The results of simulations indicate that the proposed schemes have the advantages of rapid response , strong robustness , and low synchronous error . it means a lot for improving the synchronization precision of automatic control machine tool 仿真實(shí)驗(yàn)表明,本文所提出的控制方案具有速度快,魯棒性強(qiáng),同步誤差小的優(yōu)點(diǎn),對(duì)于提高數(shù)控機(jī)床的同步精度具有重大意義。