A tuned mass damper (TMD), inozivikanwawo seharmonic absorber, mudziyo wakaiswa muzvimiro kudzikisa amplitude yemakanika vibrations.Kushandisa kwavo kunogona kudzivirira kusagadzikana, kukuvara, kana kutadza kwemaitiro.Ivo vanowanzo shandiswa mukufambisira magetsi, mota, uye zvivakwa.Iyo tuned mass damper inoshanda zvakanyanya apo mafambiro echimiro anokonzerwa neimwe kana akawanda eresonant modhi yechimiro chekutanga.Muchidimbu, iyo TMD inobvisa simba rekuzunguza (kureva, inowedzera kunyorovesa) kune yemaitiro maitiro ayo "yakagadzirirwa" kwairi.Mhedzisiro yekupedzisira: chimiro chinonzwa chakaomarara kupfuura zvachiri chaizvo.