以輪廓電機中行星傳動系(xi)統(tong)(tong)(tong)為研究對象，考(kao)慮時(shi)變(bian)嚙(nie)合剛(gang)度(du)、嚙(nie)合相(xiang)位(wei)和(he)當量(liang)嚙(nie)合誤(wu)(wu)(wu)差(cha)(cha)等影(ying)響因素(su)，建立了系(xi)統(tong)(tong)(tong)的(de)運動微分(fen)方程，并(bing)運用Runge-Kuttge法求解得到系(xi)統(tong)(tong)(tong)傳(chuan)(chuan)遞(di)誤(wu)(wu)(wu)差(cha)(cha)。基于傳(chuan)(chuan)遞(di)誤(wu)(wu)(wu)差(cha)(cha)曲線(xian)，分(fen)析了各(ge)類誤(wu)(wu)(wu)差(cha)(cha)和(he)支撐剛(gang)度(du)變(bian)化對系(xi)統(tong)(tong)(tong)傳(chuan)(chuan)遞(di)誤(wu)(wu)(wu)差(cha)(cha)幅值(zhi)(zhi)的(de)影(ying)響，并(bing)對誤(wu)(wu)(wu)差(cha)(cha)初相(xiang)位(wei)進(jin)行優化。結(jie)果表明，誤(wu)(wu)(wu)差(cha)(cha)值(zhi)(zhi)的(de)大小(xiao)與系(xi)統(tong)(tong)(tong)傳(chuan)(chuan)遞(di)誤(wu)(wu)(wu)差(cha)(cha)幅值(zhi)(zhi)呈(cheng)正比，誤(wu)(wu)(wu)差(cha)(cha)初相(xiang)位(wei)的(de)變(bian)化可以在不(bu)改變(bian)構(gou)件(jian)精度(du)的(de)條件(jian)下減小(xiao)系(xi)統(tong)(tong)(tong)傳(chuan)(chuan)遞(di)誤(wu)(wu)(wu)差(cha)(cha)幅值(zhi)(zhi)，支撐剛(gang)度(du)的(de)大小(xiao)與系(xi)統(tong)(tong)(tong)傳(chuan)(chuan)遞(di)誤(wu)(wu)(wu)差(cha)(cha)幅值(zhi)(zhi)成(cheng)反比。研究工(gong)作為行星傳(chuan)(chuan)動系(xi)統(tong)(tong)(tong)的(de)設(she)計(ji)提供知道作用，降低了制造(zao)難度(du)和(he)安裝成(cheng)本。

輪廓電機作為輪邊傳動電動車的關鍵技術，其電機與減速機構直接集成在(zai)輪(lun)廓罩內，結構(gou)緊湊(cou)，傳(chuan)(chuan)動(dong)(dong)效率(lv)，易于(yu)(yu)控(kong)制。行星傳(chuan)(chuan)動(dong)(dong)系統由于(yu)(yu)具有體(ti)積小。質量輕、傳(chuan)(chuan)動(dong)(dong)比大、抗(kang)沖擊和承載能(neng)力強等特點，應用(yong)于(yu)(yu)輪(lun)廓電機(ji)中的減速機(ji)構(gou)。但在(zai)工作過程中，行星齒輪(lun)的傳(chuan)(chuan)遞誤差影(ying)響(xiang)了系統的傳(chuan)(chuan)動(dong)(dong)精度，同時(shi)也(ye)是產生振動(dong)(dong)、噪聲的重要內部激勵源。因此，研究行星傳(chuan)(chuan)動(dong)(dong)系統的傳(chuan)(chuan)遞誤差對(dui)于(yu)(yu)輪(lun)廓電機(ji)的控(kong)制以及改善其運動(dong)(dong)平穩性有重要意(yi)義。