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moving platform

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moving platform 自動搬運臺。

自動搬運臺。 “moving“ 中文翻譯：   n. 1.活動,移動；煽動,感動。 2.〔pl.〕〔口語 ...“platform“ 中文翻譯：   n. 1.臺，壇；講壇，主席臺。 2.步廊；〔英國〕(車 ...“hydraulic pressure moving platform“ 中文翻譯：   液壓滑臺“moving platform correction“ 中文翻譯：   活動平臺校正“radar platform moving compensation“ 中文翻譯：   雷達平臺運動補償“hydraulic pre ure moving platform“ 中文翻譯：   液壓滑臺“moving“ 中文翻譯：   n. 1.活動,移動；煽動,感動。 2.〔pl.〕〔口語〕電影。 adj. 1.動的；移動的。 2.使人感動的,動人的。 3.主動的，原動力的。 “moving in“ 中文翻譯：   進入“moving on“ 中文翻譯：   變遷; 向前行“platform“ 中文翻譯：   n. 1.臺，壇；講壇，主席臺。 2.步廊；〔英國〕(車站的)月臺，站臺；〔美國〕(客車的)上下步梯；樓梯平臺。 3.【筑城】炮手站臺；炮臺座；【地質學；地理學】地臺，臺地；【油】(海洋鉆井的)棧橋。 4.(政黨的)政綱；〔美國〕(尤指選定候選人時的)政策宣言。 5.討論會(會場)；〔the platform〕演講，演說。 a platform balance 臺秤。 a launching platform 【宇宙空間技術】發射臺。 a platform ticket 站[月]臺票。 support the ministerial platform 支持政府黨的政綱。 be at home on the platform 慣于演說。 vt. 把…放在臺上[放在高處；在…設月臺]。 vi. 1.起草政綱。 2.站在講臺上演說。 “center platform (island platform)“ 中文翻譯：   島式站臺“platform scale; platform balance“ 中文翻譯：   臺秤“a moving car“ 中文翻譯：   正在行駛的車子“a moving expanse“ 中文翻譯：   移動的區域“a moving experience“ 中文翻譯：   一次感人的經歷“a moving sight“ 中文翻譯：   感人的情景“a moving story“ 中文翻譯：   動人的故事; 令人感動的故事“adsorbent, moving“ 中文翻譯：   吸附劑“all moving“ 中文翻譯：   全動的“all-moving“ 中文翻譯：   全動的“and im not moving on“ 中文翻譯：   對化生和不動“articular moving“ 中文翻譯：   關節運動的“axis， moving“ 中文翻譯：   動軸“backward moving“ 中文翻譯：   后向運動“beautiful and moving“ 中文翻譯：   而美麗而動人; 美麗而動人

moving sidewalk

Because the air - borne imaging system is required a far acting distance and the focal length of its optical system is long . influenced by the unsteady or moving platform mounted on plane , the change between the frames of image sequence is more . problems of image fuzziness and instability tend to be striking out , which becomes a bottleneck restricting the air - borne reconnaissance , collimation , evaluating beat effect 機載光電成像系統，由于要求作用距離遠，故其光學系統焦距長，受其載體姿態變化和振動的影響，圖像序列幀間變化過大，造成觀察者覺得模糊、不穩定，己成為制約空中偵察、瞄準、打擊效果評估等功能的瓶頸。

When the joints “ distribution of the fixed platform and the moving platform are equal , judge the location is or not singularity . regard the determinant values of the jacobian matrix in flexible workspace as estimate guideline , which reduces extremely calculation that has been implemented in the singularity analyses of the 5 - dof parallel mechanism 本文在靈活工作空間內以雅克比矩陣的行列式值作為評價指標，驗證當定平臺和動平臺都是均布時機構是否處于奇異位形，并在整個工作空間中搜索大大減少對并聯機床奇異位形分析的工作量。

