波紋度指標 的英文怎麼說
中文拼音 [bōwéndùzhǐbiāo]
波紋度指標
英文
waviness index- 波 : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
- 紋 : 名詞(花紋; 紋縷兒) lines; veins; grain
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 指 : 指構詞成分。
- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 波紋 : corrugation; flow mark; moire; cockles; dimple; washmarking; [電工] ripple
- 指標 : target; quota; norm; index; merit; subscript; index arm; indicatrix
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The typical performance characteristics include : line and load transient response, efficiency, output voltage ripple, quiescent current, maximum load current, output voltage temperature characteristics and the short
其中,整體模擬指標包括:晶元線性調整率和負載調整率、轉換效率、輸出電壓紋波、晶元靜態電流、最大負載電流、輸出電壓溫度特性及短路負載電流。A permanent magnet synchronous motor is selected so that the system could work excellently. multiform measures are taken to weakening the torque ripple, such as adopting stator - flume, choosing right ratio of magnet - width and slot - width, and programming properly. a permanent magnet synchronous motor cad software is worked out for predigesting the design of the motor
力矩脈動是衡量交流伺服系統性能優劣的重要指標,為達到理想的控制效果,系統採用正弦波驅動的稀土永磁同步電動機作為執行元件,電機本體的設計綜合採用定子斜槽、將轉子永磁體連續移位、合理選擇永磁體寬度和齒槽寬度比等方法,基本消除了齒槽轉矩;對于紋波轉矩,系統採用軟體的方式加以削弱和補償。
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