Roysdon Aero

Overview

Aircraft Design, Flight Simulation & Real-Time Control Toolbox

The Roysdon Aero Toolbox is a full-stack aircraft and missile engineering environment, spanning conceptual design, high-fidelity simulation, flight controls, and embedded real-time software. Analysis software is written in MATLAB and Microsoft Excel, realtime embedded software is written in C/C++. Full and complete documentation and tutorials are provided.

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What It Enables

• Rapid aircraft and missile concept-to-simulation pipelines

• Linear and nonlinear 6-DOF flight dynamics

• Advanced guidance, navigation, and control (GNC) development

• Formation flight, intercepts, rockets, decoys, and recovery systems

• Transition from simulation to embedded flight software

Core Capabilities

• Aircraft Design & Performance Analysis

  • Complete drag build-ups, structures, takeoff/landing, turn, glide, and comparative performance analysis

  • Multidisciplinary Design Optimization (MDO)

• High-Fidelity Dynamics

  • Linear and nonlinear 6-DOF aircraft, rockets, missiles, and formation flight

  • Trim analysis, intercept simulations, and recovery systems

  • 32-DOF towed-body modeling with cable dynamics and atmospheric effects

• Aerodynamics Integration

  • Batch AVL and XFOIL pipelines for aero coefficient generation

  • Wind-tunnel and post-flight data reduction

• Real-Time Embedded Systems

  • Classical and modern nonlinear control and path planning autopilots

  • Backstepping controllers

  • Camera gimbals, antenna trackers, on-screen displays

  • Operator GUIs for testing and validation

Ideal for:
Aerospace startups, UAV developers, defense contractors, research labs, and advanced academic programs.

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.