Secondly , in phase unwrapping to overcome the spread of wrong point , changing the patch of unwrapping phase is done to improve the correctness of it . then , the relation between the unwrapping phase and the height of reconstructed object is discussed detailedly . the data processing , algorithm analysis and reconstructing object are done for the collecting fringe image which are all based on matlab language , in all these achievements , the improvement and innovation aspect are following : a ) in order to stabilize the interference fringe , a new equivalent shifting object method is presented by using fringe stabilizing device to stabilize the interference fringe though moving object and ccd camera which fixed on a precise moving platform together , the experimental result shows the fringe drift is less than a / 20 in five minutes , and the equivalent phase shifting precision is x / 100 論文在全面闡述了光學三維輪廓位相測量術的發展、應用現狀、研究熱點及未來發展趨勢的基礎上，簡要介紹了傅立葉變換和相移位相輪廓測量術的基本原理，對兩種測量方法存在的問題及誤差進行詳細分析和比較；針對位相解包裹錯誤點的傳播問題，作者通過改變解包裹路徑來提高位相解包裹的正確性；分析討論從解包裹位相( x ， y )到再現物體的高度h ( x ， y )物理量之間的關系，研究相應的算法，利用matlab平臺，對實際采集的條紋圖像進行處理和輪廓重構，其中改進及創新工作主要表現在以下兩個方面： ( a )針對干涉型結構光場干涉條紋出現的漂移抖動對相移的影響，提出了一種用條紋穩定器穩定干涉條紋，用精密移動平臺使物體和ccd攝像頭同步移動實現等效相移的方法，建立了相應的測量系統，系統的條紋穩定可以達到。

Parallel machine tool has simplified mechanism and has much agility and specified on the processing of the curved surface , but it also has some shortcoming such as its workspace is strait and influenced much by the orientation of the moving platform , moreover , there is not a conclusion now whether it can attain the accuracy at level of the traditional machine tool in the academy and engineering 盡管并聯機床被認為具有結構簡單，運動靈活，適合曲面加工等優點，但也具有工作空間有限且受刀具姿態影響大等缺點，更何況國內外學術界和工程界對并聯機床的加工精度能否達到傳統機床的水平還沒有定論。

In this paper , accuracy design is completed through two steps : first , we analyze the error of parallel machine tool , the joints “ gap are considered by using monte carlo method , also in mis part , three kinds of error sensitivity are established to wholly reflect the error of moving platform 在并聯機床的精度設計部分，本文在并聯機床的幾何誤差模型基礎上，利用蒙特卡洛方法綜合分析了包括鉸鏈間隙的各項誤差源對加工誤差的影響，并建立了三類誤差敏感度以全面評估并聯機床的精度特點。

Aperture synthesis sonar , as its name implies , synthesizes an aperture by storing successive echoes obtained from a moving platform and by processing the results as if they had been obtained from a multi - element array enables a high azimuth resolution to be obtained from a physically small array 合成孔徑聲納，顧名思義就是通過小孔徑物理聲陣的勻速直線運動，將沿航跡方向的回波數據相干累加，形成較大的虛擬孔徑，從而提高方位分辨率。合成孔徑技術相對于常規聲納技術的突出優勢在于，它只利用小孔徑的物理聲陣，就可以得到與徑向距離和頻率都無關的高方位分辨率。

According to the analyzing results upwards , the author completed trajectory plan for the moving platform , analyzed conditions avoiding obstacles when the robot is moving , and completed trajectory plan for the mechanical arm based on joint - space and descartes - space according robot ’ s assignments 機械臂的運動學和動力學分析之后,對全方位輪式移動機構進行了定位分析,建立運動模型和基本動作規則庫,并對全方位輪式移動機構進行路徑規劃。

