Txawm hais tias lub tshuab hluav taws xob tuaj yeem ua haujlwm tau ntseeg tau thiab seb nws puas tuaj yeem ua tiav cov haujlwm tau teev tseg hauv lub sijhawm teev tseg thiab raws li cov xwm txheej tau teev tseg nyob ntawm nws cov ntsuas kev ua tau zoo. Qhov Performance index yog feem ntau qhia los ntawm lub sij hawm uas tsis yog-kev ua txhaum lub sij hawm MTBF, thiab qhov Performance index ntawm lub hluav taws xob actuator muaj xws li tsis xws li yooj yim yuam kev, hysteresis, damping, tuag cheeb tsam thiab hais txog. Cov kev ntsuas no qhia txog kev ua haujlwm ntawm lub tshuab hluav taws xob rau qee qhov.
