angular acceleration造句
例句與造句
- If the angular velocity of a body changes, it is said to have an angular acceleration .
如果物體的角速度是改變的，就說(shuō)這個(gè)物體具有角加速度。 - For a rigid body rotating about a principal axis, the angular acceleration is related to torque by t =ia .
對(duì)于繞主軸轉(zhuǎn)動(dòng)的剛體來(lái)說(shuō)，角加速度與轉(zhuǎn)矩的關(guān)系是TIa。 - Concerning the dynamic with the discussion for angular velocity and angular acceleration of the rigid body rotation
關(guān)于剛體轉(zhuǎn)動(dòng)的角速度和角加速度的討論 - For a rigid body rotating about a principal axis , the angular acceleration is related to torque by t = ia
對(duì)于繞主軸轉(zhuǎn)動(dòng)的剛體來(lái)說(shuō)，角加速度與轉(zhuǎn)矩的關(guān)系是t ia 。 - It will produce very big angular velocity , angular acceleration and angular jerk when tracking fast moving targets . this may lead bigger tracking error and fail to track targets
目標(biāo)速度的提高將會(huì)產(chǎn)生大的角速度、角加速度乃至更大的角加加速度，導(dǎo)致光電經(jīng)緯儀電視跟蹤動(dòng)態(tài)誤差急劇增大，目標(biāo)逸出視場(chǎng)，跟蹤失敗。 - It's difficult to find angular acceleration in a sentence. 用angular acceleration造句挺難的
- Then , the discussion of the influence of linear part , the lumped mass of the rigid links and the angular acceleration of flexible joint actuators on the non - linear dynamic character of flexible joint manipulator with flexible links is done
問(wèn)中還就關(guān)節(jié)線性項(xiàng)、桿的集中質(zhì)量和關(guān)節(jié)驅(qū)動(dòng)加速度對(duì)關(guān)節(jié)非線性特性表現(xiàn)的影響進(jìn)行了討論。 - When high - bandwidth star sensor measurements are available , according to the singer tracking model , the full angular acceleration is modeled as a first order markov process while the use of the attitude dynamics is totally avoided
在能夠獲得高頻星敏感器測(cè)量的情況下,針對(duì)模型不確定問(wèn)題,提出了一種基于singer模型的新的濾波算法,把角加速度建模為一階馬爾科夫過(guò)程,從而避免了使用姿態(tài)動(dòng)力學(xué)模型。 - This method of diesel engine fault diagnosis is feasible theoretically . while the fault diagnosis system using this method is rare , just because the crankshaft instantaneous angular acceleration measurement is demanding , such as , good frequency response , high precision
這種柴油機(jī)故障診斷的方法在理論上是可行的,但目前這種成型的系統(tǒng)不多,究其原因是測(cè)量曲軸的瞬時(shí)角加速度需要系統(tǒng)具有良好的頻率響應(yīng)特性與高精度。 - Micro - controller was programed to measure the width of engine running speed signal successively , via pdiusbd12 these measured data are transmitted to pc , according to some algorithm , for pc program to analyze , process and display angular acceleration , thus diagnose diesel engine
單片機(jī)連續(xù)采集轉(zhuǎn)速信號(hào)的脈沖寬度,同時(shí)通過(guò)pdiusbd12將采集的數(shù)據(jù)上傳到個(gè)人電腦,供電腦按照特定的算法分析和處理,以進(jìn)行角加速度波形顯示和柴油機(jī)故障診斷。 - A numerical simulation of a planar 3r manipulator is performed . the results show that the non - linear torsion springs have important influences on the joint error and tip error of manipulators . moreover , the influences of linear part of non - linear , the lumped mass of the rigid links and the angular acceleration of joint actuators on the non - linear dynamic character of flexible joint manipulator are discussed
首先，建立了剛性桿非線性關(guān)節(jié)機(jī)器人的動(dòng)力學(xué)模型，之后通過(guò)一平面3r機(jī)器人進(jìn)行了數(shù)值仿真，說(shuō)明了在一定情況下，關(guān)節(jié)的非線性對(duì)剛性桿機(jī)器人關(guān)節(jié)變形和末端誤差具有重要影響，并在此基礎(chǔ)上，討論了關(guān)節(jié)線性項(xiàng)、桿的集中質(zhì)量和關(guān)節(jié)驅(qū)動(dòng)加速度對(duì)機(jī)器人關(guān)節(jié)非線性特性的影響。 - At first , the general theory of synthesis angular acceleration and velocity with linear accelerometers is researched and proved in this paper . on the foundation of analyzing the applied barrier in platform stabilized system of angular locomotion , a new method that changes the installation structure from alterable space into plane , is put forward to solve the problems , so that the application of this theory in moep becomes possible
