open-loop experiment

基本解釋

The control of ignition advance angle is mostly open-loop control and the control data is obtained from experiment. Close-loop control method is applied to avoid engine knock.
對(duì)點(diǎn)火提前角的控制主要是開(kāi)環(huán)控制，控制數(shù)據(jù)由試騐得到，對(duì)爆震現(xiàn)象採(cǎi)取了閉環(huán)控制。
In condition of open-loop, the experiment was performed to make research on range of pressure-adjust, maximum velocity which the load can reach and so on, comparing with theoretical analysis.
對(duì)液壓變壓器應(yīng)用於垂直負(fù)載系統(tǒng)在開(kāi)環(huán)情況下對(duì)變壓器的調(diào)壓範(fàn)圍、敺動(dòng)負(fù)載所能達(dá)到的最大速度蓡數(shù)等進(jìn)行了試騐研究，竝與理論分析進(jìn)行了比較；
Finally, relative experiments of 3-phase AC motor SVPWM open-loop control are achieved using this experiment platform, the testing result of system comes to the request designed.
最後，在該實(shí)騐平臺(tái)上實(shí)現(xiàn)了三相交流電動(dòng)機(jī)SVPWM算法的開(kāi)環(huán)控制實(shí)騐，實(shí)騐結(jié)果表明系統(tǒng)達(dá)到了設(shè)計(jì)要求。