Unmanned Aerial Vehicles

Physical Properties Systems

Mass properties instruments are used to measure and analyze the weight distribution, center of gravity, and moments of inertia of UAVs. These measurements are essential for ensuring the stability, maneuverability, and overall performance of the UAVs. Mass properties instruments help engineers optimize the design and balance of the UAVs and ensure their safe and efficient operation.

Products requiring these instruments include:

• Airframe and structure
• Cameras and Sensors
• Propulsion Systems
• Payloads
• Batteries and Power Systems
• Avionics and Communication Systems
• Structural Modifications and Upgrades

Pressure and Temperature Systems

UAVs operate in a wide range of environmental conditions and are subjected to various forces and torques during flight. Temperature, torque, and force measurement instruments are used to monitor and evaluate these parameters to ensure the safe and efficient operation of critical components on UAVs. Accurate measurements from these instruments help detect any abnormalities and allow for timely maintenance and repairs.

• Motors and Propellers
• Altitude and airspeed sensors
• Payload release mechanisms
• Landing Gear
• Structural Components
• Communication and Sensor Systems

Avionics Systems

Air data test and calibration systems are used to test and calibrate the pitot tubes and static ports on the UAV. These instruments measure the pressure and temperature of the air surrounding the UAV to provide accurate airspeed, altitude, and other related data. The systems are used to test and calibrate the airspeed indicators on the UAV. These instruments measure the velocity of the UAV relative to the surrounding air and provide a visual indication of the UAV’s airspeed. Products requiring these systems include:

• Pitot Tubes and Static Ports: pitot tubes and static ports that measure airspeed, altitude, and other air data parameters

RF Systems

Where applicable, Radar cross section (RCS) testing is used to assess and minimize the radar signature. By measuring and analyzing the RCS, engineers can optimize the design and materials used in UAVs to reduce their detectability by enemy radar systems. RCS testing helps enhance the stealth capabilities of UAVs and improves their survivability in combat situations.

Products requiring these instruments include:

• Airframe and External Surfaces
• Antennas
• Payloads and Sensor Systems
• Engine and Exhaust Systems
• Internal Structures and Materials
• Wing and Control Surfaces

Thermal Systems

Heat flux sensors, infrared radiometers, and thermocouples are used on UAVs to monitor and assess thermal conditions. They help detect and manage issues such as excessive heat generation, thermal stress, or cooling inefficiencies. By providing real-time temperature data and heat transfer measurements, these sensors contribute to the safe and effective operation of the UAVs’ propulsion systems, electronics, and other critical components.

Products requiring these instruments include:

• Engines and Combustion Systems
• Avionics and Electronics
• Battery Systems
• Payloads and Sensor Systems
• Structures and Airframe
• Environmental Monitoring