The extraction of the signals from the transducers in the vehicle under the condition of strong electromagnetic interference
Yue Liu, Jiansheng Xu, Xinfa Zhang, Yison Dai · Proceedings of the IEEE International Vehicle Electronics Conference (IVEC'99) (Cat. No.99EX257) · 2003
In this paper a digital phase sensitive detector (DPSD) algorithm that can be used to extract the parameters of the signals from the transducers in the vehicle under the condition of strong electromagnetic interference is presented. The performance of the algorithm and the implementation of the measurement system based on the algorithm are also discussed. The results of the actual measurement of the nv-level sinusoids coincide with the theoretical analysis.