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- Method1582student s who are16to23years old in a college were investigated by the signal method of Palmer dental site. 方法采用帕爾曼牙位標志法記錄,對1582名16-23歲學(xué)生進(jìn)行調查。
- Anolog speed signal VEL from SDC is also taken as speed feedback signal to form speed loop in gun servo system. SDC輸出的模擬速度信號VEL還可以作為速度反饋信號以構成火炮伺服系統中的速度回路。
- In the system, monitoring distributed station monitor regularly the sensor signal of the pressure, displacement and speed signal under the living post. 在本系統中,監測分機定時(shí)監測壓力傳感器信號,及支架活柱下縮位移、速度信號。
- Proceed from the actual situation, the accuracy and stability gurantee measures of speed signal in closed loop vector control were put forward. 摘要介紹了閉環(huán)矢量控制中速度信號的精確和穩定的必要措施。
- By setting accelerative time, starting and ending position, the constant speed signal can adapt servo system of different requirements. 產(chǎn)生的等速信號設置了加速時(shí)間、起始點(diǎn)和終止點(diǎn),可以適應不同需求的伺服系統;
- The control instrument receives the load current signal and speed signal and calculates an instantaneous flow value and a cumulative weight valve. 控制儀表接收載荷電流信號和速度信號運算一個(gè)瞬時(shí)流量值和累積重量。
- Experimentation shows the rotational speed signal can meet a demand for design of automatic bone drilling's control unit. 實(shí)驗表明,該轉速測量方法能滿(mǎn)足顱骨鉆孔系統控制單元的設計要求。
- The components includs CCD camera, decoding chip SAA7111, the programmable logic chip CPLD, read-write memory SRAM and high speed signal processor DSP. 系統采用CCD攝像頭、視頻解碼芯片SAA7111、可編程邏輯芯片CPLD、高速可讀寫(xiě)存儲器SRAM,以及數字信號處理器DSP等核心器件。
- Finally, all-Si integrated circuits for light emitter/receiver are presented, using a MUX/DEMUX set for high speed signal transmission. 另一實(shí)驗中,敘述了晶片間信號的傳輸與接收。最后,建議一個(gè)更緊密的結構做為矽發(fā)光與接收元件,與一個(gè)多工/解多工的架構,以便高速傳輸上應用。
- By using the forward ac small signal method we tested the electricalcharacteristics of LEDs of different kinds and functions. The experimentalresults show that negative capacitance phenomenons exist in mostsemiconductor LEDs. 采用正向交流小信號方法,對大量不同種類(lèi)、不同功能的發(fā)光二極管的正向交流電特性進(jìn)行了檢測,檢測結果表明發(fā)光二極管中普遍存在著(zhù)負電容現象。
- Transient speed signal and fuel pressure signal are two important parameters for the CMFD based on the thermodynamic parameters. 柴油機瞬時(shí)轉速信號和油管壓力信號是用熱工參數法進(jìn)行狀態(tài)檢測和故障診斷時(shí)使用的兩個(gè)重要參數。
- A new test signal method based approach to design power oscillation damping (POD) controller for TCSC is proposed, by which the bulky eigenvalue calculation of state matrix can be avoided. 提出了一種基于測試信號法的TCSC功率振蕩阻尼(POD)控制器的設計方法,避免了計算量龐大的狀態(tài)矩陣特征值計算。該方法由3步組成:第1步,利用測試信號法辨識出電力系統的區域間振蕩模式和設計POD控制器所需要的信息;
- Open loop test, first use signal generator simulate the wheel speed signal, after the speed signal sent to the ABS ECU,then solenoids have action. 開(kāi)環(huán)測試采用信號發(fā)生器模擬輪速信號,信號傳送到ABS模塊,促使電磁閥動(dòng)作,觀(guān)察電磁閥動(dòng)作;
- A design method applying the PTS HSI mode of the 80C196KC singlechip computer on the data acquisition system for ABS rotate speed signals is introduced here as well as the working flow chart and programs using PTS to manage the four HSI import gates. 介紹一種將80C196KC單片機的PTSHSI模式應用于A(yíng)BS輪速信號的數據采集系統的設計方法,給出了利用外設事務(wù)服務(wù)器PTS管理4路高速輸入通道HSI的工作流程圖及相關(guān)的一些程序。
- The rotational speed signal of ESG for stabilizing speed is picked up from the photoelectric sensor's outputs which contain various kinds of information. 靜電陀螺儀的穩速控制所需的轉速信號是從包含多種信息的光電傳感器輸出中提取的,因此準確地提取轉速信號是穩速控制的前提。
- forward alternating current small signal method 正向交流小信號方法
- According to the detailed analysis of main clutch engaging process control target and adaptive demands and based on speed signal, a control strategy of main clutch for automated mechanical transmission (AMT) was put forward. 摘要在詳細分析主離合器接合過(guò)程控制目標及自適應要求的基礎上,提出了一種基于轉速信號的AMT車(chē)輛主離合器控制策略。
- The DC interconnection has the ability to respond rapidly to generator speed signals and increase or decrease the power flow as needed to dampen the transient oscillations. 直流聯(lián)網(wǎng)對發(fā)電機速度信號具有迅速作出響應的能力并按需要提高和降低潮流以阻尼暫態(tài)振蕩。
- No horse has a speed comparable to that of his. 沒(méi)有一匹馬的速度能比得上他的馬。
- In this paper,the speed signal of a starter is used as the negative feedback signals to control the voltage duty ratio,and control the current of it. 選用起動(dòng)機轉速信號為負反饋信號來(lái)控制起動(dòng)機電壓占空比,從而控制起動(dòng)機通電電流的大小。