本文首先對(duì)線加速度合成角速度、角加速度的一般理論進(jìn)行了研究，從理論上證明這一方法的正確性，為進(jìn)一步深入研究奠定了理論基礎(chǔ)；在此基礎(chǔ)上，本文分析了角運(yùn)動(dòng)合成一般方法在平臺(tái)穩(wěn)定系統(tǒng)中應(yīng)用存在的困難，在此基礎(chǔ)上提出了一種改進(jìn)方法；這種方法的特點(diǎn)是變空間結(jié)構(gòu)的安裝方式為平面結(jié)構(gòu)，使角運(yùn)動(dòng)合成理論在工程實(shí)踐中應(yīng)用成為可能。 - Based on the theory of mechanical optimization and finite element analysis , elbow - bar mechanism of the mp1040b moulding machines made by beiren group is investigated in the dissertation . firstly , a kinematic model representing the bar mechanism is built and the nonlinear system of equations is solved through the method of gradient . meanwhile , the angular displacement , angular velocity , angular acceleration and the corresponding curves of each component in a motion period are obtained
本文以北京人民機(jī)器廠mp1040b型模切機(jī)肘桿機(jī)構(gòu)為研究對(duì)象，以機(jī)械最優(yōu)化理論和有限元技術(shù)為基礎(chǔ)，首先對(duì)模切機(jī)肘桿機(jī)構(gòu)建立數(shù)學(xué)模型，通過(guò)梯度法求解此非線性方程組,并得出機(jī)構(gòu)在一個(gè)運(yùn)動(dòng)周期中各構(gòu)件的角位移、角速度、加速度等運(yùn)動(dòng)參數(shù)及曲線。 - Through the study with non - linearity friction on simulation model of the stabilized system , in theory the analysis of the angular acceleration loop ' s contribution is given . in testing platform , the measure devices of angular acceleration and velocity constitute the double loops , they are angular acceleration loop and angular velocity loop . and this experiment gives the proof that the angular acceleration loop could eliminate the errors which are taken by the motor ' s reversing
最后，本文在理論上分析角加速度環(huán)對(duì)隔離度的貢獻(xiàn)；通過(guò)對(duì)含有非線性摩擦力矩的平臺(tái)穩(wěn)定系統(tǒng)仿真模型的研究，從理論上驗(yàn)證角加速度環(huán)具有克服摩擦力矩的能力；在實(shí)驗(yàn)轉(zhuǎn)臺(tái)上加入由線加速度計(jì)構(gòu)成的角加速度測(cè)量裝置，并與測(cè)速機(jī)構(gòu)成角加速度環(huán)、角速度環(huán)雙環(huán)結(jié)構(gòu)，驗(yàn)證了角加速度環(huán)對(duì)電機(jī)換向誤差的消除作用。 - By introducing the double - axis silicon accelerometers adxl202 and its application in angular locomotion measure device , the design process of this device is emphasized . through experiments on the testing rotation platform , performances indicate the validity about the synthesis of this theory and improving method . at last , this paper analyzes the function of angular acceleration loop
在對(duì)雙軸硅電容加速度計(jì)adxl202介紹的基礎(chǔ)上，詳細(xì)講述了利用adxl202構(gòu)成角運(yùn)動(dòng)測(cè)量裝置的設(shè)計(jì)過(guò)程；并在測(cè)試轉(zhuǎn)臺(tái)上對(duì)角運(yùn)動(dòng)測(cè)量裝置進(jìn)行實(shí)驗(yàn)，驗(yàn)證了該裝置對(duì)角運(yùn)動(dòng)測(cè)量的能力，從實(shí)驗(yàn)上證明角運(yùn)動(dòng)合成理論以及其改進(jìn)方法的正確性。 - It is discovered that the fluctuating increment of the instantaneous angular acceleration curve of crankshaft ( ay method ) put forward in this paper can be used to diagnose the power and compression condition of multi - cylinder engine in the state of shorter , more rigid crankshaft and lighter torsional vibration and in the rapidly diagnosed situation , and the ay method is better than the fluctuating increment of the instantaneous rotation speed curve of crankshaft ( n method ) which is used widely now
結(jié)果發(fā)現(xiàn)，在內(nèi)燃機(jī)曲軸較短、剛性較大、扭振較小、對(duì)診斷速度要求很快的場(chǎng)合，用本文提出的曲軸瞬時(shí)角加速度波動(dòng)增量j法能較準(zhǔn)確地判斷多缸內(nèi)燃機(jī)各缸的作功狀況和壓縮狀況，優(yōu)于目前廣泛使用的曲軸瞬時(shí)轉(zhuǎn)速波動(dòng)增量n法。
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