Right, It's done!!!
The whole PHM (Prognosis and Health Management) system for the avionic EMA (Electro-Magnetic Actuator) works steadily. I've been working day and night on this project for the past three months! No time for play indeed. But now the simulink data matches perfectly with the actuator data and the particle filter algorithm works! Next mission is to finish my master's degree thesis and wait, just wait...
Take a glance of the sensor signal acquisition board (Click it to see the full image). You may see the EMA on the topleft, and the acclerometer sensor (it's on the left of the picture, in the middle). Acclerometer sensor is temporarily not functional so I have to detach it from the actuator.
Below is the fault diagnosis and prognosis result (The turn-to-turn winding fault is detected and the actuator's remaining useful life--RUL is calculated and shown).
There is still a slight problem: I calculated the PDFs (Probability Density Function) according to the particles in PF algorithm, and tried to show them in a TeeChart Winform control. However, the result seemed not good at all. Former PDFs are partially shadowed by newer PDFs. There must be a better way of showing them with something else.