tik@japan Posted July 15, 2020 Report Share Posted July 15, 2020 B18CでG4xを使用しています。ノックコントロールフィルターについて質問があります。 ノックセンサーはOEM共振センサーです。 このセンサーは、12kHzにピークを持つ特性を持つセンサーです。 フォーラムの記事から、このエンジンのノック周波数は6kHzであることがわかりました。 この場合、6または12の狭帯域フィルターを選択する必要がありますか？ Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 15, 2020 Report Share Posted July 15, 2020 12K narrow will work the best with that sensor. I havent personally used a Honda sensor before but some of the resonant sensors output quite high voltage levels and may not work well - but I suggest you give it a try and see how it goes. Quote Link to comment Share on other sites More sharing options...
tik@japan Posted July 15, 2020 Author Report Share Posted July 15, 2020 Thank you! I really appreciate your support. I try the settings and write the results. Quote Link to comment Share on other sites More sharing options...
tik@japan Posted July 18, 2020 Author Report Share Posted July 18, 2020 I tried some filters Paste the graph when there is no load I think 12KHz is a more detailed graph. When I tried setting in wideband, I couldn't do well because it was noisy. I think the problem is solved. Thank you Quote Link to comment Share on other sites More sharing options...
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