the realization of analog loading has amended the shortcomings of the original tester and greatly improved the technical level of the tester 該技術(shù)的實(shí)現(xiàn)改進(jìn)了以往試驗(yàn)臺(tái)的不足之處,大大地提高了試驗(yàn)臺(tái)和試驗(yàn)過(guò)程的技術(shù)水平。
based on slip frequency control strategy for the mutual-feed test bed, it is studied the regulation of traction motor speed as well as the analog load resistance torque with analog load 摘要針對(duì)互饋試驗(yàn)臺(tái),基于轉(zhuǎn)差頻率控制策略,研究了牽引電機(jī)側(cè)速度的調(diào)節(jié)和負(fù)載模擬側(cè)阻力矩的調(diào)節(jié)。
based on slip frequency control strategy for the mutual-feed test bed, it is studied the regulation of traction motor speed as well as the analog load resistance torque with analog load 摘要針對(duì)互饋試驗(yàn)臺(tái),基于轉(zhuǎn)差頻率控制策略,研究了牽引電機(jī)側(cè)速度的調(diào)節(jié)和負(fù)載模擬側(cè)阻力矩的調(diào)節(jié)。
on the basis of these analyses, the feasibility of analog loading scheme is demonstrated in theory and the technical route is given according to the requirement of loading function of the test unit 在此基礎(chǔ)上,根據(jù)被試件加載功能的要求,從理論上對(duì)模擬加載進(jìn)行了可行性論證,提出了實(shí)現(xiàn)模擬加載功能的技術(shù)路線。
aimed at the defects existing in the current tester, the reconstructive scheme of analog loading is proposed in this paper . computer control technology is used to realize the requirement of analog loading functions 針對(duì)現(xiàn)有試驗(yàn)臺(tái)存在的一些不足之處,本文提出了模擬加載技術(shù)的改造方案,利用計(jì)算機(jī)控制技術(shù)實(shí)現(xiàn)了模擬加載功能的要求。