Headrest with spring-loaded window breaking system and emergency self-inflatable lifesaving buoy
The innovation is directed to a multipurpose headrest with a spring-loaded window breaking system for quick and easy window glass breaking in an emergency. Headrest consists of a lifesaving buoy to assist escaped people to survive in a drawing situation. Therefore, this innovation is much related to the field of human safety to save thousands of victims in an emergency situation such as drawing vehicles.
Patent Pending number: LK/20135.
WIPO- PCT : PCT/IB2019/057604
Identifying the cruising dynamics of a medium scale UAV I: Longitudinal dynamics
Abstract: Pitch and airspeed responses of a medium scale UAV were identified using the prediction error method. Data collection was conducted with an active closed loop autopilot control system. A native SISO open loop transfer function was estimated using the parametric direct approach. Since its predictability was not significant, better estimators were developed using MISO parametric direct, and SISO parametric indirect method. The model validations were done to quantify their predictability.
Publisher:IEEE ,Moratuwa Engineering Research Conference (MERCon), 2015