To do the software for controlling the ON and OFF sates of a Linear Actuator (5-6 Newton) in relation to the "R" peaks of an EKG of a subject in real time. A look up Table with the ordinal positions of the "R" peaks on which an OFF-ON event will take place is provided OFF Line by an Administrator. The On takes place after a Time Delay TD from the "R" peak in the ordinal position given in the Look Up Table. The OFF comes TA milliseconds later. The TD and TA are given in milliseconds by algorithms 1 and 2. Both are simple algebraic algorithms, on which the independent variables are the distance between predefined "R" peaks, and gender (Male or Female). The EKG signal is provided by a BIOPAC 100 Amplifier. Because we are in different countries, please elaborate how the Quality Control will be done. A more detailed specification will be given once we agree in pricing and delivery time.
The project is simple, but requires experience in Real Time signal processing. A BIOPAC 100 Amplifier provides an EKG analog signal that can be regulated until 10 Volts. What is needed is to detect the "R" peak of the EKG waveform. After a time delay higher than 85 milliseconds, a Linear actuator is activated to an ON state during a time of about 300 milliseconds, when the Linear actuator goes back to its OFF state, until the next "R" pack, which is dictated in a Look up Window. This are the fundamentals