Abstract:
The main thrust of this work is in the direction of development of instrumE ntation system to measure and control different dynani c variables in a given cold-storage plant using Intel 8485 microprocessor. It is proposed to study the cold-storage plant thoroughly with a view to understand its -process dynamics and to develop microprocessor controller using Intel 8C85, The characteristics and the performance of the transducers in sensing the different process variables (encountered in Bold--storage plant) and signal conditioning them, to be compatiable with a microprocessor controller, is a very important area of this work. Development of microprocessor based digital instru-mentation, for displaying and controlling the different variables, also forms an equally important area of this work.
