M. M. Nayak

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Data acquisition plays an important role in processor based real-time embedded systems. The embedded software has to receive the input data from various sensors and take appropriate action depending upon the application. Thus, the process of data acquisition affects the design of the embedded software and also its execution time. In the conventional(More)
Design and development of a piezoelectric polyvinylidene fluoride (PVDF) thin film based nasal sensor to monitor human respiration pattern (RP) from each nostril simultaneously is presented in this paper. Thin film based PVDF nasal sensor is designed in a cantilever beam configuration. Two cantilevers are mounted on a spectacle frame in such a way that the(More)
PISAT is a nano-satellite currently under development at PES University, Bangalore. It is an imaging satellite with the GOMSPACE Nanocam C1U as its main payload. It is three axis stabilized with active magnetic control system. Data reception and transmission is through S-band communication system. PES ground station has been commissioned exclusively for the(More)
Systems used in safety critical applications such as satellites are required to be highly reliable. Among these are computing, electrical and electronic systems. High reliability is achieved by using fault avoidance and fault tolerance techniques. Several fault tolerance and avoidance strategies have been used, based on the requirements and constraints of(More)