Thus, the seat models were validated for their practical applications. Furthermore, the injury levels sustained by the occupant in the actual sled tests and the simulations were compared. US-licensed child restraint systems that were. To ensure validity, a comparison of various acceleration profiles and force/moments experienced by the occupant under test conditions were compared. Condor recommends particularly for infants the use of an approved child safety seat during the flight. Validation was carried out by comparing the kinematics in the simulations and the actual sled tests. These models were validated for the type II dynamic test condition specified according to FAA regulations. The meshed model was then defined as a facet in MADYMO. The surface models of these two types of seat were exported in IGS format and meshed using Hypermesh. WestJet does not supply car seats or other restraint systems. Two types of child restraint seat models - 12-month-old and 3-year-old child seat models were developed and validated using the computational tool MADYMO. WestJet accepts Transport Canada or Federal Aviation Administration approved child/infant restraint systems, more commonly referred to as car seats, for use in the cabin providing they meet restraint system standards and WestJets carry-on baggage acceptance guidelines. This research attempts to develop and validate a child restraint seat model for aerospace application. The 12-month-old and 3-year-old child seats used in this research have been approved for use in automobiles but not in aircraft. The need for validated computer models is imperative. This is because some child-restraint systems are only meant to. Also, the cost of actual testing and the secrecy maintained by manufacturers make research process difficult and increase the importance of computer simulations. How do you choose the right car seat for air travel For parents, this can be quite a task. The present child seats are primarily developed for automotive applications and not tested for aerospace applications therefore, there is a need to test these child restraint systems for aerospace test conditions. The National Transportation Safety Board (NTSB) states that all occupants should be restrained during takeoff, landing, and turbulent conditions and that all infants and small children should be restrained in an approved child restraint system appropriate to their height and weight.
The increasing trend of carrying babies in aircraft raises the question of their safety.
Thesis (M.S.)-Wichita State University, College of Engineering, Dept.
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