2024-03-29T02:04:55Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/366462022-11-17T02:08:08Zhdl_2115_20057hdl_2115_148Application of Chaos Theory to Engine SystemsMatsumoto, KazuhiroDiebner, Hans H.1000010207384Tsuda, IchiroHosoi, Yukiharuopen access© 2008 SAE International5332008-32-0010 (SAE) / 20084710 (JSAE)We focus on the control issue for engine systems from the perspective of chaos theory, which is based on the fact that engine systems have a low-dimensional chaotic dynamics. Two approaches are discussed: controlling chaos and harnessing chaos, respectively. We apply Pyragas' chaos control method to an actual engine system. The experimental results show that the chaotic motion of an engine system may be stabilized to a periodic motion. Alternatively, harnessing chaos for engine systems is addressed, which regards chaos as an essential dynamic mode for the engine.SAE International2008-09engjournal articleVoRhttp://hdl.handle.net/2115/366462008-32-0010https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/36646/1/2008-32-0010.pdfapplication/pdf716.47 KB2008-09