Drone Design Course

Lesson 1 • Core Physics of Flight

Covers lift, drag, thrust, and weight as applied to rotary and fixed-wing drones. Builds the aerodynamic intuition required for structural and propulsion design.

Lesson 2 • Anatomy of a Drone System

Maps every major subsystem—frame, propulsion, power, avionics, and payload. Establishes shared vocabulary used across all subsequent chapters.

Lesson 3 • Drone Classification and Types

Categorizes drones by configuration, size, and mission profile. Connects classification to design constraints explored in later chapters.

Lesson 4 • History and Evolution of Drones

Traces drone development from early military prototypes to modern commercial platforms. Provides context for design decisions made throughout the course.

Lesson 1 • Computational Aerodynamic Analysis

Introduces simulation tools for predicting lift, drag, and flow patterns. Students run basic CFD and blade-element analyses to validate design choices.

Lesson 2 • Multirotor Flight Dynamics

Analyzes roll, pitch, yaw, and heave control in multirotor configurations. Provides the dynamic model used later in control system design.

Lesson 3 • Atmospheric Effects on Performance

Quantifies how altitude, temperature, and wind affect aerodynamic performance. Students adjust design parameters to meet requirements across operating environments.

Lesson 4 • Fixed-Wing Aerodynamics

Covers lift curve slope, induced drag, and glide ratio for fixed-wing platforms. Enables students to size wings and select airfoils for endurance missions.

Lesson 1 • Structural Loads and Load Cases

Identifies aerodynamic, inertial, and landing loads acting on a drone frame. Establishes the load cases used for all subsequent structural calculations.

Lesson 2 • Frame Geometry and Configuration

Covers arm layout, motor spacing, and center-of-gravity placement for multirotors and fixed-wing frames. Links geometry decisions to aerodynamic and dynamic models.

Lesson 3 • Stress Analysis and Sizing

Applies beam theory and finite element concepts to size structural members. Students calculate safety factors and identify failure-critical locations.

Lesson 4 • Materials for Drone Structures

Compares aluminum alloys, carbon fiber composites, and engineering plastics by strength, weight, and cost. Students select materials based on mission-specific trade-offs.

Lesson 1 • Propulsion System Sizing

Integrates motor, propeller, and ESC data to size a complete propulsion system. Students build a sizing spreadsheet and verify hover and climb performance.

Lesson 2 • Alternative Propulsion Technologies

Surveys hydrogen fuel cells, hybrid combustion-electric, and ducted fan systems. Prepares students to evaluate emerging propulsion options for specialized missions.

Lesson 3 • Electric Motor Fundamentals

Explains brushless DC motor operation, KV rating, and torque-speed curves. Provides the motor model used for propulsion sizing calculations.

Lesson 4 • Electronic Speed Controllers

Details ESC architecture, PWM and digital protocols, and current rating selection. Connects ESC choice to battery voltage and motor specifications.

Lesson 1 • Thermal Management of Power Systems

Addresses heat generation in batteries, ESCs, and motors during sustained operation. Students design cooling strategies to maintain components within safe temperature limits.

Lesson 2 • Power Distribution Architecture

Designs power rails, distribution boards, and protection circuits for multi-load drone systems. Ensures stable voltage delivery to motors, avionics, and payloads.

Lesson 3 • Power Monitoring and Failsafe Design

Implements voltage and current sensing, low-battery alerts, and return-to-home triggers. Links power monitoring to flight controller failsafe logic covered in the next chapter.

Lesson 4 • Battery Technology and Selection

Compares lithium polymer, lithium-ion, and solid-state chemistries by energy density and discharge rate. Students select battery packs based on endurance and weight budgets.

Lesson 1 • Inertial and Navigation Sensors

Covers IMU, barometer, magnetometer, and GNSS sensor operation and error characteristics. Students evaluate sensor specifications for accuracy and noise performance.

Lesson 2 • PID Control and Tuning

Implements proportional-integral-derivative controllers for attitude and altitude hold. Students tune gains systematically using step-response and frequency-domain methods.

Lesson 3 • Sensor Fusion and State Estimation

Applies complementary and Kalman filter techniques to fuse noisy sensor data. Produces accurate attitude and position estimates used by the control loops.

Lesson 4 • Telemetry and Communication Links

Designs radio control and telemetry links for command, data, and video transmission. Students calculate link budgets and select frequencies for reliable operation.

Lesson 1 • Payload Types and Requirements

Surveys cameras, LiDAR, multispectral sensors, and delivery mechanisms as payload classes. Defines weight, power, and data interface requirements for each type.

Lesson 2 • Mission Planning and Autonomy

Programs waypoint missions, geofences, and automated survey patterns using autopilot tools. Students generate and validate a complete autonomous mission plan.

Lesson 3 • Data Interfaces and Onboard Computing

Connects payload sensors to onboard computers via standard serial and video interfaces. Enables real-time data processing and storage for mission-critical applications.

Lesson 4 • Payload Weight and Balance Management

Calculates center-of-gravity shift from payload installation and corrects imbalance. Ensures flight stability is maintained across all payload configurations.

Lesson 1 • Regulatory Frameworks and Compliance

Surveys airworthiness, operational authorization, and remote ID requirements across major regulatory frameworks. Students map design features to compliance obligations.

Lesson 2 • Safety Analysis Methods

Applies FMEA and fault tree analysis to identify and mitigate drone failure modes. Produces a risk register that drives design changes and test priorities.

Lesson 3 • Incident Investigation and Design Iteration

Applies root-cause analysis to test incidents and translates findings into design improvements. Closes the design loop by updating specifications and retesting.

Lesson 4 • Ground Testing Procedures

Executes bench tests for motors, ESCs, power systems, and avionics before first flight. Establishes pass/fail criteria and corrective action workflows.