Covhluav taws xob chassis tsheb ntxiv hluav taws xob ua haujlwm ua haujlwm rau thawj phau ntawv ua haujlwm chassis tsheb. Qhov loj tag nrho yog tib yam li thawj tus qauv phau ntawv chassis tsheb. Nws muab lub hauv paus tsim nyog kho vajtse kom paub txog cov kev xav tau ntawm kev txawj ntse, programmed, tswj chaw taws teeb ntawm lub txee hloov. Tom qab xyoo ntawm kev txhim kho thiab kev tsim kho tshiab,hluav taws xob chassis tshebs tau tsim los ntawm 1sttiam heightened hom mus rau tam sim no 3rd tiam integrated hom. Pib los ntawm 3rd tiam, txawj tsim tej yam me me mus tas li hlau nplaum DC motors tau saws los ua kom tag nrho ntawm qhov chaw seem ntawm tus thawj chassis. Tom qab kev teeb tsa, yuav tsis hloov qhov siab, qhov loj me ntawm kev teeb tsa sab nraud, kev cuam tshuam kev ua haujlwm, thiab lwm yam ntawm cov thawj coj ua haujlwm chassis tsheb, nrog cov qauv yooj yim thiab muaj zog versatility.
