designed for all-terrain mobility, stability, and precise manipulation in challenging environments.

Media & Marketing

Strategizes branding, digital outreach, and content creation to maximize sponsor visibility and audience engagement across platforms.

Embedded Subsystem

Our brain stem. The embedded division constructs resilient custom PCBs and redundant power architectures to survive intense environments.

  • Custom Mixed-Signal Board Design (Altium)
  • CAN Bus / I2C robust communication networks
  • Redundant BMS & Fault-Tolerant Power Delivery
  • ROS2 Micro-ROS bridging for actuator control

Software Subsystem

The cortical core. We harness cutting-edge perception and autonomy to execute mission logic independent of operator latency.

  • Centimeter-accurate RTK-GNSS Navigation Loop
  • 3D LiDAR & Realsense V-SLAM Mapping
  • YOLO-based perception & ArUco Gate Traversal
  • ROS2 Galactic / Humble Ecosystem Integration

Mechanical Subsystem

The chassis and muscle. Designing rugged, aerospace-grade structures that traverse extreme slopes without tipping.

  • Modified Rocker-Bogie Suspension System
  • 6-DOF Robotic Arm with cycloidal drives
  • Advanced Science payload carousel drilling
  • Topology Optimization via SolidWorks/Ansys

Media & Marketing

The voice. Orchestrating digital outreach, branding, and acquiring technical sponsorships critical for our R&D roadmap.

  • Graphic Design & 3D Rendering (Blender)
  • Professional Cinematography & Video Editing
  • PR & Inter-University Sponsor Networking
  • Global Social Media Audience Growth

Technical Subsystems & Projects

Key systems and engineering projects contributing to the overall mission success of the rover platform.

Rover Avionics & Electronics Architecture

Serves as the central electronics backbone of the rover, integrating the motherboard, power distribution, STM32-based control systems, peripheral interfaces, and modular hardware architecture to enable reliable communication and subsystem coordination.

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Intelligent Power Management System

A robust power management platform featuring regulated power conversion, protection circuits, voltage distribution, and efficient energy delivery for all onboard rover electronics.

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Science Instrumentation Platform

Provides modular sensor integration, signal conditioning, calibration, and data acquisition for environmental monitoring and scientific experiments performed during planetary exploration.

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Autonomous Sample Acquisition System

An integrated sample collection platform consisting of soil, rock, and fluid acquisition mechanisms engineered for reliable collection, handling, and storage of planetary samples.

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Robotic Manipulation System

A precision robotic arm subsystem designed for sample handling, payload manipulation, and scientific operations through coordinated motion control and end-effector integration.

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Rover Mobility Platform

A terrain-adaptive mobility subsystem built around the Rocker-Bogie suspension architecture, providing stability, traction, and reliable traversal across uneven planetary terrain.

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Scientific Analysis System

An onboard science subsystem that supports preliminary chemical analysis of collected samples through integrated sensors, reagent handling, and scientific testing workflows.

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Mission Systems Engineering

Responsible for technical documentation, mission planning, subsystem integration, verification, validation, engineering reports, and competition deliverables throughout the rover development lifecycle.

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Rover Avionics & Electronics Architecture

The central communication and computational nerve center of the rover platform.

  • High-performance STM32-based control systems running real-time operating systems (RTOS).
  • Robust peripheral interfaces and modular hardware architecture for hot-swappable subsystem modules.
  • Unified motherboard integrating power, command routing, and localized microcontrollers.
  • Multi-protocol communication architecture supporting CAN Bus, RS-485, UART, and SPI protocols.

Intelligent Power Management System

Ensures clean, reliable, and highly regulated energy delivery across the entire rover.

  • Dynamic high-efficiency DC-DC buck, boost, and buck-boost regulated power conversion.
  • Comprehensive protection circuits guarding against overvoltage, overcurrent, and short circuits.
  • Intelligent lithium-ion battery management system (BMS) with cell balancing and telemetry tracking.
  • Multi-tier voltage rail distribution (5V, 12V, 19V, 24V) optimized for sensor and actuator nodes.

Science Instrumentation Platform

An integrated suite of sensors and data logging platforms for physical and chemical analysis.

  • Modular sensor interface supporting a wide array of temperature, pressure, and gas sensors.
  • Precision analog signal conditioning and low-noise operational amplifiers.
  • High-resolution data acquisition system (DAQ) for real-time sensor logging.
  • Integrated field calibration workflows ensuring scientific measurement reliability.

Autonomous Sample Acquisition System

Designed for collecting and preserving planetary material for analysis.

  • Dynamic soil drilling and deep rock core extraction mechanisms.
  • Fluid sample acquisition modules using micro-pumps and vacuum systems.
  • Multi-chamber hermetically sealed carousel for sample container storage.
  • Active torque sensing and autonomous stall recovery algorithms during drilling.

Robotic Manipulation System

The high-precision physical manipulator of the rover platform.

  • 6-Degrees-of-Freedom (DOF) mechanical arm configuration built for high payload capacity.
  • Custom cycloidal and high-reduction planetary gear drives for high torque output.
  • Coordinated motion control using inverse kinematics and closed-loop feedback.
  • Quick-change end-effector interface supporting gripper, screwdriver, and probe modules.

Rover Mobility Platform

Enables navigation across extreme slopes, loose sand, and rocky terrain.

  • Custom-engineered Rocker-Bogie suspension keeping all six wheels in contact with the ground.
  • High-torque brushless DC hub motors integrated directly into the wheels.
  • Generous ground clearance and open-wheel design preventing debris accumulation.
  • Deep-tread high-traction aluminum wheels optimized for loose sandy soils.

Scientific Analysis System

An onboard chemistry lab for preliminary geological assessments.

  • Automated reagent dispensing and mixing chambers for soil/water assays.
  • Spectroscopic measurement tools (RAMAN / UV-Vis) integrated into the carousel.
  • High-resolution digital microscopic imaging for mineral structure analysis.
  • Automated cleaning cycle minimizing cross-contamination between test samples.

Mission Systems Engineering

The engineering framework that ties all technical subsystems together.

  • Multi-system interface control documentation (ICD) and compatibility management.
  • Rigorous hardware-in-the-loop (HIL) verification and validation protocols.
  • Rigorous failure modes, effects, and criticality analysis (FMECA) workflows.
  • Engineering budget tracking: mass, power, RF link, and financial constraints.