Conceptual Design of KSLV-II Launch Complex Flame Deflector

Defining Support Requirements During Conceptual Design of Reusable Launch Vehicles

Current methods for defining the operational support requirements of new systems are data intensive and require significant design information. Methods are being developed to aid in the analysis process of defining support requirements for new launch vehicles during their conceptual design phase that work with the level of information available during this phase. These methods will provide supp...

Estimating Logistics Support of Reusable Launch Vehicles during Conceptual Design

Methods exist to define the logistics support requirements for new aircraft concepts but are not directly applicable to new launch vehicle concepts. In order to define the support requirements and to discriminate among new technologies and processing choices for these systems, NASA Langley Research Center (LaRC) is developing new analysis methods. This paper describes several methods under deve...

Multi-disciplinary Design Optimization Strategy in Multi-stage Launch Vehicle Conceptual Design

Collaborative Multidisciplinary Design Optimization for Conceptual Design of Complex Products

Conceptual Design of a Gait Rehabilitation Robot

Gait rehabilitation using body weight support on a treadmill is a recommended rehabilitation technique for neurological injuries, such as spinal cord injury. In this paper, a new robotic orthosis is presented for treadmill training. In the presented design the criteria such as low inertia of robot components, backdrivability, high safety and degrees of freedom based on human walking are conside...