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Systems Engineering for Prognostics and Health Management (PHM) Systems

Most complex systems are moving toward a “smart” solution, with automated methods for identifying and diagnosing problems. This course will explore how efficient systems can be designed in an effective manner to ensure that they meet performance requirements. Because predictive maintenance is important to the aerospace industry, this course will address systems engineering (SE) and review prognostic health management (PHM) and explain how you can utilize them to obtain a better system. Additionally, it will address requirements management; model-based design; and verification and validation
Technical Paper

Snowmobii 2.0 (Snow mobility Unmanned Vehicle)

In this paper we propose the snow mobility vehicle in order increase the mobility and decrease the risk of accidents for carry food and medicines on snow bounded areas using unmanned tracked vehicle called as snowmobii 2.0. Our unmanned tracked vehicle can transport Food/medicines as well as Defence in snow bounded areas. This unmanned robot can run in loose as well as hard snow due to it have specific featured technology in base wheel(track wheel system) such as hub with outer seals that improve its durability. The proposed snow mobility vehicle is consist of many sophisticated-designed systems such as navigation system, obstacle detection system, communication system, temperature sensing system. Snowmobii 2.0 is easy to get command and enable significant reduction in losses of many solder’s precious lives due to unavailability of food and medicines at that place.
Technical Paper

Design and development of Bluetooth antenna for compact application.

This paper presents the design of Inverted F antenna and its effects in size, efficiency and compactness. The antenna is analyzed in terms of return loss, bandwidth, directivity and gain by using same and different dielectric substrate materials with same and different thickness of Inverted F antenna. The important parameters of Inverted F antenna are L, W, S and ξr has its own impact in antenna characteristics. This parametrical effect is studied and verified. As thickness of dielectric substrate increases, the gain & directivity of rectangular Inverted F antenna decreases and bandwidth increases. As ξr increases, the size of the antenna decreases but when height of dielectric substrate increase antenna size also increases. There will be always a compromise between miniaturization and other antenna characteristics. This antenna is designed for microstrip feed line technique and with center frequency (f0) at 2.4GHz.