Miscellaneous

Sensor Miscellaneous:

• Magnetometer Calibration
• Handling Sensor Bridge Offsets (from post here)
• Magnetic Field & Declination Calculator
• Magnetic Declination Map Calculator
• Tilt, Hard-Iron & Soft-Iron Magnetometer Compensation
• Gyro & Accelerometer Embedded Apps How-To
• Fixed Wing Stabilization (OpenPilot)
• True Airspeed Calculation via GPS
• True Airspeed Calculation Box Method
• Beechcraft forum Air Density Formulas
• Density Altitude Calculation Explanation
• Inertia Alpha Beta Probe
• Active Pitch Stabilizer Concept

Controls Theory:

• PID control MatLab tutorial
• HIFOO H-Infinity Fixed Order Optimization (Matlab)

Training Courses:

• MIT Linear Algebra Online Course
• Stac's OpenPilot Notes

Rules and Regulations:

• FAA Model Aircraft Operating Standards (AC91-57)

"No person may operate a UAS in the National Airspace System without specific authority. For UAS operating as public aircraft the authority is the COA, for UAS operating as civil aircaft the authority is Special Airworthiness Certificates, and for model aircraft the authority is AC 91-57."

• FAA Unmanned Aircraft Systems Regulations & Policies

Search and Rescue:

•  Wilderness Search and Rescue utilizing UAV