軌跡桿 的英文怎麼說
中文拼音 [guǐjīgǎn]
軌跡桿
英文
track point-
Tracking analysis and application of gemel four rods mechanical motion based on autolisp
的四連桿機構運動軌跡分析及應用This product can effectively reduce the situation of wrong wrist gesture or angle when swinging, so as to effectively hold golfer ' s wrist at correct position, keeping the club ' s trajectory at one orbicular plane, therefore to form effective and desired hitting
此款揮桿手腕角度固定器可以有效減少打球者揮桿時不正確的手腕動作及上桿的手腕角度錯誤，使打球者揮桿時有效地把手腕固定在正確的位置，保持球桿的運動軌跡在一個完整的平面上，從而形成有效的擊球，使擊球的效果更理想。Then we use bernstain - bezier triangles to interpolate these points and reconstruct the worm gear surface. a new digital model of worm gear is provided. we can use this digital model to cnc, rp & rm, interference - detecting, etc. finally, we refit a y35j2 nobbing machine into a five - coordinate cnc machine
在這一方案下，提出以截交線上的型值點作為刀觸點制定走刀軌跡的方法，以y35j2型滾齒機為實踐平臺提出加工平面二包蝸桿副的數控改造方案，對這一方案進行了計算機模擬。The study finished is as follows. ( 1 ) a method of synthesizing the types of cam - linkage mechanism is introduced. it includes the prerequisites, existing criterions and process of transforming link mechanisms into cam - linkage combined mechanisms, as well as the way to catalogue all the combined mechanisms
凸輪連桿機構在精確實現預期軌跡方面有較大的優越性，本文主要對其進行研究，主要完成以下工作: （ 1 ）介紹凸輪連桿組合機構的類型綜合方法，包括由連桿機構轉換成凸輪連桿組合機構的必要條件、存在判據和轉換步驟，以及組合機構的編目方法，指出了文獻[ 12 ]的不足之處。A general stack equation of mobile robot based on analyzing the motion of planar motion object and the mathematical models of four different kinds of common wheels is developed, accordingly, the mobility of mobile robot is addressed and the forward and inverse solutions to speed for specific configuration driven by differential speed are derived. utilizing the muir and newman convention, the description of the posture transformation matrices between different coordinate frames and the solution for the speed of point located on these frames are introduced. according to posture estimation, a more accurate method, dead reckoning algorithm, is developed for a specified configuration characterized by differential speed motorization, and simulations of this algorithm and other traditional methods are carried out using matlab while traversing a circular path
本文對兩輪差速驅動移動機器人的運動學及其本體緩沖設計進行了探討，在對平面運動物體運動分析的基礎上結合四種常用車輪的數學模型，推導出了一個通用的移動機器人堆積方程，在此基礎上分析了移動機器人的移動能力、並針對兩輪差速構型推導了速度正解與逆解；使用muir和newman的運動學建模方法，推導了移動機器人上點及連桿坐標系位姿、速度變換關系矩陣及求解方法；在移動機器人位姿識別方法中結合差速驅動構型對航位推演算法進行了分析：推導了一種理論精度較高的航位推算演算法，並使用matlab對其與傳統的推算演算法在跟蹤圓弧軌跡情況下進行了模擬；最後針對本文所研究的機器人給出了一種比較系統、可靠的緩沖結構設計思路，較好地解決了移動機器人作業過程中外界因素及本身設計中引入的各種不確定誤差問題；本論文研究成果已在本實驗室所開發的樣機上得到實現，經過應用與考核證明其中的分析與設計是切實可行的。Discussinng the synthesis of cam - five linked mechanism for the given locus, and giving the detailed formulas by an example
摘要對實現預定軌跡的擺動從動件盤形凸輪五桿機構的設計進行探討，並通過實例給出具體的解析設計公式和步驟。The assemblage angle and maximum step are studied, the method to calculate the maximum step of random structure paramers and random walking orientations is proposed and some formulations are deduced. the singularity and singularity workspace are analysed. based in zmp theory, the track programming is finished depending on leg position workspace
根據zmp理論，在腿位置運動空間內作了軌跡規劃，劃分了步行周期，求出了腳圓心的軌跡，對速度和加速度作了規劃，應用離線軌跡規劃方法，給出了離線求取桿長伸長值及速度值的演算法框圖。Application of screen imitating in the path synthesis of plane linkage mechanism
屏幕擬合法在平面連桿機構離散點軌跡綜合中的應用In the paper, based on the method of low pair replacing with high pair, the problem of cam design was transferred to that of linkage design. by means of rotary unit vectors, the equations of displacement, velocity and acceleration of the replacement mechanisms were developed. and then, the virtual linkage ' s length and direction were deduced
論文基於高副低代原理，將平面凸輪機構設計與再現函數的平面連桿機構設計統一為同一種方法，運用圓向量函數建立代換機構的位移、速度、加速度矢量方程式，求取虛擬連桿桿長和方向，由此展開凸輪理論廓線、實際廓線、曲率半徑和壓力角的求解，並得出用圓形刀具加工凸輪時刀具中心的軌跡方程。Pile ng examination of the system based on the latest promulgated by the ministry of public security, " motor vehicle drivers license application and management " ( decree 71 ), the two examination subjects ( zhuangkao ), computer images using real - time detection technology and electronic infrared optical interface detection technology, i combine the companies creating two - dimensional moving object identification and tracking software through acquisition of vehicles running state examination pile pole, the signal line, after computer processing, analysis and judgment, the actual realization of the computer monitor screen on the basis of the examination process real - time simulation, tracking examination candidates track and record car line, is set admission, examination results published combines the real modernization zhuangkao tools
