[{"author":[{"first_name":"Christian","full_name":"Sprock, Christian","last_name":"Sprock"},{"full_name":"Sextro, Walter","id":"21220","last_name":"Sextro","first_name":"Walter"}],"date_created":"2019-05-20T13:25:22Z","date_updated":"2019-05-20T13:25:53Z","doi":"10.1109/I2MTC.2014.6860760","title":"Time-efficient dynamic analysis of structures exhibiting nonlinear peak bending","citation":{"ieee":"C. Sprock and W. Sextro, “Time-efficient dynamic analysis of structures exhibiting nonlinear peak bending,” in <i>Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International</i>, 2014, pp. 320–324.","chicago":"Sprock, Christian, and Walter Sextro. “Time-Efficient Dynamic Analysis of Structures Exhibiting Nonlinear Peak Bending.” In <i>Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International</i>, 320–24, 2014. <a href=\"https://doi.org/10.1109/I2MTC.2014.6860760\">https://doi.org/10.1109/I2MTC.2014.6860760</a>.","ama":"Sprock C, Sextro W. Time-efficient dynamic analysis of structures exhibiting nonlinear peak bending. In: <i>Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International</i>. ; 2014:320-324. doi:<a href=\"https://doi.org/10.1109/I2MTC.2014.6860760\">10.1109/I2MTC.2014.6860760</a>","apa":"Sprock, C., &#38; Sextro, W. (2014). Time-efficient dynamic analysis of structures exhibiting nonlinear peak bending. In <i>Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International</i> (pp. 320–324). <a href=\"https://doi.org/10.1109/I2MTC.2014.6860760\">https://doi.org/10.1109/I2MTC.2014.6860760</a>","bibtex":"@inproceedings{Sprock_Sextro_2014, title={Time-efficient dynamic analysis of structures exhibiting nonlinear peak bending}, DOI={<a href=\"https://doi.org/10.1109/I2MTC.2014.6860760\">10.1109/I2MTC.2014.6860760</a>}, booktitle={Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International}, author={Sprock, Christian and Sextro, Walter}, year={2014}, pages={320–324} }","mla":"Sprock, Christian, and Walter Sextro. “Time-Efficient Dynamic Analysis of Structures Exhibiting Nonlinear Peak Bending.” <i>Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International</i>, 2014, pp. 320–24, doi:<a href=\"https://doi.org/10.1109/I2MTC.2014.6860760\">10.1109/I2MTC.2014.6860760</a>.","short":"C. Sprock, W. Sextro, in: Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International, 2014, pp. 320–324."},"page":"320-324","year":"2014","user_id":"55222","department":[{"_id":"151"}],"_id":"9889","language":[{"iso":"eng"}],"keyword":["bending","dynamic testing","measurement","structural engineering","vibrations","measurement durations","mechanical structures","multisine measurement technique","nonlinear peak bending behavior","prediction method","time-efficient dynamic analysis","Heuristic algorithms","Nonlinear systems","Oscillators","Time measurement","Time-frequency analysis","Vibrations"],"type":"conference","publication":"Instrumentation and Measurement Technology Conference (I2MTC) Proceedings, 2014 IEEE International","status":"public","abstract":[{"lang":"eng","text":"A measurement method is presented that combines the advantages of the multisine measurement technique with a prediction method for peak bending behavior. This combination allows the analysis of the dynamic behavior of mechanical structures at distinctly reduced measurement durations and has the advantage of reducing high excitation impacts on the structure under test."}]},{"abstract":[{"lang":"eng","text":"In this paper we present a novel channel impulse response estimation technique for block-oriented OFDM transmission based on combining estimators: the estimates provided by a Kalman filter operating in the time domain and a Wiener filter in the frequency domain are optimally combined by taking into account their estimated error covariances. The resulting estimator turns out to be identical to the MAP estimator of correlated jointly Gaussian mean vectors. Different variants of the proposed scheme are experimentally investigated in an EEEE 802.11a-like system setup. They compare favourably with known approaches from the literature resulting in reduced mean square estimation error and bit error rate. Further, robustness and complexity issues are discussed"}],"status":"public","publication":"IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)","type":"conference","keyword":["bit error rate","block-oriented OFDM transmission","channel estimation","channel impulse response estimation","combining estimators","error statistics","frequency domain estimation","Gaussian mean vectors","Gaussian processes","Kalman filter","Kalman filters","MAP estimator","maximum likelihood estimation","OFDM channel estimation","OFDM modulation","time domain estimation","time-frequency analysis","Wiener filter","Wiener filters"],"language":[{"iso":"eng"}],"_id":"11785","department":[{"_id":"54"}],"user_id":"44006","year":"2007","page":"III-277-III-280","intvolume":"         3","citation":{"ama":"Haeb-Umbach R, Bevermeier M. OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain. In: <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i>. Vol 3. ; 2007:III-277-III-280. doi:<a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">10.1109/ICASSP.2007.366526</a>","ieee":"R. Haeb-Umbach and M. Bevermeier, “OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain,” in <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i>, 2007, vol. 3, pp. III-277-III–280.","chicago":"Haeb-Umbach, Reinhold, and Maik Bevermeier. “OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain.” In <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i>, 3:III-277-III–280, 2007. <a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">https://doi.org/10.1109/ICASSP.2007.366526</a>.","apa":"Haeb-Umbach, R., &#38; Bevermeier, M. (2007). OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain. In <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i> (Vol. 3, pp. III-277-III–280). <a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">https://doi.org/10.1109/ICASSP.2007.366526</a>","bibtex":"@inproceedings{Haeb-Umbach_Bevermeier_2007, title={OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain}, volume={3}, DOI={<a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">10.1109/ICASSP.2007.366526</a>}, booktitle={IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)}, author={Haeb-Umbach, Reinhold and Bevermeier, Maik}, year={2007}, pages={III-277-III–280} }","mla":"Haeb-Umbach, Reinhold, and Maik Bevermeier. “OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain.” <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007)</i>, vol. 3, 2007, pp. III-277-III–280, doi:<a href=\"https://doi.org/10.1109/ICASSP.2007.366526\">10.1109/ICASSP.2007.366526</a>.","short":"R. Haeb-Umbach, M. Bevermeier, in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007), 2007, pp. III-277-III–280."},"title":"OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain","doi":"10.1109/ICASSP.2007.366526","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2007/HaBe07.pdf","open_access":"1"}],"oa":"1","date_updated":"2022-01-06T06:51:08Z","volume":3,"date_created":"2019-07-12T05:28:13Z","author":[{"last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242","first_name":"Reinhold"},{"full_name":"Bevermeier, Maik","last_name":"Bevermeier","first_name":"Maik"}]}]