電霍制器 的英文怎麼說
中文拼音 [diànhuòzhìqì]
電霍制器
英文
arcing-ground suppressor- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 霍 : Ⅰ副詞(霍然) suddenly; quicklyⅡ名詞(姓氏) a surname
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
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In order to decrease the cost, simplify the structure of the pmsm servo system and at the same has no effect on the system performance, this paper uses hall element as the position sensor, which has very low solution but very low cost, and in order to realize sinusoidal current drive of pmsm, this paper presents a new rotor position estimator based on flux estimation
為了降低成本,簡化系統,本文採用低解析度的霍爾元件作為pmsm伺服系統的位置傳感器,採用基於磁鏈觀測法的低解析度位置傳感器控制技術,來估計電機轉子的實時位置和轉速,實現電流的正弦換向,減小轉矩脈動。For the teaching the hardware pwm inverter is designed, including the choice of power module, filter tache, auxiliary power supply, brake unit and protection circuits. in addition data sampling system is contrived with encoder and current / voltage sensors. the control circuit with tms320f240 for the core is presented at last. the circuit includes memory extension, d / a converter digital i / o interface and the interface of the serial port. the way of space vector pwm realization is briefly introduced in this paper
接著,設計了pwm電壓型逆變器,其中包括主迴路功率模塊與濾波環節、控制電源、制動單元及保護電路設計。另外還利用霍爾元件與編碼器設計出數據採集系統。最後,給出了基於tms320f240的最小系統,包括存儲器擴展、串口擴展、數字i o介面以及空間矢量pwm的實現。In sensored case, the theory of hall signal checking ahd how to change phase are discussed. in sensorless design, using a single line resistance measure phase current and estimating rotor position are brought forward by analyse associate codes. at the same time, problems and solution which meet in task are mentioned in report
在有位置傳感器方案設計過程中,詳細討論了霍爾位置信號檢測原理和換相控制原理以及實現過程;在無位置傳感器方案設計中,提出了單電阻電流檢測原理和位置估算的演算法,並且對相關的軟體代碼進行了分析。Meanwhile, this article brings forward a control method on account of magnetic field and designs a high - precision control circuit based on dsp. also, this system detects magnetic field with hall ' s sensor and controls the closed loop system, then controls the output displacement. moreover, this article designs
同時,本系統採用基於磁感應強度的閉環控制系統,設計了基於dsp微處理器的高精度控制電路,採用霍爾傳感器對磁感應強度進行監測,進行閉環控制,以通過對磁感應強度的監測來實現對輸出位移的控制,此外,本文還設計了溫度檢測和反饋控制系統,保證了超磁致伸縮棒工作在恆溫環境,減小了附加熱變形對工作精度的影響。The work theory, structure, work state and control of linear motor is analyzed. the use and rebuilding of servo controller and variable frequency adjustable speed of permanent magnet synchronous motor ( pmsm ) is presented. the theory and use of hall sensor is introduced. the obtainment approach of transform matrix coefficient is given
分析了作為驅動裝置的直線電機的工作原理、結構、工作狀態以及對它的控制。對控制器的使用和改造以及同步電機的變頻調速作了闡述。對位置傳感器(霍爾傳感器)的原理和使用做了說明。分享友人