本系統依據公安部最新頒布的《機動車駕駛證申領及管理規定》 （ 71號令）中有關科目二考試（樁考）的規定，採用微機圖象實時檢測處理技術及電子紅外線光界面檢測技術，結合我公司獨創的二維移動物體識別跟蹤軟體，通過採集考試車輛運行狀態、樁桿、庫線等信號，經過微機處理、分析判斷，真正實現了在微機監視屏上根據考試過程實時模擬、跟蹤考生考車軌跡並記錄路線，是集錄取、考試、發表成績為一體的真正的現代化樁考工具。For 2 - dof 5 - bar hybrid driven hinged linkages, ‘ two - step synthesis method ’ has been applied to study its path generation synthesis. firstly, the optimization model for
首先建立應用rrr級桿組精確再現軌跡的優化綜合模型，然後在運動分析的基礎上建立以rrr級桿組作補償運動的優化綜合模型。The optimization models of approximate kinematic synthesis for rigid - body guidance, path generation, and function generation of inverted crank - slide mechanisms have been set up, according to kinematic synthesis equations of rrr and rpr groups
以rrr和rpr級桿組的運動綜合方程為基礎，建立導桿剛體導引、軌跡發生和函數發生機構的近似運動優化綜合方程。In this dissertation, the development survey, research actualities and application prospect of vamt are introduced at first, and the models of kinematics, dynamics and linear motor servo are analyzed then. currently the dynamics model is complex or established mechanically, which restricts the study of control theories. thus this dissertation present a simple and easy - realized control idea, namely, the fore and torque of every leg determined by the inverse - solution of mechanics are regarded as changeable load force ( disturbance ) applied in motor, the elongation of the leg or displacement of sliding is regarded as the output of linear servo system
本文首先介紹了虛擬軸機床的發展概況、研究現狀和應用前景，然後對其運動學、動力學、直線伺服系統模型進行分析，針對目前動力學模型過于復雜或完全從機構學角度建立不便於控制的問題，提出了簡單、易於實現的控制思想，即將虛擬軸機床的動力學方程反解所確定的各桿受力（矩）視為電機的可變負載力，以桿長伸縮量或滑塊位移為伺服系統輸出，從此構成位置閉壞，實現軌跡跟蹤控制。Abstract : this paper analysed the kinematic properties of ball joint hi nged on the piston rod and steering drag link of a separated assistant steering m echanism, and the equations of the path and mathematical model of pressure angle were established
文摘:分析了分置式轉向助力機構的液壓缸活塞桿與轉向直拉桿相鉸接的球頭銷的運動特性，建立了其軌跡方程及壓力角的數學模型。Basing on the positional characteristics of double cusps produced in the track of link points of planar four - bar linkage and combining with the synthetic equation of conventional track generator, the constraint equation set for the position of track generator that could realize two cusps ; and by means of successive elimination to obtain the most simplified forms of constraint equation set
摘要基於平面四桿機構連桿點軌跡產生雙尖點的位置特性，結合常規軌跡發生器綜合方程，建立了能實現雙尖點的軌跡發生器的位置約束方程組，並經過逐次消元，得到了約束方程組的最簡形式。Starting with the workspace of end - effectors, the moving paths for each structure was analyzed by graphic method step by step and parameters of the mechanism were optimized by the program developed by myself ; 3
從機器人末端執行器的工作空間入手，利用圖形法逐步分析機構各桿件的運動軌跡，並根據分析結果編製程序，確定機器人機構的機構參數； 3By means of establishing mathematic model for the influence of synthetic accuracy of track of planar four - bar linkage affected by manufacturing error of bar length, the sensitive coefficient of manufacturing error of bar - length was deter mined and the law of influence on synthetic accuracy of track affected by manufacturing error of bar length was analyzed
摘要通過建立桿長製造誤差對平面四桿機構軌跡綜合精度影響的數學模型，確定了桿長製造誤差的敏感系數，分析了桿長製造誤差對軌跡綜合精度的影響規律。This paper presents the trajectory planning of five - bar hybrid driven mechanism based on inverse kinematic theory and spline interpolation function, analyses the effect of rotational speed of real time non - adjustable motor on the acceleration of the manipulator end point and real time adjustable motor, and then derives the mathematic relationship between them
摘要運用逆運動學原理和樣條函數給出了混合驅動五桿機構的軌跡規劃方法，並討論了常速電機的轉速末端執行器和伺服電機加速度的影響，得出了他們之間的數學關系式。Layout input pole length ' s locus when the mechanism follows kadang movement in two ways. one is multinomial curve locus and the other is linearity intermixed by parabola curve locus. we study the displacement > velocity and acceleration curve consulting time under variety velocity characters, and get the best curve and the best velocity character, which will have a very important significance for kadang movement ' s input control of this mechanism
對卡當運動輸入桿件的伸長進行了軌跡規劃，採用了多項式與混有拋物線的線性函數作為規劃軌跡，研究了不同速度參數條件下的位移、速度、加速度的時間變化曲線，給出了最優曲線和最優速度，這對于機構卡當運動輸入控制的實現和優化具有重要意義。Then the locus curves of one point in the geared five - bar were studied with the change of the gear ratio, the phase angle, the bar length and the angle between two bars
然後，針對能夠整周轉動的齒輪?五桿機構，研究了其上的一點在齒輪機構的傳動比、初始相位角、桿長以及兩桿之間的夾角變化時的軌跡曲線以及速度和加速度曲線的情況。分享友人