No violations found in death of Plainville firefighter struck by valve, report says

PLAINVILLE - The Connecticut Occupational Safety & Health Administration concluded there was no violation that led to the ...
IEEE

Enhancing Lifespan and Control Precision in High-Speed Switching Valve Pneumatic Pressure Servo Systems With Variable Frequency PWM and Duty Cycle Compensation

Abstract: The single-chamber dual-valve pneumatic pressure servo system, characterized by its swift response and low cost, has significant applications in areas such as automotive braking and ...
IEEE

Simulation of Operation of High-Voltage Glow Discharge Electron Gun as a Part of Gas-Dynamic Control System With Electromagnetic Valve

Abstract: The computer calculation results for the dependences of high voltage glow discharge (HVGD) electron gun's current on the voltage on electromagnetic coil, which is applied as the control ...
Inside Unmanned Systems

FAA-Sponsored Report Backs AURA, NPUASTS BVLOS Voice Relay Performance

A new FAA-sponsored report has documented how AURA Network Systems’ aviation-grade voice-relay architecture performed in ...