open loop test 中文意思是什麼

open loop test 解釋
開環測試
  • open : adj 1 開著的，開放的；可進入的，可分享的 （to）; 無蓋的，敞口的；敞開的；展開的；開的；開闊的，開...
  • loop : n 1 （用線、帶等打成的）圈，環，匝，框，環孔，線圈；【醫學】（常 the loop）宮內避孕環。2 環狀物，...
  • test : n 1 檢驗，檢查；考查；測驗；考試；考驗。2 檢驗用品；試金石；【化學】試藥；（判斷的）標準。3 【化...
  1. According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also

    根據系統技術要求，採用單片機實現了混合式直流直線步進電動機的開環數字控制；利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定；利用細分控制技術保證了電機運行的平穩性，並進行了波形分析和理論研究；採用單片機軟體降速控制策略解決直線步進電機行程末端的機械沖擊問題；同時對主功率電路、驅動電路和系統保護電路進行了分析，完成了硬體設計、製作和軟體編程、調試，最後在混合式旋轉步進電動機上進行了全面測試。
  2. Passenger cars - power - off reactions of a vehicle in a turn - open - loop test method iso 9816 : 1993

    乘用車.車輛轉彎時電源切斷的反作用力.開路試驗方法
  3. Road vehicles - lateral transient response test methods - open - loop test methods

    道路車輛.橫向瞬態響應的試驗方法.開路試驗法
  4. Passenger cars - free - steer behaviour - steering - release open - loop test method

    乘用車.無級駕駛.操縱斷開迴路試驗方法
  5. Passenger cars - steady - state circular driving behaviour - open - loop test methods

    道路車輛.恆速環行駕駛.開環試驗方法
  6. Passenger cars - free - steer behaviour - steering - pulse open - loop test method

    乘用車.無級變速性能.轉向脈沖開環試驗方法
  7. Heavy commercial vehicles and buses - braking in a turn - open - loop test methods

    大型商用車輛和客車.轉彎制動.開環試驗方法
  8. Passenger cars - power - off reactions of a vehicle in a turn - open - loop test method

    乘用車.車輛轉向電源開斷的反應.開環試驗法
  9. Passenger cars - straight - ahead braking on surfaces with split coefficient of friction - open - loop test method

    乘用車.具有裂口摩擦系數的正向前方地面制動系統.開環試驗方法
  10. Road vehicles ; braking in a turn ; open loop test procedure ; identical with iso 7975, edition 1985

    道路車輛.轉圈制動.開環試驗程序
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