Simulation result shows that although all structural error of virtual axis machine tool can not be identified completely while the moving platform moves inside its working space , the moving platform kinematic accuracy is fulfilled inside the whole working space after error compensation 仿真結果表明，雖然在虛軸機床的工作空間里無法將其可能存在的結構誤差全部求出來，但計算結果完全可以滿足機床在工作空間里的運動精度要求。

Precise kinematic gps surveying can provide users with the precise position , velocity , attitude and time information of the moving platform in real - time or post - processing modes . it is now increasingly used for many surveying and navigation applications on land , at sea or in the air 精密gps動態測量能實時或事后地給用戶提供高精度的位置、速度、加速度、姿態和時間信息，它在陸地、海面或航空中的導航和測量應用越來越廣泛。

By adopting the partial coordinates system and the turning angle of globe hinge the position of moving platform was described , and the influence on working space of parallel robot affected by factors of turning angle of motion pair , rod length and interference of branch chain etc . was analyzed 摘要選用局部坐標系和球鉸的轉角描述了動平臺的位置，分析了運動副轉角、桿長、支鏈干涉等因素對并聯機器人工作空間的影響。

In this paper we take “ the moving platform of the microwave dark - room “ as the studied object . we realize the function of the system by designing the mechanic structure , control system and communication system . at the same time , we practiced the related theories 本文以“大型微波暗室運動平臺系統”為研究對象，通過對系統的機械結構、控制系統、通訊系統的設計實現了系統功能，并對相關理論進行實踐。

Then , the properties for single - mode pof or bragg grating of pof can be tested . the system consists of four parts : pc control part ( heart part ) , three - dimension moving platform , feedback of optical power , and feedback of picture 整個自動耦合系統主要包括四大部分：上位機控制部分、三維高分辨率微位移平臺、光功率計反饋部分、圖像采集反饋部分，其中上位機控制部分是整個系統的核心。

Aimed at a kind of new typed 6 - prrs parallel robot , this paper studied the influence on its working space affected by the variation of structural parameters of the long rod , short rod , fixed platform and moving platform of this mechanism 摘要針對一種新構型的6 - prrs并聯機器人，研究了該機構中長桿、短桿、固定平臺、動平臺結構參數的變化對其工作空間的影響。

Relationship between the link length of kinetic limb module and end output of moving platform is analyzed by finite element ( fe ) simulation of solid module through the example of 3 - puu and 6 - pus parallel micromanipulators 并以3 - puu和6 - pus并聯微動機器人為例，將實體模型進行有限元仿真分析，研究運動支鏈模塊中連桿長度對運動平臺末端輸出的影響。

When the moving platform is in horizontal posture , the rank primary element crout solution is employed and the analytic solutions of errors dispersion is extracted , the nonsingular coefficient matrix is also proved 當活動平臺處于水平姿態時，應用列主元crout分解法解出了誤差分布解析解，并證明了系數矩陣是非奇異的。

A new detection system applying moving platform , which overcomes the shortcoming of traditional long baseline time difference of arrival ( tdoa ) detection system , is presented , and its principle are also included 摘要針對傳統長基線時差探測系統的缺點，提出了全新的動基站時差測量系統并給出了目標的定位原理。

In this paper , the mechanismic module of modular and reconfigurable parallel is classified into three basic modules , the fixed platform module , the moving platform module and the leg module 本文把可重組模塊化并聯機器人從整體上分為三大模塊進行研究，一是靜止平臺模塊，二是支鏈模塊，三是運動平臺模塊。

Based on the inverse resolution kinematics models of the three - transferable and one rotational parallel kinematics platform we analyzed the factors restricting motion of the moving platform in the models 在三平移一轉動并聯平臺位置反解模型基礎上，分析了反解模型中約束動平臺運動的因素。

In the process of accuracy synthesis , monte carlo method is used for calculating the moving platform ' s mean error . the results show that this method is simply and easy to program 在精度綜合工作中，本文提出一種基于蒙特卡洛方法的精度綜合方法，利用該方法能較好地選擇鉸鏈的配合精度。