Project Assistant
Whizel Technologies (P) Ltd (India)
Chennai Area, India
Designed and developed sub-bottom profiling system (SBS) called IUSS (Integrated Underwater Survey System) using towed hydrophone array - An underwater acoustic sensing array, to create 3D visual mappings of sea bottom.National Institute of Ocean Technologies, India / Whizel Technologies, IndiaDesigned and developed Data Acquisition and Control System to acquire and process (eg: filter) signals using DSP and PID Technologies.The system acquires data (electric signals, signals from image capturing device, signals from pressure sensing device, signals from temperature sensing device) and stores in different formats as desired by the user. The Digital signal processing routine facilitates the user to (i) filter the data (removing noise) using FFT and different types of window filtering (eg. Hamming, Keiser, Rectangular), (ii) View the signal in different formats (also with automatic / manual scaling), (iii) Producing magnitude spectrum, phase plot (iv) Control the input using PID controller.