Tuned mass damper (TMD), yomwe imadziwikanso kuti harmonic absorber, ndi chipangizo chokhazikitsidwa m'mapangidwe kuti achepetse matalikidwe a kugwedezeka kwamakina.Kugwiritsa ntchito kwawo kungalepheretse kusapeza bwino, kuwonongeka, kapena kulephera kwenikweni kwamapangidwe.Amagwiritsidwa ntchito pafupipafupi potengera magetsi, magalimoto, ndi nyumba.Chida chowongolera chowongolera chimakhala chothandiza kwambiri pomwe kusuntha kwa kapangidwe kake kumayambitsidwa ndi njira imodzi kapena zingapo zamapangidwe oyambira.M'malo mwake, TMD imatulutsa mphamvu zonjenjemera (ie, imawonjezera kunyowa) kumapangidwe ake omwe "amasinthidwa".Zotsatira zake: kapangidwe kake kamakhala kolimba kwambiri kuposa momwe zilili.