Roysdon Nav

Overview

Navigation System Design, Estimation & Real-Time GNSS/INS Toolbox

The Roysdon Nav Toolbox is a state-of-the-art navigation engineering environment, built around optimal estimation theory and real-world sensor behavior. This toolbox supports centimeter-level navigation, full INS/GNSS mechanizations, and real-time embedded systems used for ground truth generation and deployed navigation stacks. Analysis software is written in MATLAB, realtime software is written in C/C++. Full and complete documentation and tutorials are provided.

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What It Enables

• Design and validation of INS, GPS, GNSS, and multi-sensor navigation systems

• Research-grade Bayesian estimation and smoothing

• Full sensor-error modeling and observability analysis

• Transition from simulation to real-time embedded navigation

Core Capabilities

• Advanced State Estimation

  • EKF, optimal Bayesian, and full-nonlinear estimators

  • Loosely- and tightly-coupled GPS/INS

  • Integer ambiguity resolution (RTK, L1/L2)

• Centimeter-Level Ground Truth

  • Nonlinear trajectory smoothing with integer constraints

  • Used directly for scientific publications and validation

• Sensor Modeling & Error Analysis

  • IMU coning/sculling, divergence, alignment, Allan variance

  • Baro, magnetometer, GPS, and multi-sensor fusion

• Trajectory & Signal Generation

  • 3-DOF and 6-DOF trajectory generators

  • Realistic sensor simulators for GPS, IMU, radar, sonar, and more

• Real-Time Systems

  • Embedded GPS-INS navigation stacks

  • RTK base/rover implementations

  • Data acquisition systems and binary parsers (NovAtel, u-blox, custom)

Ideal for:
Autonomous vehicles, robotics, aerospace navigation, surveying, defense, and precision positioning systems.

Key Advantage

Roysdon LLC delivers production-grade aerospace, navigation, and AI toolchains that collapse years of R&D into immediately deployable engineering systems.

Unlike academic frameworks or vendor-locked platforms, these toolboxes are:

• Built from real aircraft, navigation, and embedded deployments

• Fully inspectable and extensible

• Designed for mission-critical environments

This software directly replaces:

• Fragmented internal toolchains

• Years of bespoke estimator and simulator development

• Vendor-locked black-box solutions

Competitive Advantage

• End-to-end coverage: theory → simulation → real-time systems

• Proven mathematical rigor

• Field-tested architectures

• No dependency on proprietary runtimes

• Suitable for air-gapped and classified environments

Pricing Tiers

Email roysdonfibonaccipress@gmail.com for purchase.

Individual License $10,000 (one-time)

For independent engineers, researchers, and educators

• Full access to selected toolboxes

• Non-commercial use

• Local execution only

• Source access for learning and experimentation

• Limited email & phone support (additional training fees can be negotiated).

Restrictions

• No resale, redistribution, or commercial deployment

• No SaaS, hosted services, or client deliverables

Typical Buyers

• PhD students, faculty

• Independent aerospace / robotics engineers

• Advanced hobbyists and educators

Startup License $10,000 (annual)

For early-stage companies and small teams

• Full toolbox access

• Commercial use permitted

• Internal product development allowed

• Up to a fixed number of engineers (e.g., 5–15 seats)

• Limited email & phone support (additional training fees can be negotiated).

Restrictions

• No sublicensing

• No resale as a standalone product

• Revenue cap (e.g., <$10M ARR)

Typical Buyers

• UAV startups

• Robotics companies

• Autonomy, GNSS, and aerospace software ventures

Enterprise License $25,000 (annual)

For large commercial organizations

• Unlimited internal use

• Multi-team and multi-program deployment

• Commercial products and services permitted

• Optional source escrow

• SLA-backed support and onboarding

• Optional customization and integration support

• Email & phone support (additional training fees can be negotiated).

Optional Add-Ons

• Internal training

• Feature extensions

• Long-term maintenance agreements

Typical Buyers

• Aerospace primes

• Automotive autonomy divisions

• Telecom, robotics, and advanced analytics firms

Government / Defense License $25,000 (annual)

For U.S. Government, FFRDCs, and defense contractors

• Unlimited programmatic use

• Air-gapped and classified-environment compatible

• Program-specific licensing

• Long-term sustainment options

• Compliance-friendly terms (FAR / DFARS-compatible by request)

• Email & phone support (additional training fees can be negotiated).

Optional Add-Ons

• Mission-specific extensions

• Verification & validation support

• Documentation packages for accreditation

• Long-term maintenance agreements

Typical Buyers

• DoD programs

• National labs

• Intelligence and research agencies

Licensing

See License terms here.