Design and Implementing Novel Independent Real-Time Software Programmable DAQ System using Multipurpose MCU and Sigma Delta

Abstract

: The crucial features of many demanding applications like industry and aerospace are data acquisition and telemetry. It is vital to observe and analyse the real time performance, in launch vehicle systems,so that designs can be certified and tuneablefactors could be regulated to intensification the act and competence. At present used DAQ structures are of augmented size, weight and turn out to be exorbitant and power hungry. This article introduce a new mission-independent real time software programmable DAQ system using multipurpose MCU and sigma delta ADCs are planned,taking into account size, weight, costand act without compromiseon precision, firmness and drift act. Additional digital filtering steps are also added to progress the system act. This system isproficientfor directconnectionswithdiverse pressure and temperature sensors whichinterfaces 32 low frequency channel and two high frequency channels. The system planned operates in two modes; one is data acquisition mode and another is program mode. Operativepower lesseningmethods and wireless interface protocol between diverse data acquisition modules is also affected upon as avenues for future work.